发明授权
- 专利标题： Polyester resin composition and a relay component formed thereof
- 专利标题（中）： 聚酯树脂组合物及其形成的中继部件
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申请号： US701550申请日： 1996-08-22
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公开(公告)号： US5814696A公开(公告)日： 1998-09-29
- 发明人: Noritsugu Saiki , Katsuhiko Hironaka , Hodaka Yokomizo
- 申请人： Noritsugu Saiki , Katsuhiko Hironaka , Hodaka Yokomizo
- 申请人地址： JPX Osaka
- 专利权人： Teijin Limited
- 当前专利权人： Teijin Limited
- 当前专利权人地址： JPX Osaka
- 优先权： JPX6-016185 19940210; JPX6-024222 19940222; JPX6-134102 19940616
- 主分类号： C08L67/02
- IPC分类号： C08L67/02 ; H01H9/02 ; H01H50/30
摘要：
A polyester resin composition comprising (A) an aromatic polyester resin and (B) a polyester block copolymer resin which consists essentially of (a) a polyester soft block comprising an aromatic dicarboxylic acid component and a glycol component having 5 or more carbon atoms as main constituents and having a melting point of about 100.degree. C. or less or being amorphous and (b) a polyester hard block having a melting point of about 150.degree. C. or more. A relay component formed of the above polyester resin composition has excellent vibration-damping and noise suppression properties.
公开/授权文献
- US4676678A Ribbon cassette cartridge having a lid and a locator slot 公开/授权日：1987-06-30
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