A novel copolymerizable surfactant and its application based on concentrated emulsion polymerization |
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| Authors: | Z. Jiang Z. Du |
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| Affiliation: | (1) College of Applied Sciences and Humanities of Beijing Union University, Beijing, 100029, China;(2) The Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing, 100029, China |
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| Abstract: | A three-arm copolymerizable surfactant (surfmer) which possesses (1) a side chain terminated with a double bond and (2) a double bond in the hydrophobic moiety was synthesized. Because, one of the double bonds was located at the end of the side chain, the hydrophilicity of the surfmer was not affected in a major way by its copolymerization with the monomer. In addition, because of its three-arm structure, its self-polymerization was greatly inhibited, but not its capability for copolymerization. The surfmer was employed to prepare polystyrene particles of uniform size via the concentrated emulsion polymerization. |
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| Keywords: | Concentrated emulsion Surfactant Polystyrene |
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