可去醇交联得到弹性体的储存稳定的有机聚硅氧烷组合物

申请公布号：CN1267677A

申请号：CN00103447.2

申请日期：2000.03.08

申请公布日期：2000.09.27

申请人：

瓦克化学有限公司

发明人：沃尔夫冈·齐谢;诺曼·多施;苏珊·施特劳斯贝格尔;沃尔夫冈·黑希特尔

分类号：C08G77/18;C08L83/06

主分类号：C08G77/18

代理机构：

永新专利商标代理有限公司

代理人：甘玲

地址：联邦德国慕尼黑

摘要：包含有一锡催化剂和界面活性剂的室温硫化－1－烷氧基组合物,所述界面活性剂含有具有化学通式(Ⅰ)的两价聚醚单元,其中,R<SUP>α</SUP>及R<SUP>β</SUP>是氢或选择性地由羟基、氟、氯、溴、C<SUB>1</SUB>至C<SUB>10</SUB>烷氧基烷基或氰基取代的单价C<SUB>1</SUB>至C<SUB>10</SUB>烃基,u是1至6的整数及v是3至100的值。－O－[(CR<SUP>α</SUP>R<SUP>β</SUP>)<SUB>u</SUB>－O]<SUB>v</SUB>－(Ⅰ)

主权项：1、一种室温硫化-1-烷氧基组合物，其包含一锡催化剂且包括具有化学通式(I)的两价聚醚单元的界面活性剂 -O-[(CRαRβ)μ-O]v (I)其中，Rα及Rβ是氢或选择性地由羟基、氟、氯、溴、C1至C10烷氧基烷基或氰基取代的单价C1至C10烃基，u是1至6的整数及v是3至100，所述室温硫化-1-烷氧基组合物不含有具有化学通式(II)的酸性磷酸酯 (HO)aOP(-O-[(CR12)b-O]c[(CR22)d]e-L-M)3-a (II)其中，a是1或2R1及R2是氢、甲基或羟基，b及d是2或3，c是2至15的整数，e是0或1，L是选自于：-O-，-COO-，-OOC-，-CONR3-，-NR4CO-及-CO-，R3及R4是氢或C1至C10烃基，M是一选择性地由羟基、氟、氯、溴、C1至C10-烷氧基烷基或氰基取代的单价C1至C20烃基，但仅在一种情况下每个碳原子上的R1基及R2基均可为羟基。

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