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发明名称
Novel biphenyl compounds, method of producing the same as well as liquid crystal compositions and light switching elements each containing the same.
摘要
申请公布号
EP0342666(B1)
申请公布日期
1994.03.09
申请号
EP19890108930
申请日期
1989.05.18
申请人
NIKKO KYODO CO., LTD.
发明人
HIRAI, TOSHIHIRO;YOSHIZAWA, ATSUSHI;NISHIYAMA, ISA;FUKUMASA, MITSUO;SHIRATORI, NOBUYUKI;YOKOYAMA, AKIHISA
分类号
C07C69/003;C07C45/00;C07C45/46;C07C45/67;C07C49/782;C07C49/784;C07C67/00;C07C69/02;C07C69/76;C07C69/96;C09K19/12;G02F1/13;(IPC1-7):C07C49/784;C07C69/24
主分类号
C07C69/003
代理机构
代理人
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