发明授权
- 专利标题: Aromatic polycarbonate composition
- 专利标题(中): 芳香族聚碳酸酯组合物
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申请号: US09468368申请日: 1999-12-21
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公开(公告)号: US06187896B1公开(公告)日: 2001-02-13
- 发明人: Masayuki Nakajima , Katsushige Hayashi , Michio Kawai , Junji Takano
- 申请人: Masayuki Nakajima , Katsushige Hayashi , Michio Kawai , Junji Takano
- 优先权: JP10-365099 19981222
- 主分类号: C08G6400
- IPC分类号: C08G6400
摘要:
An aromatic polycarbonate composition which has excellent thermal stability and maintains high transparency and a satisfactory hue even at high temperatures. The aromatic polycarbonate composition comprises: a polycarbonate obtained by reacting at least one aromatic dihydroxy compound with a compound capable of incorporating a carbonate bond; and a phosphorus compound represented by the following formula (1): wherein the eight R′s may be the same or different and each represents a hydrogen atom or an optionally substituted, aliphatic or aromatic, univalent group having 1 to 18 carbon atoms.
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