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Savin G, Caillol S, Bethry A, Rondet E, Assor M, David G, Nottelet B. Collagen/polyester-polyurethane porous scaffolds for use in meniscal repair. Biomater Sci 2024. [PMID: 38682257 DOI: 10.1039/d4bm00234b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Focusing on the regeneration of damaged knee meniscus, we propose a hybrid scaffold made of poly(ester-urethane) (PEU) and collagen that combines suitable mechanical properties with enhanced biological integration. To ensure biocompatibility and degradability, the degradable PEU was prepared from a poly(ε-caprolactone), L-lysine diisocyanate prepolymer (PCL di-NCO) and poly(lactic-co-glycolic acid) diol (PLGA). The resulting PEU (Mn = 52 000 g mol-1) was used to prepare porous scaffolds using the solvent casting (SC)/particle leaching (PL) method at an optimized salt/PEU weight ratio of 5 : 1. The morphology, pore size and porosity of the scaffolds were evaluated by SEM showing interconnected pores with a uniform size of around 170 μm. Mechanical properties were found to be close to those of the human meniscus (Ey ∼ 0.6 MPa at 37 °C). To enhance the biological properties, incorporation of collagen type 1 (Col) was then performed via soaking, injection or forced infiltration. The latter yielded the best results as shown by SEM-EDX and X-ray tomography analyses that confirmed the morphology and highlighted the efficient pore Col-coating with an average of 0.3 wt% Col in the scaffolds. Finally, in vitro L929 cell assays confirmed higher cell proliferation and an improved cellular affinity towards the proposed scaffolds compared to culture plates and a gold standard commercial meniscal implant.
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Affiliation(s)
- Gaëlle Savin
- IBMM, Univ Montpellier, CNRS, ENSCM, Montpellier, France.
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France.
- Arthrocart Biotech, Marseille, France.
| | | | - Audrey Bethry
- IBMM, Univ Montpellier, CNRS, ENSCM, Montpellier, France.
| | - Eric Rondet
- QualiSud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de la Réunion, Montpellier, France.
| | | | - Ghislain David
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France.
| | - Benjamin Nottelet
- IBMM, Univ Montpellier, CNRS, ENSCM, Montpellier, France.
- Department of Pharmacy, Nîmes University Hospital, 30900, Nimes, France
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2
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Wu X, Hartmann P, Berne D, De Bruyn M, Cuminet F, Wang Z, Zechner JM, Boese AD, Placet V, Caillol S, Barta K. Closed-loop recyclability of a biomass-derived epoxy-amine thermoset by methanolysis. Science 2024; 384:eadj9989. [PMID: 38603486 DOI: 10.1126/science.adj9989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 02/16/2024] [Indexed: 04/13/2024]
Abstract
Epoxy resin thermosets (ERTs) are an important class of polymeric materials. However, owing to their highly cross-linked nature, they suffer from poor recyclability, which contributes to an unacceptable level of environmental pollution. There is a clear need for the design of inherently recyclable ERTs that are based on renewable resources. We present the synthesis and closed-loop recycling of a fully lignocellulose-derivable epoxy resin (DGF/MBCA), prepared from dimethyl ester of 2,5-furandicarboxylic acid (DMFD), 4,4'-methylenebis(cyclohexylamine) (MBCA), and glycidol, which displays excellent thermomechanical properties (a glass transition temperature of 170°C, and a storage modulus at 25°C of 1.2 gigapascals). Notably, the material undergoes methanolysis in the absence of any catalyst, regenerating 90% of the original DMFD. The diamine MBCA and glycidol can subsequently be reformed by acetolysis. Application and recycling of DGF/MBCA in glass and plant fiber composites are demonstrated.
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Affiliation(s)
- Xianyuan Wu
- Stratingh Institute for Chemistry, University of Groningen, 9747AG Groningen, Netherlands
- Institute of Chemistry, Organic and Bioorganic Chemistry, University of Graz, 8010 Graz, Austria
| | - Peter Hartmann
- Institute of Chemistry, Organic and Bioorganic Chemistry, University of Graz, 8010 Graz, Austria
| | - Dimitri Berne
- ICGM, Univ Montpellier, CNRS, ENSCM, 34000 Montpellier, France
| | - Mario De Bruyn
- Institute of Chemistry, Organic and Bioorganic Chemistry, University of Graz, 8010 Graz, Austria
| | - Florian Cuminet
- ICGM, Univ Montpellier, CNRS, ENSCM, 34000 Montpellier, France
| | - Zhiwen Wang
- Institute of Chemistry, Organic and Bioorganic Chemistry, University of Graz, 8010 Graz, Austria
| | | | - Adrian Daniel Boese
- Institute of Chemistry, Organic and Bioorganic Chemistry, University of Graz, 8010 Graz, Austria
| | - Vincent Placet
- Université de Franche-Comté, CNRS, institut FEMTO-ST, 2500 Besançon, France
| | - Sylvain Caillol
- ICGM, Univ Montpellier, CNRS, ENSCM, 34000 Montpellier, France
| | - Katalin Barta
- Institute of Chemistry, Organic and Bioorganic Chemistry, University of Graz, 8010 Graz, Austria
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3
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Savin G, Sastourne-Array O, Caillol S, Bethry A, Assor M, David G, Nottelet B. Evaluation of Porous (Poly(lactide- co-glycolide)- co-(ε-caprolactone)) Polyurethane for Use in Orthopedic Scaffolds. Molecules 2024; 29:766. [PMID: 38398518 PMCID: PMC10891616 DOI: 10.3390/molecules29040766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/02/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
To develop an orthopedic scaffold that could overcome the limitations of implants used in clinics, we designed poly(ester-urethane) foams and compared their properties with those of a commercial gold standard. A degradable poly(ester-urethane) was synthetized by polyaddition between a diisocyanate poly(ε-caprolactone) prepolymer (PCL di-NCO, Mn = 2400 g·mol-1) and poly(lactic-co-glycolic acid) diol (PLGA, Mn = 2200 g·mol-1) acting as a chain extender. The resulting high-molecular-weight poly(ester-urethane) (PEU, Mn = 87,000 g·mol-1) was obtained and thoroughly characterized by NMR, FTIR and SEC-MALS. The porous scaffolds were then processed using the solvent casting (SC)/particle leaching (PL) method with different NaCl crystal concentrations. The morphology, pore size and porosity of the foams were evaluated using SEM, showing interconnected pores with a uniform size of around 150 µm. The mechanical properties of the scaffolds are close to those of the human meniscus (Ey = 0.5~1 MPa). Their degradation under accelerated conditions confirms that incorporating PLGA into the scaffolds greatly accelerates their degradation rate compared to the gold-standard implant. Finally, a cytotoxicity study confirmed the absence of the cytotoxicity of the PEU, with a 90% viability of the L929 cells. These results suggest that degradable porous PLGA/PCL poly(ester-urethane) has potential in the development of meniscal implants.
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Affiliation(s)
- Gaëlle Savin
- ICGM, Univ Montpellier, CNRS, ENSCM, 34000 Montpellier, France; (G.S.); (G.D.)
- IBMM, Univ Montpellier, CNRS, ENSCM, 34000 Montpellier, France; (O.S.-A.); (A.B.)
- Arthrocart Biotech, 13000 Marseille, France;
| | | | - Sylvain Caillol
- ICGM, Univ Montpellier, CNRS, ENSCM, 34000 Montpellier, France; (G.S.); (G.D.)
| | - Audrey Bethry
- IBMM, Univ Montpellier, CNRS, ENSCM, 34000 Montpellier, France; (O.S.-A.); (A.B.)
| | | | - Ghislain David
- ICGM, Univ Montpellier, CNRS, ENSCM, 34000 Montpellier, France; (G.S.); (G.D.)
| | - Benjamin Nottelet
- IBMM, Univ Montpellier, CNRS, ENSCM, 34000 Montpellier, France; (O.S.-A.); (A.B.)
- Department of Pharmacy, Nîmes University Hospital, University Montpellier, 30900 Nimes, France
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4
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Delavarde A, Lemouzy S, Lebrun A, Pinaud J, Caillol S. Paving the Way towards Sustainability of Polyurethanes: Synthesis and Properties of Terpene-Based Diisocyanate. Molecules 2023; 28:7133. [PMID: 37894612 PMCID: PMC10609554 DOI: 10.3390/molecules28207133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/15/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Due to growing concerns about environmental issues and the decline of petroleum-based resources, the synthesis of new biobased compounds for the polymer industry has become a prominent and timely topic. P-menthane-1,8-diamine (PMDA) is a readily available compound synthesized from turpentine, a cheap mixture of natural compounds isolated from pine trees. PMDA has been extensively used for its biological activities, but it can also serve as a source of valuable monomers for the polymer industry. In this work, commercial PMDA (ca. 85% pure) was purified by salinization, crystallization, and alkali treatment and then converted into p-menthane-1,8-diisocyanate (PMDI) through a phosgene-free synthesis at room temperature. A thorough analytical study using NMR techniques (1H, 13C, 13C-1H HSQC, 13C-1H HMBC, and 1H-1H NOESY) enables the characterization of the cis-trans isomeric mixtures of both PMDA and PMDI. These structural studies allowed for a better understanding of the spatial configuration of both isomers. Then, the reactivity of PMDI with a primary alcohol (benzyl alcohol) was studied in the presence of nine different catalysts exhibiting different activation modes. Finally, the use of PMDI in the synthesis of polyurethanes was explored to demonstrate that PMDI can be employed as a new biobased alternative to petrochemical-based isocyanates such as isophorone diisocyanate (IPDI).
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Affiliation(s)
- Aliénor Delavarde
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France; (A.D.); (S.L.); (J.P.)
| | - Sebastien Lemouzy
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France; (A.D.); (S.L.); (J.P.)
| | | | - Julien Pinaud
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France; (A.D.); (S.L.); (J.P.)
| | - Sylvain Caillol
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France; (A.D.); (S.L.); (J.P.)
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5
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Grosjean M, Berne D, Caillol S, Ladmiral V, Nottelet B. Dynamic PEG-PLA/Hydroxyurethane Networks Based on Imine Bonds as Reprocessable Elastomeric Biomaterials. Biomacromolecules 2023; 24:3472-3483. [PMID: 37458381 DOI: 10.1021/acs.biomac.3c00229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
The development of dynamic covalent chemistry opens the way to the design of materials able to be reprocessed by an internal exchange reaction under thermal stimulus. Imine exchange differs from other exchange reactions by its relatively low temperature of activation. In this study, amine-functionalized star-shaped PEG-PLA and an aldehyde-functionalized hydroxyurethane modifier were combined to produce PEG-PLA/hydroxyurethane networks incorporating imine bonds. The thermal and mechanical properties of these new materials were evaluated as a function of the initial ratio of amine/aldehyde used during synthesis. Rheological analyses highlighted the dynamic behavior of these vitrimers at moderate temperature (60-85 °C) and provided the flow activation energies. Additionally, the reprocessability of these PEG-PLA/hydroxyurethane vitrimers was assessed by comparing the material properties before reshaping and after three reprocessing cycles (1 ton, 1 h, 70 °C). Hence, these materials can easily be designed to satisfy a specific medical application without properties loss. This work opens the way to the development of a new generation of dynamic materials combining degradable PEG-PLA copolymers and hydroxyurethane modifiers, which could find applications in the shape of medical devices on-demand under mild conditions.
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Affiliation(s)
| | - Dimitri Berne
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 34090, France
| | - Sylvain Caillol
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 34090, France
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6
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Murdoch T, Quienne B, Argaiz M, Tomovska R, Espinosa E, D’Agosto F, Lansalot M, Pinaud J, Caillol S, Martín-Fabiani I. One Step Closer to Coatings Applications Utilizing Self-Stratification: Effect of Rheology Modifiers. ACS Appl Polym Mater 2023; 5:6672-6684. [PMID: 37588086 PMCID: PMC10425952 DOI: 10.1021/acsapm.3c01288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 07/18/2023] [Indexed: 08/18/2023]
Abstract
Self-stratification of model blends of colloidal spheres has recently been demonstrated as a method to form multifunctional coatings in a single pass. However, practical coating formulations are complex fluids with upward of 15 components. Here, we investigate the influence of three different rheology modifiers (RMs) on the stratification of a 10 wt % 7:3 w:w blend of 270 and 96 nm anionic latex particles that do not stratify without RM. However, addition of a high molar mass polysaccharide thickener, xanthan gum, raises the viscosity and corresponding Péclet number enough to achieve small-on-top stratification as demonstrated by atomic force microscopy (AFM) measurements. Importantly, this was possible due to minimal particle-rheology modifier interactions, as demonstrated by the bulk rheology. In contrast, Carbopol 940, a microgel-based RM, was unable to achieve small-on-top stratification despite a comparable increase in viscosity. Instead, pH-dependent interactions with latex particles lead to either laterally segregated structures at pH 3 or a surface enrichment of large particles at pH 8. Strong RM-particle interactions are also observed when the triblock associative RM HEUR10kC12 is used. Here, small-on-top, large-enhanced, and randomly mixed structures were observed at respectively 0.01, 0.1, and 1 wt % HEUR10kC12. Combining rheology, dynamic light scattering, and AFM results allows the mechanisms behind the nonmonotonic stratification in the presence of associative RMs to be elucidated. Our results highlight that stratification can be predicted and controlled for RMs with weak particle interactions, while a strong RM-particle interaction may afford a wider range of stratified structures. This takes a step toward successfully harnessing stratification in coatings formulations.
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Affiliation(s)
- Timothy
J. Murdoch
- Department
of Materials, Loughborough University, LE11 1RJ Loughborough, United Kingdom
| | - Baptiste Quienne
- CNRS,
ENSCM, ICGM, Univ Montpellier, 34293 Cedex 5 Montpellier, France
| | - Maialen Argaiz
- POLYMAT
and Departmento de Química Aplicada, Facultad de Ciencias Químicas, University of the Basque Country, UPV/EHU, Joxe Mari
Korta Zentroa, Tolosa
Hiribidea 72, Donostia-San Sebastian 20018, Spain
| | - Radmila Tomovska
- POLYMAT
and Departmento de Química Aplicada, Facultad de Ciencias Químicas, University of the Basque Country, UPV/EHU, Joxe Mari
Korta Zentroa, Tolosa
Hiribidea 72, Donostia-San Sebastian 20018, Spain
| | - Edgar Espinosa
- CPE
Lyon, CNRS, UMR 5128, Catalysis, Polymerization, Processes and Materials
(CP2M), Univ Lyon, Université Claude
Bernard Lyon 1, 43 Bd du 11 novembre 1918, 69616 Villeurbanne, France
| | - Franck D’Agosto
- CPE
Lyon, CNRS, UMR 5128, Catalysis, Polymerization, Processes and Materials
(CP2M), Univ Lyon, Université Claude
Bernard Lyon 1, 43 Bd du 11 novembre 1918, 69616 Villeurbanne, France
| | - Muriel Lansalot
- CPE
Lyon, CNRS, UMR 5128, Catalysis, Polymerization, Processes and Materials
(CP2M), Univ Lyon, Université Claude
Bernard Lyon 1, 43 Bd du 11 novembre 1918, 69616 Villeurbanne, France
| | - Julien Pinaud
- CNRS,
ENSCM, ICGM, Univ Montpellier, 34293 Cedex 5 Montpellier, France
| | - Sylvain Caillol
- CNRS,
ENSCM, ICGM, Univ Montpellier, 34293 Cedex 5 Montpellier, France
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7
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Caillol S. A Blooming Season for Natural Polymers and Biopolymers. Molecules 2023; 28:molecules28073207. [PMID: 37049970 PMCID: PMC10096337 DOI: 10.3390/molecules28073207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 03/31/2023] [Indexed: 04/14/2023] Open
Abstract
The year 2023 is particularly remarkable because we are celebrating the 25th anniversary of the 12 principles of Green Chemistry described in the groundbreaking book Green Chemistry: Theory and Practice co-authored by Paul Anastas and John C [...].
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Affiliation(s)
- Sylvain Caillol
- ICGM, University of Montpellier, CNRS, ENSCM, 34000 Montpellier, France
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8
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Caillol S. From natural phenols to biobased epoxy resins. Revue Française d'Allergologie 2023. [DOI: 10.1016/j.reval.2023.103286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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9
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Bricotte L, Chougrani K, Alard V, Ladmiral V, Caillol S. Dihydroxyacetone: A User Guide for a Challenging Bio-Based Synthon. Molecules 2023; 28:molecules28062724. [PMID: 36985712 PMCID: PMC10052986 DOI: 10.3390/molecules28062724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/09/2023] [Accepted: 03/15/2023] [Indexed: 03/22/2023] Open
Abstract
1,3-dihydroxyacetone (DHA) is an underrated bio-based synthon, with a broad range of reactivities. It is produced for the revalorization of glycerol, a major side-product of the growing biodiesel industry. The overwhelming majority of DHA produced worldwide is intended for application as a self-tanning agent in cosmetic formulations. This review provides an overview of the discovery, physical and chemical properties of DHA, and of its industrial production routes from glycerol. Microbial fermentation is the only industrial-scaled route but advances in electrooxidation and aerobic oxidation are also reported. This review focuses on the plurality of reactivities of DHA to help chemists interested in bio-based building blocks see the potential of DHA for this application. The handling of DHA is delicate as it can undergo dimerization as well as isomerization reactions in aqueous solutions at room temperature. DHA can also be involved in further side-reactions, yielding original side-products, as well as compounds of interest. If this peculiar reactivity was harnessed, DHA could help address current sustainability challenges encountered in the synthesis of speciality polymers, ranging from biocompatible polymers to innovative polymers with cutting-edge properties and improved biodegradability.
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Affiliation(s)
- Léo Bricotte
- ICGM, Université de Montpellier, CNRS, ENSCM, Montpellier, France
- LVMH Recherche, Département Innovation Matériaux, 45800 Saint Jean de Braye, France
| | - Kamel Chougrani
- LVMH Recherche, Département Innovation Matériaux, 45800 Saint Jean de Braye, France
| | - Valérie Alard
- LVMH Recherche, Département Innovation Matériaux, 45800 Saint Jean de Braye, France
| | - Vincent Ladmiral
- ICGM, Université de Montpellier, CNRS, ENSCM, Montpellier, France
| | - Sylvain Caillol
- ICGM, Université de Montpellier, CNRS, ENSCM, Montpellier, France
- Correspondence:
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10
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Berne D, Lemouzy S, Guiffrey P, Caillol S, Ladmiral V, Manoury E, Poli R, Leclerc E. Catalyst-Free Thia-Michael Addition to α-Trifluoromethylacrylates for 3D Network Synthesis. Chemistry 2023; 29:e202203712. [PMID: 36647801 DOI: 10.1002/chem.202203712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/12/2023] [Accepted: 01/17/2023] [Indexed: 01/18/2023]
Abstract
Thia-Michael additions (1,4-additions of a thiol to a Michael acceptor) are generally catalyzed by an external Brønsted or Lewis base. A spontaneous (uncatalyzed) Michael addition of thiols to α-trifluoromethyl acrylates is described, as well as its application to the very efficient preparation of a thermoset. A thorough mechanistic investigation, based on an experimental kinetic study and on DFT calculations, is presented for the addition of arene- and alkanethiols to tert-butyl trifluoromethyl acrylate in polar aprotic solvents, unveiling a probable solvent-assisted proton transfer in the rate-determining step and a considerable lowering of the energy barrier induced by the CF3 group.
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Affiliation(s)
- Dimitri Berne
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | | | | | | | | | - Eric Manoury
- CNRS, LCC (Laboratoire de Chimie de Coordination), UPS, INPT, Université de Toulouse, 205 route de Narbonne, 31077, Toulouse, Cedex 4, France
| | - Rinaldo Poli
- CNRS, LCC (Laboratoire de Chimie de Coordination), UPS, INPT, Université de Toulouse, 205 route de Narbonne, 31077, Toulouse, Cedex 4, France.,Institut Universitaire de France, 1, rue Descartes, 75231, Paris, France
| | - Eric Leclerc
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
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11
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Caillol S, Auvergne R, Manseri A, Boutevin G, Boutevin B, Grimaldi M, Balaguer P. Understanding glycidylation reaction for the formation of pure mono, diglycidyl and dual monomers as glycidyl methacrylate of vanillyl alcohol. J Appl Polym Sci 2023. [DOI: 10.1002/app.53596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Sylvain Caillol
- ICGM University of Montpellier, CNRS, ENSCM 34090 Montpellier France
| | - Rémi Auvergne
- ICGM University of Montpellier, CNRS, ENSCM 34090 Montpellier France
| | - Abdelatif Manseri
- ICGM University of Montpellier, CNRS, ENSCM 34090 Montpellier France
| | | | - Bernard Boutevin
- ICGM University of Montpellier, CNRS, ENSCM 34090 Montpellier France
- Bio‐Based Polymers 34820 Teyran France
| | - Marina Grimaldi
- Institut de Recherche en Cancérologie de Montpellier (IRCM), INSERM U1194, ICM, University of Montpellier Montpellier France
| | - Patrick Balaguer
- Institut de Recherche en Cancérologie de Montpellier (IRCM), INSERM U1194, ICM, University of Montpellier Montpellier France
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12
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Cuminet F, Lemouzy S, Dantras E, Leclerc E, Ladmiral V, Caillol S. From vineyards to reshapable materials: α-CF2 activation in 100 % resveratrol-based catalyst-free vitrimers. Polym Chem 2023. [DOI: 10.1039/d3py00017f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
Vitrimers are a class of polymers bridging the gap between resistant crosslinked thermosets and recyclable linear thermoplastics. The first vitrimer ever described was a polyester network requiring relatively high catalyst...
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13
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Bakkali-Hassani C, Berne D, Ladmiral V, Caillol S. Transcarbamoylation in Polyurethanes: Underestimated Exchange Reactions? Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Dimitri Berne
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
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14
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Murali M, Berne D, Joly‐Duhamel C, Caillol S, Leclerc E, Manoury E, Ladmiral V, Poli R. Coordination Adaptable Networks: Zirconium(IV) Carboxylates. Chemistry 2022; 28:e202202058. [DOI: 10.1002/chem.202202058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Meenu Murali
- CNRS LCC (Laboratoire de Chimie de Coordination) UPS INPT Université de Toulouse 205 route de Narbonne 31077 Toulouse, Cedex 4 France
| | - Dimitri Berne
- ICGM Université de Montpellier, CNRS, ENSCM Montpellier France
| | | | - Sylvain Caillol
- ICGM Université de Montpellier, CNRS, ENSCM Montpellier France
| | - Eric Leclerc
- ICGM Université de Montpellier, CNRS, ENSCM Montpellier France
| | - Eric Manoury
- CNRS LCC (Laboratoire de Chimie de Coordination) UPS INPT Université de Toulouse 205 route de Narbonne 31077 Toulouse, Cedex 4 France
| | | | - Rinaldo Poli
- CNRS LCC (Laboratoire de Chimie de Coordination) UPS INPT Université de Toulouse 205 route de Narbonne 31077 Toulouse, Cedex 4 France
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15
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Lemouzy S, Cuminet F, Berne D, Caillol S, Ladmiral V, Poli R, Leclerc E. Understanding the Reshaping of Fluorinated Polyester Vitrimers by Kinetic and DFT Studies of the Transesterification Reaction. Chemistry 2022; 28:e202201135. [DOI: 10.1002/chem.202201135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Indexed: 11/07/2022]
Affiliation(s)
| | | | - Dimitri Berne
- ICGM Univ Montpellier, CNRS, ENSCM 34293 Montpellier France
| | | | | | - Rinaldo Poli
- CNRS LCC (Laboratoire de Chimie de Coordination) UPS INPT Université de Toulouse 205 route de Narbonne 31077 Toulouse, Cedex 4 France
- Institut Universitaire de France 1, rue Descartes 75231 Paris France
| | - Eric Leclerc
- ICGM Univ Montpellier, CNRS, ENSCM 34293 Montpellier France
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16
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Coste G, Denis M, Sonnier R, Caillol S, Negrell C. Synthesis of reactive phosphorus-based carbonate for flame retardant polyhydroxyurethane foams. Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2022.110031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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17
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18
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Denis M, Le Borgne D, Sonnier R, Caillol S, Totee C, Negrell C. Phosphorus Modified Cardanol: A Greener Route to Reduce VolaTile Organic Compounds and Impart Flame Retardant Properties to Alkyd Resin Coatings. Molecules 2022; 27:molecules27154880. [PMID: 35956832 PMCID: PMC9369946 DOI: 10.3390/molecules27154880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/27/2022] [Accepted: 07/28/2022] [Indexed: 11/30/2022]
Abstract
Novel phosphorylated cardanol molecules based on phosphonate (PO3CR) and phosphate (PO4CR) functions were synthetized. Those molecules have two main actions which are described in this article: the reduction in volatile organic compounds (VOC) and the development of flame retardant (FR) properties conferred on alkyd resins used as coatings for wood specimen. Phosphorylated cardanol compounds have been successfully grafted by covalent bonds to alkyd resins thanks to an auto-oxidative reaction. The impact of the introduction of PO3CR and PO4CR on the film properties such as drying time and flexibility has been studied and the thermal and flame retardant properties through differential scanning calorimeter, thermogravimetric analysis and pyrolysis-combustion flow calorimeter. These studies underscored an increase in the thermal stability and FR properties of the alkyd resins. In the cone calorimeter test, the lowest pHRR was obtained with 3 wt% P of phosphate-cardanol and exhibited a value of 170 KW.m−2, which represented a decrease of almost 46% compared to the POxCR-free alkyd resins. Moreover, a difference in the mode of action between phosphonate and phosphate compounds has been highlighted. The most effective coating which combined excellent FR properties and good coating properties has been obtained with 2 wt% P of phosphate-cardanol. Indeed, the film properties were closed to the POxCR-free alkyd resin and the pHRR decreased by 41% compared to the reference alkyd resin.
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Affiliation(s)
- Maxinne Denis
- Institute Charles Gerhardt Montpellier (ICGM), Université de Montpellier, Recherche Scientifique (CNRS), Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM), 34000 Montpellier, France; (M.D.); (S.C.); (C.T.)
- Lixol, Groupe Berkem, 20 Rue Jean Duvert, 33290 Blanquefort, France;
| | - Damien Le Borgne
- Lixol, Groupe Berkem, 20 Rue Jean Duvert, 33290 Blanquefort, France;
| | - Rodolphe Sonnier
- Polymers Composites and Hybrids (PCH), IMT Mines Ales, 30100 Ales, France;
| | - Sylvain Caillol
- Institute Charles Gerhardt Montpellier (ICGM), Université de Montpellier, Recherche Scientifique (CNRS), Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM), 34000 Montpellier, France; (M.D.); (S.C.); (C.T.)
| | - Cédric Totee
- Institute Charles Gerhardt Montpellier (ICGM), Université de Montpellier, Recherche Scientifique (CNRS), Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM), 34000 Montpellier, France; (M.D.); (S.C.); (C.T.)
| | - Claire Negrell
- Institute Charles Gerhardt Montpellier (ICGM), Université de Montpellier, Recherche Scientifique (CNRS), Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM), 34000 Montpellier, France; (M.D.); (S.C.); (C.T.)
- Correspondence:
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19
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Berne D, Caillol S, Ladmiral V, Leclerc E. Synthesis of polyester thermosets via internally catalyzed Michael-addition of methylene compounds on a 2-(trifluoromethyl)acrylate-derived building block. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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20
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Quienne B, Pinaud J, Caillol S. Synthesis of hydrophobically modified ethoxylated non-isocyanate urethanes (HENIURs) and their use as rheology additives. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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21
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Berne D, Cuminet F, Lemouzy S, Joly-Duhamel C, Poli R, Caillol S, Leclerc E, Ladmiral V. Catalyst-Free Epoxy Vitrimers Based on Transesterification Internally Activated by an α–CF3 Group. Macromolecules 2022. [DOI: 10.1021/acs.macromol.1c02538] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Dimitri Berne
- ICGM, Univ Montpellier, CNRS, ENSCM, 34293 Montpellier, France
| | - Florian Cuminet
- ICGM, Univ Montpellier, CNRS, ENSCM, 34293 Montpellier, France
| | | | | | - Rinaldo Poli
- CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, UPS, INPT, 205 Route de Narbonne, BP 44099, F-31077 Toulouse Cedex
4, France
- Institut Universitaire de France, 1 rue Descartes, 75231 Paris Cedex 05, France
| | - Sylvain Caillol
- ICGM, Univ Montpellier, CNRS, ENSCM, 34293 Montpellier, France
| | - Eric Leclerc
- ICGM, Univ Montpellier, CNRS, ENSCM, 34293 Montpellier, France
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22
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Roy A, Fajardie P, Lepoittevin B, Baudoux J, Lapinte V, Caillol S, Briou B. CNSL, a Promising Building Blocks for Sustainable Molecular Design of Surfactants: A Critical Review. Molecules 2022; 27:molecules27041443. [PMID: 35209231 PMCID: PMC8876098 DOI: 10.3390/molecules27041443] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/09/2022] [Accepted: 02/10/2022] [Indexed: 11/16/2022] Open
Abstract
Surfactants are crystallizing a certain focus for consumer interest, and their market is still expected to grow by 4 to 5% each year. Most of the time these surfactants are of petroleum origin and are not often biodegradable. Cashew Nut Shell Liquid (CNSL) is a promising non-edible renewable resource, directly extracted from the shell of the cashew nut. The interesting structure of CNSL and its components (cardanol, anacardic acid and cardol) lead to the synthesis of biobased surfactants. Indeed, non-ionic, anionic, cationic and zwitterionic surfactants based on CNSL have been reported in the literature. Even now, CNSL is absent or barely mentioned in specialized review or chapters talking about synthetic biobased surfactants. Thus, this review focuses on CNSL as a building block for the synthesis of surfactants. In the first part, it describes and criticizes the synthesis of molecules and in the second part, it compares the efficiency and the properties (CMC, surface tension, kraft temperature, biodegradability) of the obtained products with each other and with commercial ones.
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Affiliation(s)
- Audrey Roy
- Orpia Innovation, CNRS, Bâtiment Chimie Balard, 1919 Route de Mendes, 34000 Montpellier, France;
| | - Pauline Fajardie
- Institut Charles Gerhardt Montpellier (ICGM), Université de Montpellier, CNRS, ENSCM, 34095 Montpellier, France; (P.F.); (V.L.); (S.C.)
| | - Bénédicte Lepoittevin
- Laboratoire de Chimie Moléculaire et Thio-Organique (LCMT), Normandie Université, ENSICAEN, UNICAEN, UMR CNRS 6507, 6 Boulevard Maréchal Juin, 14050 Caen, France; (B.L.); (J.B.)
| | - Jérôme Baudoux
- Laboratoire de Chimie Moléculaire et Thio-Organique (LCMT), Normandie Université, ENSICAEN, UNICAEN, UMR CNRS 6507, 6 Boulevard Maréchal Juin, 14050 Caen, France; (B.L.); (J.B.)
| | - Vincent Lapinte
- Institut Charles Gerhardt Montpellier (ICGM), Université de Montpellier, CNRS, ENSCM, 34095 Montpellier, France; (P.F.); (V.L.); (S.C.)
| | - Sylvain Caillol
- Institut Charles Gerhardt Montpellier (ICGM), Université de Montpellier, CNRS, ENSCM, 34095 Montpellier, France; (P.F.); (V.L.); (S.C.)
| | - Benoit Briou
- Orpia Innovation, CNRS, Bâtiment Chimie Balard, 1919 Route de Mendes, 34000 Montpellier, France;
- Correspondence: ; Tel.: +33-6-32-83-21-76
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23
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Coste G, Negrell C, Caillol S. Cascade (Dithio)Carbonate Ring Opening Reactions for Self-Blowing Polyhydroxythiourethane Foams. Macromol Rapid Commun 2022; 43:e2100833. [PMID: 35065540 DOI: 10.1002/marc.202100833] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/03/2022] [Indexed: 11/07/2022]
Abstract
Polyurethane (PU) foams are very common materials that have found many applications over the years. Their use is constantly improving due to their unique physical properties and easy blowing which does not require the addition of a blowing agent. Greener routes have been explored in the recent years to replace isocyanates. One of the most promising routes is leading to Polyhydroxyurethanes (PHU). However, with PHUs, external blowing agent are usually required to obtain a foam. Thus, our work focuses on PHU foam synthesis using in situ reaction to produce NIPU foam. Hence, the aminolysis of thiocyclic carbonate triggers Pearson reaction between released thiols and cyclic carbonates which serves as a chemical blowing agent. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Guilhem Coste
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | - Claire Negrell
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
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24
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Dworakowska S, Cornille A, Bogdal D, Boutevin B, Caillol S. Thiol-Ene Coupling of High Oleic Sunflower Oil towards Application in the Modification of Flexible Polyurethane Foams. Materials (Basel) 2022; 15:628. [PMID: 35057346 PMCID: PMC8777839 DOI: 10.3390/ma15020628] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 12/28/2021] [Accepted: 01/11/2022] [Indexed: 11/16/2022]
Abstract
High oleic sunflower oil-based polyol was obtained by thiol-ene coupling and applied in the preparation of flexible polyurethane foams. The photochemically initiated thiol-ene click reaction was carried out under UV irradiation using 2-mercaptoethanol. Bio-based polyol with hydroxyl value of 201.4 mg KOH/g was used as 30 wt% substituent of petrochemical polyether polyol in the formulations of flexible foams. Both reference foams, as well as foams modified with bio-based polyol, were formulated to have various isocyanate indices (0.85, 0.95, 1.05). Flexible foams were compared in terms of their thermomechanical properties and analyzed using FT-IR and SEM microscopy. Modification with bio-based polyol resulted in foams with superior compression properties, higher support factor, and lower resilience than reference foams. TGA and FT-IR curves confirmed the presence of urethane/urea and ether linkages in the polyurethane matrix. Moreover, double glass transition temperature corresponding to soft and hard segments of polyurethane was observed by DSC proving the phase-separated morphology.
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Affiliation(s)
- Sylwia Dworakowska
- Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland;
| | - Adrien Cornille
- ICGM, University of Montpellier, CNRS, ENSCM, 34000 Montpellier, France; (A.C.); (B.B.)
| | - Dariusz Bogdal
- Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland;
| | - Bernard Boutevin
- ICGM, University of Montpellier, CNRS, ENSCM, 34000 Montpellier, France; (A.C.); (B.B.)
| | - Sylvain Caillol
- ICGM, University of Montpellier, CNRS, ENSCM, 34000 Montpellier, France; (A.C.); (B.B.)
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25
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Pierau L, Elian C, Akimoto J, Ito Y, Caillol S, Versace DL. Bio-sourced Monomers and Cationic Photopolymerization: The Green combination towards Eco-Friendly and Non-Toxic Materials. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101517] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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26
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Cuminet F, Berne D, Lemouzy S, Dantras E, Joly-Duhamel C, Caillol S, Leclerc E, Ladmiral V. Catalyst-free transesterification vitrimers: activation via α -difluoroesters. Polym Chem 2022. [DOI: 10.1039/d2py00124a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Transesterification vitrimers often require high catalyst loadings to achieve 3D networks reprocessable at moderately high temperature. The addition of an activating group close to the ester bonds allows to synthesize...
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27
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Tavernier R, Granado L, Tillard M, Van Renterghem L, Métro TX, Lamaty F, Bonnaud L, Raquez JM, David G, Caillol S. Solvent-free synthesis of a formaldehyde-free benzoxazine monomer: study of its curing acceleration effect for commercial benzoxazine. Polym Chem 2022. [DOI: 10.1039/d2py00462c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new 2-substituted benzoxazine bearing a phenol was blended with commercial benzoxazine for improving curing and thermomechanical properties.
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Affiliation(s)
- Romain Tavernier
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
- Laboratory of Polymeric and Composite Materials (LPCM), Center of Innovation and Research in Materials, Materia Nova Research Center & University of Mons (UMONS), Place du Parc 20, 7000 Mons, Belgium
| | - Lérys Granado
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | | | - Louis Van Renterghem
- Laboratory of Polymeric and Composite Materials (LPCM), Center of Innovation and Research in Materials, Materia Nova Research Center & University of Mons (UMONS), Place du Parc 20, 7000 Mons, Belgium
| | | | | | - Leïla Bonnaud
- Laboratory of Polymeric and Composite Materials (LPCM), Center of Innovation and Research in Materials, Materia Nova Research Center & University of Mons (UMONS), Place du Parc 20, 7000 Mons, Belgium
| | - Jean-Marie Raquez
- Laboratory of Polymeric and Composite Materials (LPCM), Center of Innovation and Research in Materials, Materia Nova Research Center & University of Mons (UMONS), Place du Parc 20, 7000 Mons, Belgium
| | - Ghislain David
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
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28
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Berne D, Coste G, Morales-Cerrada R, Boursier M, Pinaud J, Ladmiral V, Caillol S. Taking advantage of β-hydroxy amine enhanced reactivity and functionality for the synthesis of dual covalent adaptable networks. Polym Chem 2022. [DOI: 10.1039/d2py00274d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
This study highlights the potential of β-hydroxy amines as building blocks for aza-Michael CANs.
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Affiliation(s)
- Dimitri Berne
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | - Guilhem Coste
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | | | | | - Julien Pinaud
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
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29
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Engelen S, Wróblewska AA, De Bruycker K, Aksakal R, Ladmiral V, Caillol S, Du Prez FE. Sustainable design of vanillin-based vitrimers using vinylogous urethane chemistry. Polym Chem 2022. [DOI: 10.1039/d2py00351a] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A vanillin derivative containing β-hydroxy-amine functionalities was introduced into vitrimer materials using vinylogous urethane chemistry. These new materials have a high bio-based content and show fast reprocessability.
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Affiliation(s)
- Stéphanie Engelen
- Polymer Chemistry Research Group, Centre of Macromolecular Chemistry (CMaC), Department of organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281 S4-bis, B-9000 Ghent, Belgium
| | - Aleksandra Alicja Wróblewska
- Polymer Chemistry Research Group, Centre of Macromolecular Chemistry (CMaC), Department of organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281 S4-bis, B-9000 Ghent, Belgium
| | - Kevin De Bruycker
- Polymer Chemistry Research Group, Centre of Macromolecular Chemistry (CMaC), Department of organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281 S4-bis, B-9000 Ghent, Belgium
| | - Resat Aksakal
- Polymer Chemistry Research Group, Centre of Macromolecular Chemistry (CMaC), Department of organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281 S4-bis, B-9000 Ghent, Belgium
| | - Vincent Ladmiral
- ICGM, University Montpellier, CNRS, ENSCM, 34095 Montpellier, France
| | - Sylvain Caillol
- ICGM, University Montpellier, CNRS, ENSCM, 34095 Montpellier, France
| | - Filip E. Du Prez
- Polymer Chemistry Research Group, Centre of Macromolecular Chemistry (CMaC), Department of organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281 S4-bis, B-9000 Ghent, Belgium
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30
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Sessini V, Thai CN, Amorín H, Jiménez R, Samuel C, Caillol S, Cornil J, Hoyas S, Barrau S, Dubois P, Leclère P, Raquez JM. Solvent-Free Design of Biobased Non-isocyanate Polyurethanes with Ferroelectric Properties. ACS Sustain Chem Eng 2021; 9:14946-14958. [PMID: 34777926 PMCID: PMC8579420 DOI: 10.1021/acssuschemeng.1c05380] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 10/13/2021] [Indexed: 06/13/2023]
Abstract
Increasing energy autonomy and lowering dependence on lithium-based batteries are more and more appealing to meet our current and future needs of energy-demanding applications such as data acquisition, storage, and communication. In this respect, energy harvesting solutions from ambient sources represent a relevant solution by unravelling these challenges and giving access to an unlimited source of portable/renewable energy. Despite more than five decades of intensive study, most of these energy harvesting solutions are exclusively designed from ferroelectric ceramics such as Pb(Zr,Ti)O3 and/or ferroelectric polymers such as polyvinylidene fluoride and its related copolymers, but the large implementation of these piezoelectric materials into these technologies is environmentally problematic, related with elevated toxicity and poor recyclability. In this work, we reveal that fully biobased non-isocyanate polyurethane-based materials could afford a sustainable platform to produce piezoelectric materials of high interest. Interestingly, these non-isocyanate polyurethanes (NIPUs) with ferroelectric properties could be successfully synthesized using a solvent-free reactive extrusion process on the basis of an aminolysis reaction between resorcinol bis-carbonate and different diamine extension agents. Structure-property relationships were established, indicating that the ferroelectric behavior of these NIPUs depends on the nanophase separation inside these materials. These promising results indicate a significant potential for fulfilling the requirements of basic connected sensors equipped with low-power communication technologies.
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Affiliation(s)
- Valentina Sessini
- Laboratory
of Polymeric and Composite Materials, Center of Innovation and Research
in Materials and Polymers (CIRMAP), University
of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
| | - Cuong Nguyen Thai
- Laboratory
for Chemistry of Novel Materials (SCMN), Center of Innovation and
Research in Materials and Polymers (CIRMAP), University of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
- Université
de Lille, CNRS, INRAE, Centrale Lille, UMR 8207—UMET—Unité
Matériaux et Transformations, F-59000 Lille, France
| | - Harvey Amorín
- Instituto
de Ciencia de Materiales de Madrid (ICMM), CSIC, Cantoblanco, 28049 Madrid, Spain
| | - Ricardo Jiménez
- Instituto
de Ciencia de Materiales de Madrid (ICMM), CSIC, Cantoblanco, 28049 Madrid, Spain
| | - Cédric Samuel
- IMT
Lille Douai, Institut Mines-Télécom, Univ. Lille, Centre
for Materials and Processes, F-59000 Lille, France
| | - Sylvain Caillol
- ICGM,
Université
de Montpellier, CNRS, ENSCM, UMR 5253, Place Eugène Bataillon CC 1700-Bâtiment
17, 34095 Montpellier
cedex 5, France
| | - Jérôme Cornil
- Laboratory
for Chemistry of Novel Materials (SCMN), Center of Innovation and
Research in Materials and Polymers (CIRMAP), University of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
| | - Sébastien Hoyas
- Laboratory
for Chemistry of Novel Materials (SCMN), Center of Innovation and
Research in Materials and Polymers (CIRMAP), University of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
- Organic
Synthesis & Mass Spectrometry Laboratory, Interdisciplinary Center
for Mass Spectrometry (CISMa), Center of Innovation and Research in
Materials and Polymers (CIRMAP), University of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
| | - Sophie Barrau
- Université
de Lille, CNRS, INRAE, Centrale Lille, UMR 8207—UMET—Unité
Matériaux et Transformations, F-59000 Lille, France
| | - Philippe Dubois
- Laboratory
of Polymeric and Composite Materials, Center of Innovation and Research
in Materials and Polymers (CIRMAP), University
of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
| | - Philippe Leclère
- Laboratory
for Chemistry of Novel Materials (SCMN), Center of Innovation and
Research in Materials and Polymers (CIRMAP), University of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
| | - Jean-Marie Raquez
- Laboratory
of Polymeric and Composite Materials, Center of Innovation and Research
in Materials and Polymers (CIRMAP), University
of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
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31
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Morales-Cerrada R, Molina-Gutierrez S, Lacroix-Desmazes P, Caillol S. Eugenol, a Promising Building Block for Biobased Polymers with Cutting-Edge Properties. Biomacromolecules 2021; 22:3625-3648. [PMID: 34464094 DOI: 10.1021/acs.biomac.1c00837] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Biobased materials, derived from biomass building blocks, are essential in the pursuit of sustainable materials. Eugenol, a natural phenol obtained from clove oil, but also from lignin depolymerization, possesses a chemical structure that allows its easy modification to obtain a broad and versatile platform of biobased monomers. In this Perspective, an overview of the variety of reactions that have been executed on the allylic double bond, phenol hydroxyl group, aromatic ring, and methoxy group is given, focusing our attention on those to obtain monomers suitable for different polymerization reactions. Furthermore, possible applications and perspectives on the eugenol-derived materials are provided.
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Affiliation(s)
| | | | | | - Sylvain Caillol
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 34000, France
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Chapelle C, David G, Caillol S, Negrell C, Desroches Le Foll M. Advances in chitooligosaccharides chemical modifications. Biopolymers 2021; 112:e23461. [PMID: 34115397 DOI: 10.1002/bip.23461] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 06/01/2021] [Accepted: 06/02/2021] [Indexed: 01/25/2023]
Abstract
Chitooligosaccharides (COS) differ from chitosan by their molar mass: those of COS are defined to be lower than 20 kg mol-1 . Their functionalization is widely described in the literature and leads to the introduction of new properties that broaden their application fields. Like chitosan, COS modification sites are mainly primary amine and hydroxyl groups. Among their chemical modification, one can find amidation or esterification, epoxy-amine/hydroxyl coupling, Schiff base formation, and Michael addition. When depolymerized through nitrous deamination, COS bear an aldehyde at the chain end that can open the way to other chemical reactions and lead to the synthesis of new interesting amphiphilic structures. This article details the recent developments in COS functionalization, primarily focusing on amine and hydroxyl groups and aldehyde-chain end reactions, as well as paying considerable attention to other types of modification. We also describe and compare the different functionalization protocols found in the literature while highlighting potential mistakes made in the chemical structures accompanied with suggestions. Such chemical modification can lead to new materials that are generally nontoxic, biobased, biodegradable, and usable in various applications.
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Affiliation(s)
| | - Ghislain David
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | | | - Claire Negrell
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
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Cuminet F, Caillol S, Dantras É, Leclerc É, Ladmiral V. Neighboring Group Participation and Internal Catalysis Effects on Exchangeable Covalent Bonds: Application to the Thriving Field of Vitrimer Chemistry. Macromolecules 2021. [DOI: 10.1021/acs.macromol.0c02706] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
| | | | - Éric Dantras
- CIRIMAT Physique des Polymères, Université de Toulouse, CNRS, Université Toulouse 3 - Paul Sabatier, 118 Route de Narbonne, 31062 Toulouse, France
| | - Éric Leclerc
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
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Morales-Cerrada R, Tavernier R, Caillol S. Fully Bio-Based Thermosetting Polyurethanes from Bio-Based Polyols and Isocyanates. Polymers (Basel) 2021; 13:polym13081255. [PMID: 33924399 PMCID: PMC8069015 DOI: 10.3390/polym13081255] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 12/16/2022] Open
Abstract
The trend towards the utilization of bioresources for the manufacturing of polymers has led industry players to bring to the market new monomers. In this work, we studied 3 polyisocyanates and 2 polyols with high renewable carbon contents, namely L-lysine ethyl ester diisocyanate (LDI), pentamethylene-diisocyanate (PDI) isocyanurate trimer, and hexamethylene-diisocyanate (HDI) allophanate as the isocyanates, as well as castor oil and polypropanediol as the polyols. These monomers are commercially available at a large scale and were used in direct formulations or used as prepolymers. Thermosetting polymers with Tg values ranging from -41 to +21 °C and thermal stabilities of up to 300 °C were obtained, and the polymerization was studied using NMR, DSC, and rheology. Cured materials were also characterized using FTIR, DMA, gel content, and swelling index determinations. These high bio-based content materials can successfully be obtained and could be used as alternatives to petro-based materials.
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Ladmiral V, Caillol S. Special issue: 1st French–Japanese Symposium: Recent progress and challenges in Polymer Science. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Chapelle C, Quienne B, Bonneaud C, David G, Caillol S. Diels-Alder-Chitosan based dissociative covalent adaptable networks. Carbohydr Polym 2021; 253:117222. [DOI: 10.1016/j.carbpol.2020.117222] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 09/29/2020] [Accepted: 10/07/2020] [Indexed: 12/18/2022]
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Tavernier R, Granado L, Foyer G, David G, Caillol S. Aromatic dialdehyde-based bisbenzoxazines: The influence of relative position of oxazine rings. POLYMER 2021. [DOI: 10.1016/j.polymer.2020.123270] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Chapelle C, David G, Caillol S, Negrell C, Durand G, le Foll MD. Functionalization of Chitosan Oligomers: From Aliphatic Epoxide to Cardanol-Grafted Oligomers for Oil-in-Water Emulsions. Biomacromolecules 2021; 22:846-854. [PMID: 33470101 DOI: 10.1021/acs.biomac.0c01576] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Hydrophobically modified chitooligosaccharides (COSs) were tested for suitability as an emulsifier in cationic bituminous emulsions. COSs with polymerization degrees (DPs) of 5, 10, 15, and 20 were obtained by nitrous acid deamination. A complete study on depolymerization and precise product and side product characterization was undergone. Chemical modification of COSs was performed to achieve amphiphilic structures using three fatty epoxides with a growing chain length butyl (C4), octadecyl (C9), and hexadecyl glycidyl ether (C16)). The grafting efficiency according to reaction conditions was established. Different substitution degrees (DSs) were obtained by modulating the ratio of fatty epoxy to NH2. It was shown that after a certain DS, the oligomers thus formed were not water-soluble anymore. At the end, cardanol glycidyl ether was grafted on DP 5, 10, and 15 COSs, cardanol being a biobased compound extracted from cashew nut shell; this reaction led to a potentially fully biobased structure. Water-soluble candidates with a higher DS were used as surfactants to emulsify motor oil as a simulation of bitumen. Cardanol-chitosan-based surfactants led to direct oil-in-water emulsion (60/40 w/w) composed of particles of 15 μm average size that were stable at least for 24 h.
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Affiliation(s)
| | - Ghislain David
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 3090, France
| | - Sylvain Caillol
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 3090, France
| | - Claire Negrell
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 3090, France
| | - Graziella Durand
- CST COLAS 4, Rue Jean Mermoz CS 30504, Magny-les-Hameaux Cedex 78771, France
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Nishida T, Satoh K, Tamura M, Li Y, Tomishige K, Caillol S, Ladmiral V, Vayer M, Mahut F, Sinturel C, Kamigaito M. Terpenoid-derived conjugated dienes with exo-methylene and a 6-membered ring: high cationic reactivity, regioselective living cationic polymerization, and random and block copolymerization with vinyl ethers. Polym Chem 2021. [DOI: 10.1039/d1py00035g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biobased exo-methylene-conjugated dienes underwent regioselective living cationic polymerization to result in well-defined homo- and copolymers with good thermal properties.
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Affiliation(s)
- Takenori Nishida
- Department of Molecular and Macromolecular Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Kotaro Satoh
- Department of Molecular and Macromolecular Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Masazumi Tamura
- Research Center for Artificial Photosynthesis
- Advanced Research Institute for Natural Science and Technology
- Osaka City University
- Osaka
- Japan
| | - Yingai Li
- Department of Applied Chemistry
- School of Engineering
- Tohoku University
- Sendai 980-8579
- Japan
| | - Keiichi Tomishige
- Department of Applied Chemistry
- School of Engineering
- Tohoku University
- Sendai 980-8579
- Japan
| | | | | | - Marylène Vayer
- Interfaces
- Confinement
- Matériaux et Nanostructures (ICMN)
- UMR 7374
- CNRS-Université d'Orléans
| | - Frédéric Mahut
- Interfaces
- Confinement
- Matériaux et Nanostructures (ICMN)
- UMR 7374
- CNRS-Université d'Orléans
| | - Christophe Sinturel
- Interfaces
- Confinement
- Matériaux et Nanostructures (ICMN)
- UMR 7374
- CNRS-Université d'Orléans
| | - Masami Kamigaito
- Department of Molecular and Macromolecular Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
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Affiliation(s)
- Sylvain Caillol
- ICGM, Univ Montpellier, CNRS, ENSCM, 34296 Montpellier, France
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Cousin K, Quienne B, Pinaud J, Caillol S, Monflier E, Hapiot F. One‐Pot Two‐Step Synthesis of Hydroxymethylated Unsaturated VHOSO and Its Application to the Synthesis of Biobased Polyurethanes. EUR J LIPID SCI TECH 2020. [DOI: 10.1002/ejlt.202000158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kévin Cousin
- University of Artois CNRS Centrale Lille Université de Lille UMR 8181—UCCS—Unité de Catalyse et Chimie du Solide Lens F‐62300 France
| | - Baptiste Quienne
- ICGM Université de Montpellier CNRS ENSCM Montpellier F‐34296 France
| | - Julien Pinaud
- ICGM Université de Montpellier CNRS ENSCM Montpellier F‐34296 France
| | - Sylvain Caillol
- ICGM Université de Montpellier CNRS ENSCM Montpellier F‐34296 France
| | - Eric Monflier
- University of Artois CNRS Centrale Lille Université de Lille UMR 8181—UCCS—Unité de Catalyse et Chimie du Solide Lens F‐62300 France
| | - Frédéric Hapiot
- University of Artois CNRS Centrale Lille Université de Lille UMR 8181—UCCS—Unité de Catalyse et Chimie du Solide Lens F‐62300 France
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Molina-Gutiérrez S, Dalle Vacche S, Vitale A, Ladmiral V, Caillol S, Bongiovanni R, Lacroix-Desmazes P. Photoinduced Polymerization of Eugenol-Derived Methacrylates. Molecules 2020; 25:molecules25153444. [PMID: 32751133 PMCID: PMC7435665 DOI: 10.3390/molecules25153444] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 07/23/2020] [Accepted: 07/24/2020] [Indexed: 11/18/2022] Open
Abstract
Biobased monomers have been used to replace their petroleum counterparts in the synthesis of polymers that are aimed at different applications. However, environmentally friendly polymerization processes are also essential to guarantee greener materials. Thus, photoinduced polymerization, which is low-energy consuming and solvent-free, rises as a suitable option. In this work, eugenol-, isoeugenol-, and dihydroeugenol-derived methacrylates are employed in radical photopolymerization to produce biobased polymers. The polymerization is monitored in the absence and presence of a photoinitiator and under air or protected from air, using Real-Time Fourier Transform Infrared Spectroscopy. The polymerization rate of the methacrylate double bonds was affected by the presence and reactivity of the allyl and propenyl groups in the eugenol- and isoeugenol-derived methacrylates, respectively. These groups are involved in radical addition, degradative chain transfer, and termination reactions, yielding crosslinked polymers. The materials, in the form of films, are characterized by differential scanning calorimetry, thermogravimetric, and contact angle analyses.
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Affiliation(s)
- Samantha Molina-Gutiérrez
- Institut Charles Gerhardt Montpellier (ICGM), University of Montpellier, CNRS, ENSCM, 34095 Montpellier, France; (S.M.-G.); (V.L.); (S.C.)
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (S.D.V.); (A.V.)
| | - Sara Dalle Vacche
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (S.D.V.); (A.V.)
| | - Alessandra Vitale
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (S.D.V.); (A.V.)
| | - Vincent Ladmiral
- Institut Charles Gerhardt Montpellier (ICGM), University of Montpellier, CNRS, ENSCM, 34095 Montpellier, France; (S.M.-G.); (V.L.); (S.C.)
| | - Sylvain Caillol
- Institut Charles Gerhardt Montpellier (ICGM), University of Montpellier, CNRS, ENSCM, 34095 Montpellier, France; (S.M.-G.); (V.L.); (S.C.)
| | - Roberta Bongiovanni
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (S.D.V.); (A.V.)
- Correspondence: (R.B.); (P.L.-D.)
| | - Patrick Lacroix-Desmazes
- Institut Charles Gerhardt Montpellier (ICGM), University of Montpellier, CNRS, ENSCM, 34095 Montpellier, France; (S.M.-G.); (V.L.); (S.C.)
- Correspondence: (R.B.); (P.L.-D.)
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Quienne B, Pinaud J, Robin JJ, Caillol S. From Architectures to Cutting-Edge Properties, the Blooming World of Hydrophobically Modified Ethoxylated Urethanes (HEURs). Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01353] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
| | - Julien Pinaud
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
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Ocando C, Ecochard Y, Decostanzi M, Caillol S, Avérous L. Dynamic network based on eugenol-derived epoxy as promising sustainable thermoset materials. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109860] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Molina-Gutiérrez S, Li WSJ, Perrin R, Ladmiral V, Bongiovanni R, Caillol S, Lacroix-Desmazes P. Radical Aqueous Emulsion Copolymerization of Eugenol-Derived Monomers for Adhesive Applications. Biomacromolecules 2020; 21:4514-4521. [DOI: 10.1021/acs.biomac.0c00461] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Sofyane A, Lahcini M, El Meziane A, Khouloud M, Dahchour A, Caillol S, Raihane M. Properties of Coated Controlled Release Diammonium Phosphate Fertilizers Prepared with the Use of Bio‐based Amino Oil. J AM OIL CHEM SOC 2020. [DOI: 10.1002/aocs.12360] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Asma Sofyane
- IMED‐Lab.Cadi Ayyad University (UCA), Av. A. El Khattabi, B.P. 549 40000 Marrakech Morocco
| | - Mohammed Lahcini
- IMED‐Lab.Cadi Ayyad University (UCA), Av. A. El Khattabi, B.P. 549 40000 Marrakech Morocco
| | - Abdellatif El Meziane
- Laboratoire de Biotechnologie et Bio‐ingénierie Moléculaire. Équipe, Structure & Dynamique des Génomes, Faculté des Sciences et TechniquesUniversité Cadi‐Ayyad 40000 Marrakech Morocco
| | - Mehdi Khouloud
- Direction R&D. Office Cherifien des PhosphatesJorf Lasfar B.P. spiepr132 118–24000 El Jadida Morocco
| | - Abdelmalek Dahchour
- Département des Sciences Fondamentales et Appliquées (DSFA). Laboratoire de Chimie‐Institut Agromonique et Vétérinaire (IAV) BP 6202‐Instituts. 10112 Rabat Morocco
| | - Sylvain Caillol
- ICGM, Univ Montpellier, CNRS, ENSCM 34296 Montpellier France
| | - Mustapha Raihane
- IMED‐Lab.Cadi Ayyad University (UCA), Av. A. El Khattabi, B.P. 549 40000 Marrakech Morocco
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Affiliation(s)
- Romain Tavernier
- ICGM, Université Montpellier, CNRS, ENSCM, 34296 Montpellier, France
| | - Lérys Granado
- ICGM, Université Montpellier, CNRS, ENSCM, 34296 Montpellier, France
| | - Gabriel Foyer
- ArianeGroup, Rue de Touban, 33185 Le Haillan, France
| | - Ghislain David
- ICGM, Université Montpellier, CNRS, ENSCM, 34296 Montpellier, France
| | - Sylvain Caillol
- ICGM, Université Montpellier, CNRS, ENSCM, 34296 Montpellier, France
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Quienne B, Kasmi N, Dieden R, Caillol S, Habibi Y. Isocyanate-Free Fully Biobased Star Polyester-Urethanes: Synthesis and Thermal Properties. Biomacromolecules 2020; 21:1943-1951. [PMID: 32175728 DOI: 10.1021/acs.biomac.0c00156] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A green strategy for the synthesis of nonisocyanate polyester-urethanes (NIPHEUs) was developed. These NIPHEUs were synthesized by step growth polymerization combining sugar-derived dimethyl-2,5-furan dicarboxylate (DMFD) with polyhydroxylurethanes (PHUs) adducts bearing four hydroxyl groups. The later hydroxyl urethane tetraols (HU-tetraols) building blocks were prepared by aminolysis of glycerol carbonate with two different aliphatic diamines having different chain lengths, 8 and 12 carbons. Qualitative and quantitative NMR analyses of the HU-tetraols showed the presence of primary and secondary hydroxyl moieties at different ratios. Hence, in the polycondensation stage, the stoichiometry of the diester was varied from 1 to 6 equiv in order to tailor the structural features of the prepared NIPHEUs. The success of the chain extension through polycondensation was confirmed by FTIR and NMR analyses. Thermal analyses of these new polymers demonstrated satisfactory thermal stability, with onset degradation temperatures ranging from 170 to 220 °C where the main first degradation stage occurs. Their melting temperatures ranged between 93 and 110 °C and seem to be driven by the thermal behavior of HU-tetraol monomers. Surprisingly, preliminary results from thermal analyses revealed the occurrence of a striking thermal change in the NIPHEUs upon repetitive heating cycles. This behavior may be related to a thermal-induced bond exchange probably driven by transcarbamoylation reaction. Such interesting vitrimer-like behavior for this new type of NIPHEUs would be unique and should be confirmed by a deeper study before leading to a new range of functional green materials.
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Affiliation(s)
| | - Nejib Kasmi
- Materials Research and Technology Department (MRT), Luxembourg Institute of Science and Technology (LIST), 5 avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
| | - Reiner Dieden
- Materials Research and Technology Department (MRT), Luxembourg Institute of Science and Technology (LIST), 5 avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
| | | | - Youssef Habibi
- Materials Research and Technology Department (MRT), Luxembourg Institute of Science and Technology (LIST), 5 avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
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