发明授权
- 专利标题: Thermoplastic elastomers
- 专利标题(中): 热塑性弹性体
-
申请号: US957494申请日: 1992-10-07
-
公开(公告)号: US5278245A公开(公告)日: 1994-01-11
- 发明人: Donn A. DuBois , Carl L. Willis
- 申请人: Donn A. DuBois , Carl L. Willis
- 申请人地址: TX Houston
- 专利权人: Shell Oil Company
- 当前专利权人: Shell Oil Company
- 当前专利权人地址: TX Houston
- 主分类号: C08F297/02
- IPC分类号: C08F297/02 ; C08F297/04
摘要:
Block copolymers of particular structure comprising blocks of polymerized alkenyl aromatic compound and polymerized conjugated alkadiene, as well as selectively hydrogenated derivatives thereof, are functionalized by the presence of additional polar blocks of polymerized alkyl methacrylate.
公开/授权文献
- US4171528A Solderable zener diode 公开/授权日:1979-10-16
信息查询