KMID : 0525720140190040297
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Journal of Chitin and Chitosan 2014 Volume.19 No. 4 p.297 ~ p.301
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Characterization of Chitosan Hybridized Acrylic Monomer through Emulsion Polymerization
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Lee Yong-Yoon
Na Jae-Sik
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Abstract
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A chitosan hybridized acrylic emulsion was prepared by emulsion polymerization using chitosan and acrylic monomers such as methyl methacrylate (MMA), 2-ethyl hexylacrylate (2-EHA), acrylic acid (AA). With increasing amounts of chitosan in the emulsion, the efficiency of the emulsion reaction has produced similar results, and the particle size and viscosity in emulsion increased with increasing chitosan content. It was shown that chitosan existed both in polymer particles and in water phases, and was strongly related to the particle size and its distribution. It is assumed that chitosan has a important role on the properties of chitosan acrylic composite film by the emulsion polymerization.
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KEYWORD
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Chitosan, Particle, Acrylic monomer, Emulsion polymerization
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