1
|
Save M, Hellaye ML, de Villedon V, Adoumaz I, Pillet M, Atanase L, Lahcini M, Deniau E, Khoukh A, Pellerin V, Ly I, Dulong V, Schmitt V. Biosourced Polymeric Emulsifiers for Miniemulsion Copolymerization of Myrcene and Styrene: Toward Biobased Waterborne Latex as Pickering Emulsion Stabilizer. Biomacromolecules 2022; 23:2536-2551. [PMID: 35640245 DOI: 10.1021/acs.biomac.2c00257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Biobased waterborne latexes were synthesized by miniemulsion radical copolymerization of a biosourced β-myrcene (My) terpenic monomer and styrene (S). Biobased amphiphilic copolymers were designed to act as stabilizers of the initial monomer droplets and the polymer colloids dispersed in the water phase. Two types of hydrophilic polymer backbones were hydrophobically modified by terpene molecules to synthesize two series of amphiphilic copolymers with various degrees of substitution. The first series consists of poly(acrylic acid) modified with tetrahydrogeraniol moieties (PAA-g-THG) and the second series is based on the polysaccharide carboxymethylpullulan amino-functionalized with dihydromyrcenol moieties (CMP-g-(NH-DHM)). The produced waterborne latexes with diameters between 160 and 300 nm and were composed of polymers with varying glass transition temperatures (Tg, PMy = -60 °C, Tg, P(My-co-S) = -14 °C, Tg, PS = 105 °C) depending on the molar fraction of biobased β-myrcene (fMy,0 = 0, 0.43, or 1). The latexes successfully stabilized dodecane-in-water and water-in-dodecane emulsions for months at all compositions. The waterborne latexes composed of low Tg poly(β-myrcene) caused interesting different behavior during drying of the emulsions compared to polystyrene latexes.
Collapse
Affiliation(s)
- Maud Save
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, 64000 Pau, France
| | - Maude Le Hellaye
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, 64000 Pau, France.,CRPP, UMR 5031, Univ. Bordeaux, CNRS, 33600 Pessac, France
| | - Valentine de Villedon
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, 64000 Pau, France.,CRPP, UMR 5031, Univ. Bordeaux, CNRS, 33600 Pessac, France
| | - Ismail Adoumaz
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, 64000 Pau, France.,IMED-Lab, Cadi Ayyad University, Marrakech 40000, Morocco
| | - Marion Pillet
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, 64000 Pau, France
| | - Léonard Atanase
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, 64000 Pau, France
| | | | - Elise Deniau
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, 64000 Pau, France
| | - Abdel Khoukh
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, 64000 Pau, France
| | - Virginie Pellerin
- Universite de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, 64000 Pau, France
| | - Isabelle Ly
- CRPP, UMR 5031, Univ. Bordeaux, CNRS, 33600 Pessac, France
| | | | | |
Collapse
|
4
|
Affiliation(s)
- Hyun-Seok Yu
- Institute of Materials Science, Polymer Program and Department of Chemistry University of Connecticut, 97 North Eagleville Road, Storrs, Connecticut 06269-3136, United States
| | - Joon-Sung Kim
- Institute of Materials Science, Polymer Program and Department of Chemistry University of Connecticut, 97 North Eagleville Road, Storrs, Connecticut 06269-3136, United States
| | - Vignesh Vasu
- Institute of Materials Science, Polymer Program and Department of Chemistry University of Connecticut, 97 North Eagleville Road, Storrs, Connecticut 06269-3136, United States
| | - Christopher P. Simpson
- Institute of Materials Science, Polymer Program and Department of Chemistry University of Connecticut, 97 North Eagleville Road, Storrs, Connecticut 06269-3136, United States
| | - Alexandru D. Asandei
- Institute of Materials Science, Polymer Program and Department of Chemistry University of Connecticut, 97 North Eagleville Road, Storrs, Connecticut 06269-3136, United States
| |
Collapse
|