Invention Grant
- Patent Title: Liquid-crystal polyester resin compositions
- Patent Title (中): 液晶聚酯树脂组合物
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Application No.: US669372Application Date: 1991-03-14
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Publication No.: US5158701APublication Date: 1992-10-27
- Inventor: Kuniaki Asai , Tadayasu Kobayashi , Masaru Ota
- Applicant: Kuniaki Asai , Tadayasu Kobayashi , Masaru Ota
- Applicant Address: JPX Osaka
- Assignee: Sumitomo Chemical Company, Limited
- Current Assignee: Sumitomo Chemical Company, Limited
- Current Assignee Address: JPX Osaka
- Priority: JPX2-085122 19900330
- Main IPC: C09K19/56
- IPC: C09K19/56 ; C08K3/38 ; C08K7/04 ; C08K7/08 ; C08L67/00 ; C08L67/03 ; C09K19/38
Abstract:
A liquid-crystal polyester resin composition comprising 30 to 95 wt. % of a liquid-crystal polyester and 70 to 5 wt. % of an aluminum borate whisker. The present invention relates to an improvement in the largest defects of a liquid-crystal polyester, i.e. a large anisotropy and a low weld strength, and the liquid-crystal polyester resin composition of the present invention is useful in producing small-sized parts, parts with thin-wall portions and precision parts having a complicated form.
Public/Granted literature
- US4579899A Polyurethane having improved conductivity Public/Granted day:1986-04-01
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