发明授权
US4797447A Impact resistant blends of thermoplastic polyesters and modified block
copolymers
失效
热塑性聚酯和改性嵌段共聚物的抗冲击共混物
- 专利标题: Impact resistant blends of thermoplastic polyesters and modified block copolymers
- 专利标题(中): 热塑性聚酯和改性嵌段共聚物的抗冲击共混物
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申请号: US766216申请日: 1985-08-16
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公开(公告)号: US4797447A公开(公告)日: 1989-01-10
- 发明人: William P. Gergen , Robert G. Lutz
- 申请人: William P. Gergen , Robert G. Lutz
- 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: C08F8/04
- IPC分类号: C08F8/04 ; C08L53/02 ; C08L67/02
摘要:
The present invention relates to an impact resistant polymeric composition comprising a polyester and a thermally stable modified selectively hydrogenated high 1,2 content block copolymer wherein at least one graftable functional molecule is grafted to the block copolymer in the vinylarene block.
公开/授权文献
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