发明授权
US4960822A Thermoplastic moulding compounds with good processing properties and
great toughness
失效
热塑性成型料具有良好的加工性能和较好的韧性
- 专利标题： Thermoplastic moulding compounds with good processing properties and great toughness
- 专利标题（中）： 热塑性成型料具有良好的加工性能和较好的韧性
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申请号： US319275申请日： 1989-03-06
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公开(公告)号： US4960822A公开(公告)日： 1990-10-02
- 发明人: Herbert Eichenauer , Edgar Leitz , Karl-Heinz Ott , Alfred Pischtschan
- 申请人： Herbert Eichenauer , Edgar Leitz , Karl-Heinz Ott , Alfred Pischtschan
- 申请人地址： DEX Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DEX Leverkusen
- 优先权： DEX3808844 19880317
- 主分类号： C08L25/04
- IPC分类号： C08L25/04 ; C08L7/00 ; C08L25/12 ; C08L33/00 ; C08L33/04 ; C08L51/04 ; C08L55/00 ; C08L55/02 ; C08L67/00 ; C08L67/04 ; C08L69/00
摘要：
Thermoplastic moulding compounds containing(A) from 5 to 90 parts by weight of one or more thermoplastic polymers,(B) from 5 to 90 parts by weight of one or more graft polymers and(C) from 0.25 to 40 parts by weight of a copolymer having a sequential structure corresponding to the idealized formula (I)(A-X-B).sub.n (I)whereinA=a polymer of a cyclic carbonate,B=a polymer of another cyclic ester andX=a middle member containing both partial structures of A and B.