发明授权
US5089590A Liquid crystalline compounds, their production and their use as
modifiers for polycarbonates, polyester carbonates and polyesters
失效
液晶化合物及其生产及其作为聚碳酸酯,聚碳酸酯和聚酯的改性剂使用
- 专利标题: Liquid crystalline compounds, their production and their use as modifiers for polycarbonates, polyester carbonates and polyesters
- 专利标题(中): 液晶化合物及其生产及其作为聚碳酸酯,聚碳酸酯和聚酯的改性剂使用
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申请号: US643442申请日: 1991-01-18
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公开(公告)号: US5089590A公开(公告)日: 1992-02-18
- 发明人: Harald Pielartzik , Rolf-Volker Meyer , Ralf Dujardin , Axel Schnitzler , Hans-Joachim Traenckner
- 申请人: Harald Pielartzik , Rolf-Volker Meyer , Ralf Dujardin , Axel Schnitzler , Hans-Joachim Traenckner
- 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: DEX3824365 19880719
- 主分类号: C07C67/14
- IPC分类号: C07C67/14 ; C07C69/92 ; C08K5/10 ; C08L67/00 ; C08L67/02 ; C09K19/20 ; C09K19/22 ; C09K19/24 ; C09K19/26 ; C09K19/32
摘要:
The present invention relates to aromatic compounds corresponding to formula (I) ##STR1## to their production and to their use as modifiers for thermoplastic aromatic polycarbonates and/or thermoplastic aromatic polyester carbonates and/or thermoplastic aromatic polyesters.
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