发明授权
US5068307A Polyamideimides containing 3,4'-diamino-diphenylether as diamine
component and process for preparing the same
失效
包含3,4'-二氨基二苯醚作为DIAMINE组分的聚酰亚胺及其制备方法
- 专利标题： Polyamideimides containing 3,4'-diamino-diphenylether as diamine component and process for preparing the same
- 专利标题（中）： 包含3,4'-二氨基二苯醚作为DIAMINE组分的聚酰亚胺及其制备方法
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申请号： US433194申请日： 1989-11-08
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公开(公告)号： US5068307A公开(公告)日： 1991-11-26
- 发明人: Shigeyoshi Hara , Hiroo Inata , Shunichi Matsumura
- 申请人： Shigeyoshi Hara , Hiroo Inata , Shunichi Matsumura
- 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： JPX60-163864 19850726; JPX60-204321 19850918; JPX63-166859 19880706
- 主分类号： C08G73/10
- IPC分类号： C08G73/10 ; C08G73/14 ; C08K5/41 ; C08L79/08 ; H05K1/03 ; H05K3/38
摘要：
A polyamideimide having an inherent viscosity of above 0.48 which comprises a unit of the following formula (II) ##STR1## and a unit of the following formula (IV) ##STR2## as main units forming the molecular chains of the polyamideimide, and an intimate mixture of the polyamideimide and a plasticising material for the polyamideimide.
公开/授权文献
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