发明名称 |
LYOTROPIC LIQUID CRYSTALLINE MIXTURE, COATING LIQUID, AND OPTICAL ANISOTROPIC FILM |
摘要 |
The lyotropic liquid crystalline mixture of the present invention comprises at least a first azo compound and a second azo compound in relation of constitutional isomers wherein the first azo compound and the second azo compound are the constitutional isomers different in a binding site of at least an azo group. The first azo compound is preferably an azo compound wherein the azo group is bonded to an ortho-position of a hydroxyl group of an aminonaphthol skeleton. The second azo compound is preferably an azo compound wherein the azo group is bonded to an ortho-position of an amino group of an aminonaphthol skeleton. The lyotropic liquid crystalline mixture of the present invention may be utilized as a forming material of an optical anisotropic film, for example.
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申请公布号 |
US2010038589(A1) |
申请公布日期 |
2010.02.18 |
申请号 |
US20080513719 |
申请日期 |
2008.07.08 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
MATSUDA SHOICHI;NISHIGUCHI KYOKO;KAMEYAMA TADAYUKI |
分类号 |
C09K19/22 |
主分类号 |
C09K19/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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