2007•Applied Chemical IndustryRequires access
Preparation and characterization of water-soluble graft copolymer of acrylonitrile onto carboxymethyl chitin
Chen Jie
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Abstract
Graft copolymerization of acrylonitrile(AN) onto carboxymethyl chitin(CMC) was carried out.The effect of reaction temperature and time,amount of initiator,solvent,monomer on graft copolymerization were studied.The optimum condition were as following:CMC 0.4 g,water 40.0 mL,initiator 50.0 mg,monomer 2.5 g,reaction temperature 60 ℃,reaction time 2 h.The test showed that copolymer has water-solubility and the reason of water-solubility was analysis.