发明授权
- 专利标题: Polymerizable, chiral compounds, and use thereof
- 专利标题(中): 可聚合的手性化合物及其用途
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申请号: US658560申请日: 1996-06-05
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公开(公告)号: US5744057A公开(公告)日: 1998-04-28
- 发明人: Frank Meyer , Karl Siemensmeyer , Karl-Heinz Etzbach , Peter Schuhmacher
- 申请人: Frank Meyer , Karl Siemensmeyer , Karl-Heinz Etzbach , Peter Schuhmacher
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellshaft
- 当前专利权人: BASF Aktiengesellshaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX19520704.1 19950609
- 主分类号: G02F1/13
- IPC分类号: G02F1/13 ; C07D493/04 ; C08F20/10 ; C08F20/30 ; C09K19/34 ; C09K19/38 ; C09K19/58 ; C09K19/52 ; C07D493/00 ; C09K19/32
摘要:
A polymerizable, chiral compound of the formula (I): (Z--Y.sup.1 -A-O--CO--O-M-Y.sup.2).sub.n X (I) where: A, M, Y.sup.1 and Y.sup.2, X, n and Z are as defined herein; and which compound is suitable for use in electro-optical displays or as chiral dopes for nematic or cholesteric liquid crystals for the production of layers which reflect in colors.
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