发明授权
US5032460A Method of making vinyl-silicone copolymers using mercapto functional
silicone chain-transfer agents and release coatings made therewith
失效
使用巯基官能的硅氧烷链转移剂制备乙烯基 - 硅氧烷共聚物的方法和由其制备的剥离涂层
- 专利标题: Method of making vinyl-silicone copolymers using mercapto functional silicone chain-transfer agents and release coatings made therewith
- 专利标题(中): 使用巯基官能的硅氧烷链转移剂制备乙烯基 - 硅氧烷共聚物的方法和由其制备的剥离涂层
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申请号: US393554申请日: 1989-08-14
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公开(公告)号: US5032460A公开(公告)日: 1991-07-16
- 发明人: Steven S. Kantner , Ramesh C. Kumar , Gilbert L. Eian
- 申请人: Steven S. Kantner , Ramesh C. Kumar , Gilbert L. Eian
- 申请人地址: MN St. Paul
- 专利权人: Minnesota Mining and Manufacturing Company
- 当前专利权人: Minnesota Mining and Manufacturing Company
- 当前专利权人地址: MN St. Paul
- 主分类号: C08F283/12
- IPC分类号: C08F283/12 ; C08F293/00 ; C08F297/00 ; C08G77/28 ; C08G77/392 ; C08G77/442 ; C09D5/20 ; C09D151/00 ; C09D151/08 ; C09D153/00 ; C09D183/10
摘要:
A method of preparing vinyl-silicone copolymers which involves the use of a mercapto-functional silicone compound as a macromolecular chain transfer agent. Release coatings and low adhesion backsizes comprising the vinyl-silicone copolymers.
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