详细信息
文献类型:期刊文献
中文题名:氨基聚硅氧烷的合成
英文题名:Synthesis of Aminopolysiloxane
作者:卿宁[1];田禾[1];张晓镭[2];周建华[2];俞从正[2]
机构:[1]华东理工大学精细化工研究所,上海200237;[2]西北轻工业学院皮革工程系,陕西咸阳712081
年份:2000
卷号:13
期号:4
起止页码:385
中文期刊名:功能高分子学报
外文期刊名:Journal of Functional Polymers
收录:CSTPCD;;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:八甲基环四硅氧烷;氨基聚硅氧烷;合成
外文关键词:octamethylcyclotetrasiloxane; aminopolysiloxane; synthesis; leather
摘要:通过八甲基环四硅氧烷、N β 氨乙基 γ 氨丙基甲基二甲氧基硅烷等原料在氢氧化钾催化和促进剂作用下 ,低温开环共聚得到一系列不同氨值不同粘度的氨基聚硅氧烷。利用IR、1H -NMR对其结构进行表征。对影响反应的因素进行了较详细的研究 。
A series of anminopolysiloxane with different amino value and viscosity were synthesized at lower temperature by ring opening copolymerization of octamethylcyclotetrasiloxane, N β aminoethyl γ aminopropylmethyldimethoxysilane, hexamethyldisiloxane with potasium hydroxide and a promoter as catalyst, The chemical structure was charactterizes via IR, and 1 H-NMR. The important factors were investigated carefully and the best technology of synthysis was obtained.
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