1
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Zhang W, Zhang T, Huang L, Cui C, Wang Z. Characterization and its curing behaviors of rigid phenolic foams based on cardanol. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2022. [DOI: 10.1080/1023666x.2022.2154906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Wenzheng Zhang
- Department of Materials Chemistry, Shenyang University of Chemical Technology, Shenyang, China
| | - Tingting Zhang
- Department of Materials Chemistry, Shenyang University of Chemical Technology, Shenyang, China
| | - Li Huang
- Liaoning Province Petroleum-chemical Industrial Planning & Designing Institute Co., Ltd, Shenyang, China
| | - Cangkui Cui
- Shenyang No.4 Rubber Co.,Ltd, Shenyang, China
| | - Zan Wang
- Analysis and Test Center, Shenyang University of Chemical Technology, Shenyang, China
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2
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Yu Y, Zhang J, Wang H, Xin Z, Zhang X. One facile route to prepare high‐strength natural rubber through a green cardanol modification technology. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yao Yu
- Key Laboratory of Rubber‐Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber‐Plastics, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao China
| | - Junyi Zhang
- Key Laboratory of Rubber‐Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber‐Plastics, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao China
| | - Hongzhen Wang
- Key Laboratory of Rubber‐Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber‐Plastics, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao China
| | - Zhenxiang Xin
- Key Laboratory of Rubber‐Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber‐Plastics, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao China
| | - Xuequan Zhang
- Key Laboratory of Rubber‐Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber‐Plastics, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao China
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3
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Qian W, Gao Y, Wang P, Lu X, Zheng Y, Chen Q. Poly‐cardanol as plasticizer and compatibilizer on styrene butadiene rubber with improved processability and silica dispersion. J Appl Polym Sci 2022. [DOI: 10.1002/app.52601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Wei Qian
- College of Chemistry and Materials Science Fujian Normal University Fuzhou Fujian People's Republic of China
| | - Yu Gao
- Research and Development Department Fuzhou Dangguyu New Material Technology Co. Ltd. Fuzhou Fujian People's Republic of China
| | - Peng Wang
- College of Chemistry and Materials Science Fujian Normal University Fuzhou Fujian People's Republic of China
| | - Xiaoyu Lu
- College of Chemistry and Materials Science Fujian Normal University Fuzhou Fujian People's Republic of China
| | - Yanyan Zheng
- College of Chemistry and Materials Science Fujian Normal University Fuzhou Fujian People's Republic of China
| | - Qinhui Chen
- College of Chemistry and Materials Science Fujian Normal University Fuzhou Fujian People's Republic of China
- Fujian Provincial Key Laboratory of Polymer Materials Fujian Normal University Fuzhou People's Republic of China
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4
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Preparation, crystallization and thermo-oxygen degradation kinetics of poly(lactic acid)/fulvic acid-g-poly(isoprene) grafting polymer composites. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-020-03498-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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5
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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] [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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6
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Yao Z, Cao Q, Li C, Gong W, Meng X. Improvement of
β‐cyclodextrin
/cardanol inclusion complex for the
thermal‐oxidative
stability and environmental‐response antioxidation releasing property of polylactic acid. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Zhongyang Yao
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering and Production Engineering Department School of Chemical Engineering, East China University of Science and Technology Shanghai China
| | - Qiming Cao
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering and Production Engineering Department School of Chemical Engineering, East China University of Science and Technology Shanghai China
| | - Chenyang Li
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering and Production Engineering Department School of Chemical Engineering, East China University of Science and Technology Shanghai China
| | - Weiguang Gong
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering and Production Engineering Department School of Chemical Engineering, East China University of Science and Technology Shanghai China
| | - Xin Meng
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering and Production Engineering Department School of Chemical Engineering, East China University of Science and Technology Shanghai China
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7
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Zhang W, Zhang T, Jiang N, Zhang T. Chemical modification of neoprene rubber by grafting cardanol, a versatile renewable materials from cashew industry. JOURNAL OF POLYMER RESEARCH 2020. [DOI: 10.1007/s10965-020-02122-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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8
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Luo Y, Liang W, Ma W, Wang P, Zhu T, Xue S, Yuan Z, Gao H, Chen Y, Wang Y. Cardanol-derived cationic surfactants enabling the superior antibacterial activity of single-walled carbon nanotubes. NANOTECHNOLOGY 2020; 31:265603. [PMID: 32106102 DOI: 10.1088/1361-6528/ab7aa4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Single-walled carbon nanotubes (SWCNTs) are potential antibacterial material, and their antibacterial activity in aqueous solutions depends on efficient surfactants to create strong interactions between well-dispersed SWCNTs and bacterial cells. Here, we designed and synthesized a new family of cationic surfactants by introducing different positively charged hydrophilic heads, i.e. -(CH2)6N+(CH3)3Br-, -(CH2)2N+(CH3)3Br- and -(CH2)2N+PyridineBr-, to cardanol obtained from cashew nut shell liquid. These surfactants can efficiently disperse SWCNTs in aqueous solutions because benzene rings and olefin chains in cardanol enable their strong π-stacking on SWCNTs. A much higher fraction of SWCNTs can be dispersed individually compared to the commonly used surfactant, dodecylbenzene-sulfonate sodium (SDBS). SWCNTs dispersed in the cardanol-derived surfactants demonstrate significantly improved antibacterial activity. At the concentration of 0.5 wt%, their minimum inhibitory concentration is 0.33 and 0.02 μg ml-1 against E. coli and S. aureus, respectively, which is only 0.8%-1.5% of that of SDBS-dispersed SWCNTs. The strong antibacterial activity can be attributed to both better dispersion of SWCNTs and positive charges introduced by hydrophilic heads, which are attracted to negatively charged bacterial cell surfaces. These cardanol-derived surfactants are promising as sustainable surfactants for enabling various SWCNT applications.
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Affiliation(s)
- Yuna Luo
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, People's Republic of China
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9
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Almeida MO, Silva LRR, Kotzebue LRV, Maia FJN, Acero JSR, Mele G, Mazzetto SE, Sinatora A, Lomonaco D. Development of Fully Bio‐Based Lubricants from Agro‐Industrial Residues under Environmentally Friendly Processes. EUR J LIPID SCI TECH 2020. [DOI: 10.1002/ejlt.201900424] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Mayara O. Almeida
- Department of Organic and Inorganic Chemistry Federal University of Ceara 60440‐900 Fortaleza Brazil
| | - Lucas R. R. Silva
- Department of Organic and Inorganic Chemistry Federal University of Ceara 60440‐900 Fortaleza Brazil
| | - Lloyd R. V. Kotzebue
- Department of Organic and Inorganic Chemistry Federal University of Ceara 60440‐900 Fortaleza Brazil
| | - Francisco J. N. Maia
- Department of Organic and Inorganic Chemistry Federal University of Ceara 60440‐900 Fortaleza Brazil
| | - Juan S. R. Acero
- LFS – Laboratory of Surface Phenomena University of São Paulo Av. Prof. Mello Moraes 2231 05508‐970 São Paulo Brazil
| | - Giuseppe Mele
- Department of Engineering for Innovation University of Salento 73100 Lecce Italy
| | - Selma E. Mazzetto
- Department of Organic and Inorganic Chemistry Federal University of Ceara 60440‐900 Fortaleza Brazil
| | - Amilton Sinatora
- LFS – Laboratory of Surface Phenomena University of São Paulo Av. Prof. Mello Moraes 2231 05508‐970 São Paulo Brazil
- Instituto Tecnológico Vale 35400‐000 Ouro Preto Brazil
| | - Diego Lomonaco
- Department of Organic and Inorganic Chemistry Federal University of Ceara 60440‐900 Fortaleza Brazil
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10
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Modification of Renewable Cardanol onto Carbon Fiber for the Improved Interfacial Properties of Advanced Polymer Composites. Polymers (Basel) 2019; 12:polym12010045. [PMID: 31905612 PMCID: PMC7023525 DOI: 10.3390/polym12010045] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/24/2019] [Accepted: 12/25/2019] [Indexed: 11/17/2022] Open
Abstract
A facile in situ polymerization was developed for grafting renewable cardanol onto the carbon fiber (CF) surfaces to strengthen the fiber–matrix interface. CFs were chemically modified with hydroxyl groups by using an aryl diazonium reaction, and then copolymerized in situ with hexachlorocyclotriphosphazene (HCCP) and cardanol to build cardanol-modified fibers (CF-cardanol). The cardanol molecules were successfully introduced, as confirmed using Raman spectra and X-ray photoelectron spectroscopy (XPS); the cardanol molecules were found to increase the surface roughness, energy, interfacial wettability, and activity with the matrix resin. As a result, the interlaminar shear strength (ILSS) of CF-cardanol composites increased from 48.2 to 68.13 MPa. In addition, the anti-hydrothermal ageing properties of the modified composites were significantly increased. The reinforcing mechanisms of the fiber–matrix interface were also studied.
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11
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Synthesis of acrylated cardanol diphenyl phosphate for UV curable flame-retardant coating application. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.109320] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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Zhang Y, Wang J, Fang X, Liao J, Zhou X, Zhou S, Bai F, Peng S. High solid content production of environmentally benign ultra-thin lignin-based polyurethane films: Plasticization and degradation. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121572] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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13
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Prabhavale O, Mahata D, Nando GB. Phosphorylated cardanol prepolymer-grafted carboxylated styrene-butadiene rubber for better processing with enhancing silica filler dispersion. J Appl Polym Sci 2019. [DOI: 10.1002/app.47528] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Onkar Prabhavale
- Rubber Technology Centre; IIT Kharagpur; Kharagpur 721302 West Bengal India
| | - Denial Mahata
- Rubber Technology Centre; IIT Kharagpur; Kharagpur 721302 West Bengal India
| | - Golok B. Nando
- Rubber Technology Centre; IIT Kharagpur; Kharagpur 721302 West Bengal India
- School of Minerals, Metallurgical and Materials Engineering; IIT Bhubaneswar; Bhubaneswar 752050 Odisha India
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14
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Monisha M, Amarnath N, Mukherjee S, Lochab B. Cardanol Benzoxazines: A Versatile Monomer with Advancing Applications. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800470] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Monisha Monisha
- Materials Chemistry LaboratoryDepartment of ChemistrySchool of Natural SciencesShiv Nadar University Gautam Buddha Nagar Uttar Pradesh 201314 India
| | - Nagarjuna Amarnath
- Materials Chemistry LaboratoryDepartment of ChemistrySchool of Natural SciencesShiv Nadar University Gautam Buddha Nagar Uttar Pradesh 201314 India
| | - Sourav Mukherjee
- Materials Chemistry LaboratoryDepartment of ChemistrySchool of Natural SciencesShiv Nadar University Gautam Buddha Nagar Uttar Pradesh 201314 India
| | - Bimlesh Lochab
- Materials Chemistry LaboratoryDepartment of ChemistrySchool of Natural SciencesShiv Nadar University Gautam Buddha Nagar Uttar Pradesh 201314 India
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15
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Pollini J, Bragoni V, Gooßen LJ. Synthesis of a tyrosinase inhibitor by consecutive ethenolysis and cross-metathesis of crude cashew nutshell liquid. Beilstein J Org Chem 2018; 14:2737-2744. [PMID: 30498524 PMCID: PMC6244364 DOI: 10.3762/bjoc.14.252] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 10/19/2018] [Indexed: 11/23/2022] Open
Abstract
A convenient and sustainable three-step synthesis of the tyrosinase inhibitor 2-hydroxy-6-tridecylbenzoic acid was developed that starts directly from the anacardic acid component of natural cashew nutshell liquid (CNSL). Natural CNSL contains 60-70% of anacardic acid as a mixture of several double bond isomers. The anacardic acid component was converted into a uniform starting material by ethenolysis of the entire mixture and subsequent selective precipitation of 6-(ω-nonenyl)salicylic acid from cold pentane. The olefinic side chain of this intermediate was elongated by its cross-metathesis with 1-hexene using a first generation Hoveyda-Grubbs catalyst, which was reused as precatalyst in a subsequent hydrogenation step. Overall, the target compound was obtained in an overall yield of 61% based on the unsaturated anacardic acid content and 34% based on the crude CNSL.
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Affiliation(s)
- Jacqueline Pollini
- Lehrstuhl für Organische Chemie I, Ruhr-Universität Bochum, ZEMOS, Universitätsstraße 150, 44801 Bochum, Germany
| | - Valentina Bragoni
- Lehrstuhl für Organische Chemie I, Ruhr-Universität Bochum, ZEMOS, Universitätsstraße 150, 44801 Bochum, Germany
| | - Lukas J Gooßen
- Lehrstuhl für Organische Chemie I, Ruhr-Universität Bochum, ZEMOS, Universitätsstraße 150, 44801 Bochum, Germany
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16
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Jia P, Xia H, Tang K, Zhou Y. Plasticizers Derived from Biomass Resources: A Short Review. Polymers (Basel) 2018; 10:E1303. [PMID: 30961228 PMCID: PMC6401779 DOI: 10.3390/polym10121303] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 11/20/2018] [Accepted: 11/22/2018] [Indexed: 11/22/2022] Open
Abstract
With rising environmental concerns and depletion of petrochemical resources, biomass-based chemicals have been paid more attention. Polyvinyl chloride (PVC) plasticizers derived from biomass resources (vegetable oil, cardanol, vegetable fatty acid, glycerol and citric acid) have been widely studied to replace petroleum-based o-phthalate plasticizers. These bio-based plasticizers mainly include epoxidized plasticizer, polyester plasticizer, macromolecular plasticizer, flame retardant plasticizer, citric acid ester plasticizer, glyceryl ester plasticizer and internal plasticizer. Bio-based plasticizers with the advantages of renewability, degradability, hypotoxicity, excellent solvent resistant extraction and plasticizing performances make them potential to replace o-phthalate plasticizers partially or totally. In this review, we classify different types of bio-based plasticizers according to their chemical structure and function, and highlight recent advances in multifunctional applications of bio-based plasticizers in PVC products. This study will increase the interest of researchers in bio-based plasticizers and the development of new ideas in this field.
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Affiliation(s)
- Puyou Jia
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry (CAF); Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University; Key Lab of Biomass Energy and Materials, 16 Suojin North Road, Nanjing 210042, China.
| | - Haoyu Xia
- College of Chemical Engineering, Nanjing Tech University, 30 Pu Zhu Road, Nanjing 211800, China.
| | - Kehan Tang
- College of Chemical Engineering, Nanjing Tech University, 30 Pu Zhu Road, Nanjing 211800, China.
| | - Yonghong Zhou
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry (CAF); Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University; Key Lab of Biomass Energy and Materials, 16 Suojin North Road, Nanjing 210042, China.
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17
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Chu F, Zhang D, Hou Y, Qiu S, Wang J, Hu W, Song L. Construction of Hierarchical Natural Fabric Surface Structure Based on Two-Dimensional Boron Nitride Nanosheets and Its Application for Preparing Biobased Toughened Unsaturated Polyester Resin Composites. ACS APPLIED MATERIALS & INTERFACES 2018; 10:40168-40179. [PMID: 30365884 DOI: 10.1021/acsami.8b15355] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
It has been a big challenge to prepare the unsaturated polyester resin (UPR) composites with good fire safety, interfacial quality, and impact strength in an environmentally friendly way. In this study, to improve interfacial performance of fabric-reinforced UPR composites, nontoxic two-dimensional hexagonal boron nitride (h-BN) nanosheets were assembled on the surface of ramie fabrics, where sodium alginate acts as a green dispersant to disperse h-BN sheets during the process. Then, the biobased phosphorus-containing toughening agent (PCTA) was synthesized to simultaneously improve the impact strength and fire safety of the composite. With application of h-BN nanosheets-assembled fabric (AF) and 20 wt % of PCTA, the AF/UPR@PCTA20 composite presented the maximum 41.2% decrease in the value of peak heat release rate and a maximum 17.8% decrease in the value of total heat release, which also reached V-0 rating in the vertical burning test. Meanwhile, the AF/UPR@PCTA20 composite showed an obvious increase in limiting oxygen index, from 24.0 to 29.5% compared with RF/UPR. The flame retardant mechanism was investigated from gas phase and condensed phase. Furthermore, compared to neat RF/UPR composite, the AF/UPR@PCTA20 composite showed a significant 68.8% improvement in impact strength, implying an extreme toughening effect of PCTA on UPR composites. The research provides a viable green method for the development of environmentally friendly UPR composites in the future.
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Affiliation(s)
- Fukai Chu
- State Key Laboratory of Fire Science , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , PR China
| | - Dichang Zhang
- Department of Physical Science , University of California , Irvine , California 92697 , United States
| | - Yanbei Hou
- State Key Laboratory of Fire Science , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , PR China
| | - Shuilai Qiu
- State Key Laboratory of Fire Science , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , PR China
| | - Junling Wang
- State Key Laboratory of Fire Science , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , PR China
| | - Weizhao Hu
- State Key Laboratory of Fire Science , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , PR China
| | - Lei Song
- State Key Laboratory of Fire Science , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , PR China
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18
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Phosphorylated cardanol prepolymer grafted guayule natural rubber: an advantageous green natural rubber. IRANIAN POLYMER JOURNAL 2018. [DOI: 10.1007/s13726-018-0611-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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19
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Kang H, Li Y, Gong M, Guo Y, Guo Z, Fang Q, Li X. An environmentally sustainable plasticizer toughened polylactide. RSC Adv 2018; 8:11643-11651. [PMID: 35542805 PMCID: PMC9079310 DOI: 10.1039/c7ra13448g] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 02/22/2018] [Indexed: 11/21/2022] Open
Abstract
Cardanol (CD), derived from renewable natural cashew nutshell liquid, has been used as a new plasticizer for polylactide (PLA), to create blends which retain the environmentally friendly features of PLA. The differential scanning calorimetry (DSC), dynamic mechanical thermal analysis (DMTA) and scanning electron microscopy (SEM) results all reveal that PLA and CD show good miscibility at low CD content. CD significantly decreased the glass transition temperature and enhanced the crystallization ability of PLA, demonstrating good plasticizing efficiency with PLA. At 10 wt% CD, ultimate elongation and impact toughness increased to 472% and 9.4 kJ m-2, respectively, which represented improvements of 31-fold and 2.6-fold over the corresponding measurements for neat PLA. The plasticization effect of CD was also demonstrated by the decreased melt complex viscosity and shear storage modulus at lower CD content for the blends when compared with neat PLA. Thus, the investigated CD presents an interesting candidate for a PLA plasticizer, meeting "double green" criteria. No cytotoxicity was found for the blends and hence they may be suitable for biomedical applications.
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Affiliation(s)
- Hailan Kang
- College of Materials Science and Engineering, Shenyang University of Chemical Technology Shenyang 110142 China
| | - Yushi Li
- College of Materials Science and Engineering, Shenyang University of Chemical Technology Shenyang 110142 China
| | - Ming Gong
- College of Materials Science and Engineering, Shenyang University of Chemical Technology Shenyang 110142 China
| | - Yilin Guo
- College of Materials Science and Engineering, Shenyang University of Chemical Technology Shenyang 110142 China
| | - Zhuo Guo
- College of Materials Science and Engineering, Shenyang University of Chemical Technology Shenyang 110142 China
| | - Qinghong Fang
- College of Materials Science and Engineering, Shenyang University of Chemical Technology Shenyang 110142 China
| | - Xue Li
- Department of Chemistry and Textile Engineering, Jiaxing University Nanhu College Jiaxing 314001 China
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20
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Kumar S, Krishnan S, Samal SK, Mohanty S, Nayak SK. Toughening of Petroleum Based (DGEBA) Epoxy Resins with Various Renewable Resources Based Flexible Chains for High Performance Applications: A Review. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b04495] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sudheer Kumar
- Laboratory for Advanced Research in Polymeric Materials (LARPM), Central Institute of Plastics Engineering & Technology (CIPET), B/25, CNI Complex, Patia, Bhubaneswar 751024, Odisha, India
| | - Sukhila Krishnan
- Laboratory for Advanced Research in Polymeric Materials (LARPM), Central Institute of Plastics Engineering & Technology (CIPET), B/25, CNI Complex, Patia, Bhubaneswar 751024, Odisha, India
| | - Sushanta K. Samal
- Laboratory for Advanced Research in Polymeric Materials (LARPM), Central Institute of Plastics Engineering & Technology (CIPET), B/25, CNI Complex, Patia, Bhubaneswar 751024, Odisha, India
| | - Smita Mohanty
- Laboratory for Advanced Research in Polymeric Materials (LARPM), Central Institute of Plastics Engineering & Technology (CIPET), B/25, CNI Complex, Patia, Bhubaneswar 751024, Odisha, India
| | - Sanjay K. Nayak
- Laboratory for Advanced Research in Polymeric Materials (LARPM), Central Institute of Plastics Engineering & Technology (CIPET), B/25, CNI Complex, Patia, Bhubaneswar 751024, Odisha, India
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21
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Chen J, Nie X, Jiang J. Synthesis and application of a novel cardanol-based plasticizer as secondary or main plasticizer for poly(vinyl chloride). POLYM INT 2018. [DOI: 10.1002/pi.5503] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Jie Chen
- Institute of Chemical Industry of Forestry Products; Chinese Academy of Forestry; Nanjing Jiangsu China
| | - Xiaoan Nie
- Institute of Chemical Industry of Forestry Products; Chinese Academy of Forestry; Nanjing Jiangsu China
- Institute of New Technology of Forestry; Chinese Academy of Forestry; Beijing China
| | - Jianchun Jiang
- Institute of Chemical Industry of Forestry Products; Chinese Academy of Forestry; Nanjing Jiangsu China
- Institute of New Technology of Forestry; Chinese Academy of Forestry; Beijing China
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22
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Zhao S, Shao X, Liu X, Jiang L, Zhao Z, Xie S, Li L, Xin Z. Lubrication and plasticization behavior of large-size micro-spherical structured SiO 2 for natural rubber. RSC Adv 2018; 8:31783-31792. [PMID: 35548229 PMCID: PMC9085731 DOI: 10.1039/c8ra05875j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 08/29/2018] [Indexed: 12/01/2022] Open
Abstract
In many rubber dynamic applications such as tires and seals, imparting excellent flex fatigue properties and processing behavior are of prime importance. Research in this direction has been done based on a judicious choice of polymer type or a blend thereof and the compounding ingredients. In this study, the effect of micro-spherical SiO2 on the flex fatigue properties and processing behavior of natural rubber (NR) is studied. Two different particle sizes of spherical SiO2 (N90, average diameter: 200 nm and N98, average diameter: 120 nm) were used to optimize the flex fatigue properties and processing behavior, and the mechanism is investigated. In this blend, 5 phr loading of N90 was effective in imparting the best overall combination of properties. This work was aimed at providing some theoretical basis and application basis for the use of micro-spherical SiO2 in the rubber industry. In many rubber dynamic applications such as tires and seals, imparting excellent flex fatigue properties and processing behavior are of prime importance. Micro-spherical N90 and N98 play boundary lubrication action during rubber processing.![]()
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Affiliation(s)
- Shuai Zhao
- Key Laboratory of Rubber-Plastics
- Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- School of Polymer Science and Engineering
- Qingdao University of Science and Technology
| | - Xiaoming Shao
- Key Laboratory of Rubber-Plastics
- Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- School of Polymer Science and Engineering
- Qingdao University of Science and Technology
| | - Xiaolin Liu
- Key Laboratory of Rubber-Plastics
- Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- School of Polymer Science and Engineering
- Qingdao University of Science and Technology
| | - Licong Jiang
- Key Laboratory of Rubber-Plastics
- Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- School of Polymer Science and Engineering
- Qingdao University of Science and Technology
| | - Zheng Zhao
- Key Laboratory of Rubber-Plastics
- Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- School of Polymer Science and Engineering
- Qingdao University of Science and Technology
| | - Shicheng Xie
- Key Laboratory of Rubber-Plastics
- Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- School of Polymer Science and Engineering
- Qingdao University of Science and Technology
| | - Lin Li
- Key Laboratory of Rubber-Plastics
- Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- School of Polymer Science and Engineering
- Qingdao University of Science and Technology
| | - Zhenxiang Xin
- Key Laboratory of Rubber-Plastics
- Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- School of Polymer Science and Engineering
- Qingdao University of Science and Technology
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23
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In-depth investigation on the effect and role of cardanol in the compatibilization of PLA/ABS immiscible blends by reactive extrusion. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.06.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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24
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A comparative study on selective properties of Kraft lignin–natural rubber composites containing different plasticizers. IRANIAN POLYMER JOURNAL 2017. [DOI: 10.1007/s13726-017-0534-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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25
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Saraswathy M, Stansbury JW, Nair DP. Thiol-functionalized nanogels as reactive plasticizers for crosslinked polymer networks. J Mech Behav Biomed Mater 2017. [PMID: 28648989 DOI: 10.1016/j.jmbbm.2017.04.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Significant efforts have been expended to mitigate plasticizer migration from crosslinked methacrylic and poly(vinyl chloride) polymer networks by synthesizing reactive plasticizers that can blend homogenously within the networks to reduce polymer property change, acute toxicity and downstream environmental effects of plasticizer migration with limited and varying amount of success. We hypothesized that appropriate thiol-functionalized nanogels synthesized using the same monomers as the parent network to generate highly compact, crosslinked structures will form thermally stable, homogenous networks and perform as optimal reactive plasticizers. Nanogels were synthesized via a thiol-Michael addition solution polymerization and incorporated at different mass ratios within a polyethylene glycol 400 urethane dimethacrylic monomer to form photo-crosslinked networks. While maintaining the inherent hydrolytic stability, thermal stability and biocompatibility of the parent matrix at ~99% acrylic group conversion, the PEG400 urethane dimethacrylic -nanogel networks retained optical clarity with >90% visible light transmission at 20wt% nanogel concentration within the matrix. The addition of the nanogels also enhanced the elongation of the parent matrix by up to 320%, while a 37°C reduction in glass transition temperature (∆Tg) and ≥50% reduction in modulus was observed. A 52% reduction in the shrinkage stress of the material was also noted. The results indicate that the application of thiol-functionalized nanogels as plasticizers to alter the bulk properties of the parent matrix while mitigating plasticizer migration by covalently crosslinking the nanogels within the polymer matrix provides a simple yet efficient technique to generate network-specific plasticizers with the ability to alter targeted properties within polymers.
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Affiliation(s)
- Manju Saraswathy
- Department of Craniofacial Biology University of Colorado-School of Dental Medicine, Aurora, CO 80045, USA
| | - Jeffrey W Stansbury
- Department of Craniofacial Biology University of Colorado-School of Dental Medicine, Aurora, CO 80045, USA; Department of Chemical and Biological Engineering, University of Colorado, Boulder, CO 80309, USA
| | - Devatha P Nair
- Department of Craniofacial Biology University of Colorado-School of Dental Medicine, Aurora, CO 80045, USA.
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26
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Mahata D, Prabhavale O, Samantarai S, Maity H, Nag A, Nando GB. Functionalization of styrene-butadiene rubber with meta-pentadecenyl phenol for better processing: A multifunctional additive and renewable resource. J Appl Polym Sci 2017. [DOI: 10.1002/app.45150] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Denial Mahata
- Rubber Technology Centre; Indian Institute of Technology; Kharagpur 721302 West Bengal India
| | - Onkar Prabhavale
- Rubber Technology Centre; Indian Institute of Technology; Kharagpur 721302 West Bengal India
| | - Satyajit Samantarai
- Rubber Technology Centre; Indian Institute of Technology; Kharagpur 721302 West Bengal India
| | - Himadri Maity
- Department of Chemistry; Indian Institute of Technology; Kharagpur 721302 West Bengal India
| | - Ahindra Nag
- Department of Chemistry; Indian Institute of Technology; Kharagpur 721302 West Bengal India
| | - Golok B. Nando
- Rubber Technology Centre; Indian Institute of Technology; Kharagpur 721302 West Bengal India
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27
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Manoharan P, Naskar K. Biologically sustainable rubber resin and rubber-filler promoter: a precursor study. POLYM ADVAN TECHNOL 2017. [DOI: 10.1002/pat.4034] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Partheban Manoharan
- Rubber Technology Centre; Indian Institute of Technology; Kharagpur 721302 India
| | - Kinsuk Naskar
- Rubber Technology Centre; Indian Institute of Technology; Kharagpur 721302 India
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28
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Microwave-Assisted Sustainable Synthesis of Telechelic Poly(ethylene glycol)s with Benzoxazine End Groups. ChemistrySelect 2016. [DOI: 10.1002/slct.201601226] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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29
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Mahata D, Nag A, Mandal SM, Nando GB. Antibacterial coating on in-line suction respiratory catheter to inhibit the bacterial biofilm formation using renewable cardanyl methacrylate copolymer. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2016; 28:365-379. [PMID: 28025903 DOI: 10.1080/09205063.2016.1277623] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Health-care materials associated with infections are very common in hospital admitted patients. There are generally infected by contact with the catheter or other multipurpose devices which are contacted with microbes. The respiratory infections associated with the pathogens having strong biofilm forming ability on catheter surface, causes life-threatening in every year. Therefore, a catheter coating material is of great interest which inhibits the biofilm formation of pathogens on a catheter to prevent respiratory infections. In this study, we synthesized cardanol containing copolymers as antimicrobial healthcare material via radical polymerization of cardanyl methacrylate (CMA) with styrene (St) monomer in presence of free radical initiator. The rate of polymerization was drastically reduced with the increase of feeding CMA monomer in copolymer. The thermal and mechanical properties were found to increase with incorporation of cardanol moiety in brittle and hard polystyrene. This soft copolymer was grafted onto polyvinyl chloride respiratory catheter which showed high antibacterial activity, inhibit the biofilm formation and also prevent bacterial adhesion. Therefore, the developed coating material on respiratory catheter surface is effective way to control the respiratory catheter-associated nosocomial infections.
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Affiliation(s)
- Denial Mahata
- a Rubber Technology Centre , Indian Institute of Technology Kharagpur , Kharagpur , India
| | - Ahindra Nag
- b Department of Chemistry , Indian Institute of Technology Kharagpur , Kharagpur , India
| | - Santi M Mandal
- c Central Research Facility, Indian Institute of Technology Kharagpur , Kharagpur , India
| | - Golok B Nando
- a Rubber Technology Centre , Indian Institute of Technology Kharagpur , Kharagpur , India
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30
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Sharma P, Srivastava M, Lochab B, Kumar D, Ramanan A, Roy PK. Metal-Organic Frameworks as curing accelerators for benzoxazines. ChemistrySelect 2016. [DOI: 10.1002/slct.201600743] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Pratibha Sharma
- Centre for Fire, Explosive and Environment Safety; DRDO, Timarpur; Delhi 110054 India
- Department of Applied Chemistry and Polymer Technology; Delhi Technological University; Delhi 110042 India
| | - Manju Srivastava
- Centre for Fire, Explosive and Environment Safety; DRDO, Timarpur; Delhi 110054 India
- Department of Chemistry; Indian Institute of Technology Delhi; New Delhi-16 India
| | - Bimlesh Lochab
- Department of Chemistry, School of Natural Sciences; Shiv Nadar University, UP; 201314 India
| | - Devendra Kumar
- Department of Applied Chemistry and Polymer Technology; Delhi Technological University; Delhi 110042 India
| | - Arunachalam Ramanan
- Department of Chemistry; Indian Institute of Technology Delhi; New Delhi-16 India
| | - Prasun Kumar Roy
- Centre for Fire, Explosive and Environment Safety; DRDO, Timarpur; Delhi 110054 India
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31
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Chen J, Li X, Wang Y, Li K, Huang J, Jiang J, Nie X. Synthesis and application of a novel environmental plasticizer based on cardanol for poly(vinyl chloride). J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2016.05.025] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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32
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Constructing polyurethane foams of strong mechanical property and thermostability by two novel environment friendly bio-based polyols. KOREAN J CHEM ENG 2016. [DOI: 10.1007/s11814-015-0223-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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33
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Zafar F, Azam M, Sharmin E, Zafar H, Rizwanul Haq QM, Nishat N. Nanostructured coordination complexes/polymers derived from cardanol: “one-pot, two-step” solventless synthesis and characterization. RSC Adv 2016. [DOI: 10.1039/c5ra20171c] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
An eco-design of Cardanol and Mn(ii)/Co(ii) based nanostructured CP with octahedral geometry and form micro to nano spheres that self arranged to contour amorphous, layered morphology with desirable antibiofilm activity and high thermal stability.
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Affiliation(s)
- Fahmina Zafar
- Inorganic Materials Research Laboratory
- Department of Chemistry
- New Delhi 110025
- India
| | - Mudsser Azam
- Microbiology Research Laboratory
- Department of Biosciences
- New Delhi-110025
- India
| | - Eram Sharmin
- Department of Pharmaceutical Chemistry
- College of Pharmacy
- Umm Al-Qura University
- Makkah Al-Mukarramah
- Saudi Arabia
| | - Hina Zafar
- Division of Inorganic Chemistry
- Department of Chemistry
- Aligarh Muslim University
- Aligarh 202002
- India
| | | | - Nahid Nishat
- Inorganic Materials Research Laboratory
- Department of Chemistry
- New Delhi 110025
- India
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34
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Mohapatra S, Alex R, Nando GB. Cardanol grafted natural rubber: A green substitute to natural rubber for enhancing silica filler dispersion. J Appl Polym Sci 2015. [DOI: 10.1002/app.43057] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sunita Mohapatra
- Rubber Technology Centre, Indian Institute of Technology Kharagpur; Kharagpur West Bengal 721302 India
| | - Rosamma Alex
- Rubber Research Institute of India, Rubber Board; Kottayam Kerala 686009 India
| | - Golok Bihari Nando
- Rubber Technology Centre, Indian Institute of Technology Kharagpur; Kharagpur West Bengal 721302 India
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35
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Bocqué M, Voirin C, Lapinte V, Caillol S, Robin JJ. Petro-based and bio-based plasticizers: Chemical structures to plasticizing properties. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27917] [Citation(s) in RCA: 190] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Maëva Bocqué
- Institut Charles Gerhardt Montpellier UMR5253 CNRS-UM-ENSCM Equipe Ingénierie et Architectures Macromoléculaires, Université Montpellier - Bat 17 - cc1702; Place Eugène Bataillon 34095 Montpellier Cedex 5 France
| | - Coline Voirin
- Institut Charles Gerhardt Montpellier UMR5253 CNRS-UM-ENSCM Equipe Ingénierie et Architectures Macromoléculaires, Université Montpellier - Bat 17 - cc1702; Place Eugène Bataillon 34095 Montpellier Cedex 5 France
| | - Vincent Lapinte
- Institut Charles Gerhardt Montpellier UMR5253 CNRS-UM-ENSCM Equipe Ingénierie et Architectures Macromoléculaires, Université Montpellier - Bat 17 - cc1702; Place Eugène Bataillon 34095 Montpellier Cedex 5 France
| | - Sylvain Caillol
- Institut Charles Gerhardt Montpellier UMR5253 CNRS-UM-ENSCM Equipe Ingénierie et Architectures Macromoléculaires, Université Montpellier - Bat 17 - cc1702; Place Eugène Bataillon 34095 Montpellier Cedex 5 France
| | - Jean-Jacques Robin
- Institut Charles Gerhardt Montpellier UMR5253 CNRS-UM-ENSCM Equipe Ingénierie et Architectures Macromoléculaires, Université Montpellier - Bat 17 - cc1702; Place Eugène Bataillon 34095 Montpellier Cedex 5 France
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36
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Bo C, Hu L, Jia P, Liang B, Zhou J, Zhou Y. Structure and thermal properties of phosphorus-containing polyol synthesized from cardanol. RSC Adv 2015. [DOI: 10.1039/c5ra20749e] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
P-Containing cardanol polyol (PCP), a novel cardanol derivative, was synthesized.
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Affiliation(s)
- Caiying Bo
- Institute of Chemical Industry of Forest Products
- CAF
- National Engineering Lab. for Biomass Chemical Utilization
- Key and Open Lab. on Forest Chemical Engineering
- SFA
| | - Lihong Hu
- Institute of New Technology of Forestry
- CAF
- Beijing 100091
- China
| | - Puyou Jia
- Institute of Chemical Industry of Forest Products
- CAF
- National Engineering Lab. for Biomass Chemical Utilization
- Key and Open Lab. on Forest Chemical Engineering
- SFA
| | - Bingchuang Liang
- Institute of Chemical Industry of Forest Products
- CAF
- National Engineering Lab. for Biomass Chemical Utilization
- Key and Open Lab. on Forest Chemical Engineering
- SFA
| | - Jing Zhou
- Institute of Chemical Industry of Forest Products
- CAF
- National Engineering Lab. for Biomass Chemical Utilization
- Key and Open Lab. on Forest Chemical Engineering
- SFA
| | - Yonghong Zhou
- Institute of Chemical Industry of Forest Products
- CAF
- National Engineering Lab. for Biomass Chemical Utilization
- Key and Open Lab. on Forest Chemical Engineering
- SFA
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37
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Fouquet T, Fetzer L, Mertz G, Puchot L, Verge P. Photoageing of cardanol: characterization, circumvention by side chain methoxylation and application for photocrosslinkable polymers. RSC Adv 2015. [DOI: 10.1039/c5ra02858b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Photoageing of cardanol and its limitation by methoxylation of the side chain to produce photocrosslinkable copolymers of tunable reactivity.
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Affiliation(s)
- T. Fouquet
- Luxembourg Institute of Science and Technology (LIST)
- 4362 Esch/Alzette
- Luxembourg
| | - L. Fetzer
- Luxembourg Institute of Science and Technology (LIST)
- 4362 Esch/Alzette
- Luxembourg
| | - G. Mertz
- Luxembourg Institute of Science and Technology (LIST)
- 4362 Esch/Alzette
- Luxembourg
| | - L. Puchot
- Luxembourg Institute of Science and Technology (LIST)
- 4362 Esch/Alzette
- Luxembourg
| | - P. Verge
- Luxembourg Institute of Science and Technology (LIST)
- 4362 Esch/Alzette
- Luxembourg
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38
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Saini AS, Melo JS. One-pot green synthesis of eumelanin: process optimization and its characterization. RSC Adv 2015. [DOI: 10.1039/c5ra01962a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Herein, we propose the importance of Taguchi’s design of experiment methodology for increasing the yield of eumelanin using l-Dopa as the substrate and tyrosinase enzyme from Amorphophallus campanulatus as the biocatalyst.
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Affiliation(s)
- Amardeep Singh Saini
- Nuclear Agriculture and Biotechnology Division
- Bhabha Atomic Research Centre
- Mumbai-400 085
- India
| | - Jose Savio Melo
- Nuclear Agriculture and Biotechnology Division
- Bhabha Atomic Research Centre
- Mumbai-400 085
- India
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39
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Chu D, Wang J, Han Y, Ma Q, Wang Z. High performance epoxy protective coatings incorporated with polyaniline nanowires using cardanol-based phenalkamine as the curing agent. RSC Adv 2015. [DOI: 10.1039/c4ra13176b] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
High performance epoxy protective coating with high impedance modulus after 60 days immersion.
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Affiliation(s)
- Di Chu
- Chemical Engineering Research Center
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- PR China
| | - Jixiao Wang
- Chemical Engineering Research Center
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- PR China
| | - Yufeng Han
- Chemical Engineering Research Center
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- PR China
| | - Qiang Ma
- Chemical Engineering Research Center
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- PR China
| | - Zhi Wang
- Chemical Engineering Research Center
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- PR China
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40
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Rao HSP, Kamalraj M. Synthesis and Characterization of 4-Aryl-4 H-chromenes from H-Cardanol. Nat Prod Commun 2014. [DOI: 10.1177/1934578x1400900929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We have synthesized and characterized a variety of fat-soluble, low-melting and medicinally useful 4-aryl-4 H-chromenes from H-cardanol (side-chain perhydrogenated cardanol, 3-pentadecylphenol), a renewable and low-cost product from locally grown cashew nut trees ( Anacardium occidentale L.). We incorporated H-cardanol into the aromatic rings of either 4 H-chromene or phenol, or both. Substitution of C4SMe in N-methyl-4-(methylthio)-3-nitro-4 H-chromene-2-amines with H-cardanol was regio-specific at the C6 position.
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Affiliation(s)
| | - Mani Kamalraj
- Department of Chemistry, Pondicherry University, Pondicherry 605 014, India
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41
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Dey P, Naskar K, Dash B, Nair S, Unnikrishnan G, Nando GB. Thermally cross-linked and sulphur-cured soft TPVs based on S-EB-S and S-SBR blends. RSC Adv 2014. [DOI: 10.1039/c4ra04722b] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Novel thermally cross-linked and sulphur-vulcanized TPVs based on S-EB-S and S-SBR blends have registered good mechanical and dynamic mechanical properties with reduced hardness suitable for automotive applications.
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Affiliation(s)
- Pranab Dey
- Rubber Technology Centre
- Indian Institute of Technology Kharagpur
- Kharagpur – 721302, India
| | - Kinsuk Naskar
- Rubber Technology Centre
- Indian Institute of Technology Kharagpur
- Kharagpur – 721302, India
| | | | | | | | - Golok B. Nando
- Rubber Technology Centre
- Indian Institute of Technology Kharagpur
- Kharagpur – 721302, India
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