发明公开
- 专利标题： An organic optical component
- 专利标题（中）： 组织，选择Bauelement
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申请号： EP97306601.2申请日： 1997-08-28
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公开(公告)号： EP0826717A1公开(公告)日： 1998-03-04
- 发明人: Yamashita, Wataru , Yoshimura, Tomomi , Shibuya, Atsushi , Sakata, Yoshihiro , Oikawa, Hideaki , Takuma, Keisuke , Ohta, Masahiro
- 申请人： MITSUI TOATSU CHEMICALS, INCORPORATED
- 申请人地址： 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo JP
- 专利权人： MITSUI TOATSU CHEMICALS, INCORPORATED
- 当前专利权人： MITSUI TOATSU CHEMICALS, INCORPORATED
- 当前专利权人地址： 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo JP
- 代理机构： Stuart, Ian Alexander
- 优先权： JP228551/96 19960829
- 主分类号： C08G73/10
- IPC分类号： C08G73/10 ; C08G69/32 ; C08G69/40
摘要：
There is disclosed an organic optical component prepared from a resin essentially comprising one or more repetitive structural units selected from the group consisting of structures represented by general formula (1);
wherein A is either of the groups below.
This invention provides an organic optical component with excellent transparency, heat resistance and mechanical strength as well as a low birefringence. This invention also provides a novel aromatic polyamide with a low permitivity and excellent transparency, processability and thermal stability, besides excellent heat resistance inherent in an aromatic polyamide.
wherein A is either of the groups below.
This invention provides an organic optical component with excellent transparency, heat resistance and mechanical strength as well as a low birefringence. This invention also provides a novel aromatic polyamide with a low permitivity and excellent transparency, processability and thermal stability, besides excellent heat resistance inherent in an aromatic polyamide.
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