PREPARATION OF POLY(DIMETHYLSILOXANE) MACROMONOMERS HAVING ETHYNYLENE FUNCTIONALITY BY THE INITIATOR METHOD

被引：10

作者：

SUZUKI, T

LO, PY

机构：

[1] Dow Corning Research Group, School of Molecular Sciences, University of Sussex

来源：

MACROMOLECULES | 1991年 / 24卷 / 02期

关键词：

D O I：

10.1021/ma00002a019

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Novel poly(dimethylsiloxane) macromonomers with a (trimethylsily)ethynyl group at one end and a trimethylsilyl or (methacryloxypropyl)dimethylsilyl group at the other end have been obtained by nonequilibrium polymerization of hexamethylcyclotrisiloxane using lithium (trimethylsilyl)acetylide as initiator. The macromonomer with the methacrylic group was copolymerized with methyl methacrylate by a radical process with the (trimethylsilyl)ethynyl groups remaining unchanged.

引用

页码：460 / 463

页数：4

共 12 条

[1]

BOILEAU S, 1985, ACS MONOGR SER, V286, P23

[2] POLYMERIZATION OF POLY(DIMETHYLSILOXANE) MACROMERS .1. COPOLYMERIZATION WITH STYRENE [J].