Kimmai T. Nguyen,Kenneth E. Zimmerman,Donald Kadlec,Hannah Wedge,Nisaraporn Suthiwangcharoen
申请号：
US16787086
公开号：
US20200262980A1
申请日:
2020.02.11
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An elastomer has the general structure of:where: subscript a is 50-500, b is 1-10, c is 2-30, R1 has the structure:—；CH2(CH2)nO(CH2)pCH(OH)(CH2)qNR2R2′；where n, p and q are each independently 1-5 and R2 and R2′； are independently selected from alkyl and hydroxyalkyl groups having 1-5 carbon atoms； where X is a crosslinker remnant bound to a siloxane unit corresponding to subscript c of a siloxane backbone polymer in addition to the one shown so that the crosslinker remnant in each occurrence is a reaction product with two siloxane backbone polymers, wherein the crosslinker is selected from a group consisting of primary organic dienes, divinyl siloxane and polyoxyalkylenes wherein at least two X components correspond to crosslinker remnants connecting the same two siloxane backbone polymers
