发明授权
- 专利标题: Favorably processable polyimide and process for preparing polyimide
- 专利标题(中): 易加工聚酰亚胺和聚酰亚胺流程
-
申请号: EP92305189.0申请日: 1992-06-05
-
公开(公告)号: EP0518571B1公开(公告)日: 2002-01-23
- 发明人: Okawa, Yuichi , Tamai, Shoji , Yamaguchi, Akihiro
- 申请人: MITSUI CHEMICALS, INC.
- 申请人地址: 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo JP
- 专利权人: MITSUI CHEMICALS, INC.
- 当前专利权人: MITSUI CHEMICALS, INC.
- 当前专利权人地址: 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo JP
- 代理机构: Rackham, Anthony Charles
- 优先权: JP14287491 19910614
- 主分类号: C08G73/10
- IPC分类号: C08G73/10
公开/授权文献
信息查询