发明公开
- 专利标题: Anthraquinone dyes and liquid crystal compositions including the same
- 专利标题(中): 蒽醌染料和相同的液晶组合物。
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申请号: EP84103132.1申请日: 1984-03-21
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公开(公告)号: EP0120463A2公开(公告)日: 1984-10-03
- 发明人: Imazeki, Shuji , Mukoh, Akio , Sato, Mikio , Kaneko, Masaharu , Ozawa, Tetsuo , Yoneyama, Tomio
- 申请人: HITACHI, LTD. , MITSUBISHI KASEI CORPORATION
- 申请人地址: 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 100 JP
- 专利权人: HITACHI, LTD.,MITSUBISHI KASEI CORPORATION
- 当前专利权人: HITACHI, LTD.,MITSUBISHI KASEI CORPORATION
- 当前专利权人地址: 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 100 JP
- 代理机构: Strehl, Peter, Dipl.-Ing.
- 优先权: JP48143/83 19830323; JP48144/83 19830323; JP58323/83 19830401
- 主分类号: C09B1/20
- IPC分类号: C09B1/20 ; C09B1/50 ; C09B1/54 ; C09B1/58 ; C09K19/00
摘要:
A liquid crystal composition comprising a host liquid crystal material and at least one guest novel anthraquine dye dissolved in said host liquid crystal material has a high order parameter, sufficient solubility in the host liquid crystal and high stability.
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