发明名称 |
Liquid crystal polyester resin composition |
摘要 |
<p>The present invention provides a liquid crystal polyester resin composition, which is manufactured at low cost and has favorable gas barrier properties and improved impact resistance, vibration-damping properties, thin-wall properties (mechanical properties of thin-wall molded articles), and film-forming properties, while maintaining excellent heat resistance and mechanical properties of a liquid crystal polyester. A liquid crystal polyester resin composition of the invention includes 55.0 through 99.9 percent by weight of a liquid crystal polyester as a component (A) and 0.1 through 45.0 percent by weight of an epoxy group-containing ethylene copolymer as a component (B), wherein the component (B) includes: (a) 50 through 96.5 percent by weight of an ethylene unit; (b) 0.5 through 30 percent by weight of an unsaturated glycidyl carboxylate unit or an unsaturated glycidyl ether unit; and (c) 3 through 40 percent by weight of an ethylenically unsaturated ester compound unit.</p> |
申请公布号 |
EP0672721(B1) |
申请公布日期 |
2003.08.13 |
申请号 |
EP19950103761 |
申请日期 |
1995.03.15 |
申请人 |
SUMITOMO CHEMICAL COMPANY LIMITED |
发明人 |
FURUTA, MOTONOBU;YAMAGUCHI, TAKANARI |
分类号 |
C08L67/00;C08L67/04;(IPC1-7):C08L67/00;C09K19/38;C09K19/54 |
主分类号 |
C08L67/00 |
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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