发明授权
- 专利标题: Polyimides and method for their preparation
- 专利标题(中): 聚合物及其制备方法
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申请号: EP85116312.1申请日: 1985-12-20
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公开(公告)号: EP0185386B1公开(公告)日: 1992-03-18
- 发明人: Evans, Thomas Lane , Grade, Marsha Mottell
- 申请人: GENERAL ELECTRIC COMPANY
- 申请人地址: 1 River Road Schenectady New York 12305 US
- 专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人地址: 1 River Road Schenectady New York 12305 US
- 代理机构: Sieb, Rolf, Dr.
- 优先权: US684392 19841220
- 主分类号: C07D209/48
- IPC分类号: C07D209/48 ; C07D307/89
公开/授权文献
- EP0185386A2 Polyimides and method for their preparation 公开/授权日:1986-06-25
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