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Exploiting catalytic chain transfer polymerization for the synthesis of carboxylated latexes via sulfur‐free RAFT
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Shegiwal, Ataulla, Wemyss, Alan M., Schellekens, Mike A. J., de Bont, Jens, Town, James, Liarou, Evelina, Patias, Georgios, Atkins, Christophe J. and Haddleton, David M. (2019) Exploiting catalytic chain transfer polymerization for the synthesis of carboxylated latexes via sulfur‐free RAFT. Journal of Polymer Science Part A: Polymer Chemistry . doi:10.1002/pola.29302 ISSN 0887-624X.
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Official URL: https://doi.org/10.1002/pola.29302
Abstract
We present a systematic study of incorporating carboxyl groups into latex particles to enhance colloidal stability and the physical properties of the latex. Statistical copolymers of methacrylic acid and methyl methacrylate) were synthesized via catalytic chain transfer polymerization (CCTP) in emulsion. The vinyl‐terminated oligomers were in turn successfully utilized as chain transfer agents for the formation of diblock and pseudo triblock copolymers via sulfur‐free reversible addition–fragmentation chain transfer polymerization (SF‐RAFT). These copolymers were characterized using 1H NMR, size exclusion chromatography (SEC), dynamic light scattering (DLS), dynamic mechanical analysis (DMA), contact angle measurements and matrix‐assisted laser desorption/ionization time of flight mass spectroscopy (MALDI‐TOF‐MS) techniques. © 2019 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2019
Item Type: | Journal Article | |||||||||
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Subjects: | Q Science > QD Chemistry T Technology > TS Manufactures |
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Chemistry | |||||||||
SWORD Depositor: | Library Publications Router | |||||||||
Library of Congress Subject Headings (LCSH): | Latex, Colloids, Oligomers, Copolymers, Addition polymerization, Fragmentation reactions | |||||||||
Journal or Publication Title: | Journal of Polymer Science Part A: Polymer Chemistry | |||||||||
Publisher: | John Wiley & Sons Ltd. | |||||||||
ISSN: | 0887-624X | |||||||||
Official Date: | 1 February 2019 | |||||||||
Dates: |
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DOI: | 10.1002/pola.29302 | |||||||||
Status: | Peer Reviewed | |||||||||
Publication Status: | Published | |||||||||
Re-use Statement: | "This is the peer reviewed version of the following article: Shegiwal, A. , Wemyss, A. M., Schellekens, M. A., de Bont, J. , Town, J. , Liarou, E. , Patias, G. , Atkins, C. J. and Haddleton, D. M. (2019), Exploiting catalytic chain transfer polymerization for the synthesis of carboxylated latexes via sulfur‐free RAFT. J. Polym. Sci. Part A: Polym. Chem., which has been published in final form at https://doi.org/10.1002/pola.29302. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions." | |||||||||
Access rights to Published version: | Restricted or Subscription Access | |||||||||
Date of first compliant deposit: | 27 February 2019 | |||||||||
Date of first compliant Open Access: | 1 February 2020 | |||||||||
RIOXX Funder/Project Grant: |
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