A NEW METHOD TO SYNTHESIZE THE CATIONIC GRAFT STARCH

编号 zgly0000332857

文献类型 期刊论文

文献题名 A NEW METHOD TO SYNTHESIZE THE CATIONIC GRAFT STARCH

学科分类 220.5570;林产化学加工学

作者 LinLi  BingyueLiu  YafengCao 

作者单位 DepartmentofChemicalEngineering 

母体文献 天津科技大学学报 

年卷期 2004,19(A01)

页码 220-224

年份 2004 

分类号 TS74 

关键词 接枝共聚物  阳离子淀粉  倒相乳胶  丙烯酰胺  粘性 

文摘内容 The cationic graft copolymer was synthesized byreversed phase emulsion copolymerization of starchwith diallydimethyl ammoniumlchlorid (DADMAC)and acrylamide (AM). The copolymerization wascarried out using (NH4)2S2Os-NH2CONH2 redox asinitiator and selecting Span-20 as emulsifier. Theeffects of emulsifier content in oil phase, volumeratio of oil to water, initiator concentration and moleratio of DADMAC to AM on the graftcopolymerization were discussed. The optimumcondition of synthetics was found with theorthogonal test method。