发明授权
- 专利标题: Polyarylene ether containing benzoxazole groups and a process for their preparation
- 专利标题(中): 含聚苯醚的苯并恶唑基及其制备方法
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申请号: US354810申请日: 1989-05-22
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公开(公告)号: US4960855A公开(公告)日: 1990-10-02
- 发明人: Burkhard Kohler , Rolf-Volker Meyer
- 申请人: Burkhard Kohler , Rolf-Volker Meyer
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX3818763 19880602
- 主分类号: C08G65/26
- IPC分类号: C08G65/26 ; C08G65/40 ; C08G75/23
摘要:
This invention relates to polyarylene ethers containing benzoxazole groups and to a process for their preparation.