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氨基改性聚醚硅油的合成、结构表征及应用
引用本文:安秋凤,黄良仙,李临生,丁红梅.氨基改性聚醚硅油的合成、结构表征及应用[J].化学研究与应用,2005,17(5):626-630.
作者姓名:安秋凤  黄良仙  李临生  丁红梅
作者单位:陕西科技大学化学与化工学院,陕西,咸阳,712081
基金项目:陕西省自然科学计划发展重点项目(2002k08-G10)资助
摘    要:在Pt催化剂的作用下,利用含氢硅油与烯丙基缩水甘油醚、烯丙基聚氧乙烯聚氧丙烯醚的硅氢化加成反应合成聚醚/环氧硅油中间体,然后分别用吗啉、乙二胺、N,N-二甲基丙二胺、N-氨乙基哌嗪等氨解开环,制得了一系列氨烃基改性聚醚硅油AMPES,对其进行了结构表征和应用。结果表明:增加含氢硅油的数均分子量,提高硅含量,可改善AMPES的柔软性,而对织物的吸湿性影响不大。

关 键 词:氨基改性聚醚硅油  氨基改性聚醚型聚硅氧烷  聚醚氨基硅油  织物柔软剂
文章编号:1004-1656(2005)05-0626-05
收稿时间:2004-12-17
修稿时间:2005-04-04

Synthesis and characteristic of amino modified polyether silicones and their performance
AN Qiu-feng,HUANG Liang-xian,LI Lin-sheng,DING Hong-mei.Synthesis and characteristic of amino modified polyether silicones and their performance[J].Chemical Research and Application,2005,17(5):626-630.
Authors:AN Qiu-feng  HUANG Liang-xian  LI Lin-sheng  DING Hong-mei
Institution:Chemistry and Chemical Engineering College ,Shanxi University of Science and Technology ,Xianyang 712081 ,China
Abstract:In the presence of Pt catalyst,methyl hydrogen silicone(PHMS) reacted with allylglycidyl ether and allyl polyoxyethylenepolyoxypropylene ether to form an intermediate polyether/epoxy silicone.After this intermediate further under went an epoxy cyclic-opening reaction with amines such as morpholine,ethylene diamine,N,N-dimethyl propyl diamine or N-(aminoethyl) piperazine respectively,a series of amino modified polyether silicones(AMPES) were prepared.Chemical structures of AMPES and their performance were determined and investigated.Experiment results showed that average molecular weight of PHMS,amino alkyl structures and Si content of amino modified polyether silicone affected AMPES performance.The softness and smoothness of the fabrics treated with AMPES were improved,but the wettability was little influenced when average molecular weight of PHMS and Si content of AMPES were increased.
Keywords:amino modified polyether silicone  amino modified polyether polysiloxane  polyether/amino functional silicone  fabric softener
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