丙烯酸二甲氨基乙酯改性含氢聚硅氧烷的合成与表征  

Synthesis and characterization of dimethylaminoethyl acrylate modified polymethylhydrosiloxane

作　　者：赵欣[1] 孙晓泉[1] 宋秘钊[1] 佟白[1] 高淑珍[1] 刘铁山[1] 

机构地区：[1]齐齐哈尔大学轻纺学院,黑龙江齐齐哈尔161006

出　　处：《印染助剂》2011年第4期9-10,共2页Textile Auxiliaries

基　　金：黑龙江省振兴老工业基地项目"高档亚麻与色织面料编号:1151gzd22"

摘　　要：以丙烯酸二甲氨基乙酯为单体,聚甲基氢硅氧烷为聚合物,在H2PtCl6催化作用下,进行硅氢加成反应,合成氨基硅油柔软剂,并对聚合物的结构进行IR表征分析,结果表明:用丙烯酸二甲氨基乙酯接枝改性聚甲基氢硅氧烷可以将氨基基团引入硅油侧链,获得具有柔软性的氨基改性硅油.该反应路线简单,缩短了反应时间。Amino-silicone softener was prepared by the hydrosilylation reaction using dimethylaminoethyl acrylate as monomer,polymethylhydrosiloxane as polymer and H2PtCl6 as catalyst.The structure of the polymer was analyzed using IR.The results showed that amino group could be introduced into the side chain of silicone oil by the grafting of polymethylhydrosiloxane using dimethylaminoethyl acrylate.And the amino modified silicone oil with softness could be obtained.The reaction route was simple and the reaction time was reduced.

关 键 词：聚甲基氢硅氧烷 丙烯酸二甲氨基乙酯 硅氢加成反应 氨基硅油 

分 类 号：TQ264.11[化学工程—有机化工]