发明名称 |
Syndiotactic polystyrene compositions having improved impact strength |
摘要 |
The syndiotactic polystirene resin composition according to the present invention is superior in compatibility between a syndiotactic polystyrene and a rubber component and mechanical properties such as impact strength, in which a syndiotactic polystyrene-maleic anhydride (sPS-MA) and a hydrogenated styrene/butadiene/styrene-maleic anhydride (SEBS-MA) are employed as compatibilizers and a diamine compound is added as a coupling agent. The compatibilizers and coupling agents improve polarity of both the syndiotactic polystyrene and the rubber component and impact strength of the syndiotactic polystyrene composition.
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申请公布号 |
US6875804(B2) |
申请公布日期 |
2005.04.05 |
申请号 |
US20030450080 |
申请日期 |
2003.06.25 |
申请人 |
SAMSUNG ATOFINA CO., INC. |
发明人 |
ZHANG XUEQUAN;LIM JAE GON |
分类号 |
C08K3/40;C08K5/17;C08L23/12;C08L23/16;C08L25/06;C08L51/00;C08L53/02;C08L71/12;(IPC1-7):C08J3/00;C08K5/33;C08L53/00 |
主分类号 |
C08K3/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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