发明授权
- 专利标题: Metal ion coordinated complex crystal
- 专利标题(中): 金属离子配位复合晶体
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申请号: US633021申请日: 1996-04-16
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公开(公告)号: US5942616A公开(公告)日: 1999-08-24
- 发明人: Hisato Takeuchi , Azusa Tsukigase , Arimitsu Usuki
- 申请人: Hisato Takeuchi , Azusa Tsukigase , Arimitsu Usuki
- 申请人地址: JPX Aichi-ken
- 专利权人: Kabushiki Kaisha Toyota Chuo Kenkyusho
- 当前专利权人: Kabushiki Kaisha Toyota Chuo Kenkyusho
- 当前专利权人地址: JPX Aichi-ken
- 优先权: JPX7-090979 19950417
- 主分类号: G02F1/19
- IPC分类号: G02F1/19 ; C07D471/04 ; C07D471/14 ; C07F1/00 ; C07F15/02 ; C07F15/04 ; C09K3/00 ; G02F1/00 ; G02F1/17 ; C07F1/08
摘要:
A metal ion coordinated complex crystal is composed of cation of a nitrogen-containing heterocyclic aromatic compound, anion of triiodine and metal ion. The complex crystal can be used as light-polarizing particles having a stable and strong polarizability which is resistant to ultra violet, an excellent heat resistance, excellent moisture resistance and excellent insolubility.