发明授权
- 专利标题： Carboxylic acid cyclohexyl ester derivatives
- 专利标题（中）： 羧酸环己酯衍生物
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申请号： US303523申请日： 1981-09-17
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公开(公告)号： US4487954A公开(公告)日： 1984-12-11
- 发明人: Shigeru Sugimori , Tetsuhiko Kojima , Masakazu Tsuji
- 申请人： Shigeru Sugimori , Tetsuhiko Kojima , Masakazu Tsuji
- 申请人地址： JPX Osaka
- 专利权人： Chisso Corporation
- 当前专利权人： Chisso Corporation
- 当前专利权人地址： JPX Osaka
- 优先权： JPX55-130331 19800919; JPX55-143393 19801014; JPX55-147109 19801021; JPX56-46064 19810328; JPX56-52198 19810407; JPX56-57380 19810416; JPX56-89390 19810610; JPX56-94380 19810618
- 主分类号： C07C29/20
- IPC分类号： C07C29/20 ; C07C35/21 ; C07C69/76 ; C09K19/30
摘要：
Liquid crystal compounds useful as a component of liquid crystal compositions having superior actuation characteristics within a broader temperature range are provided, which compounds are carboxylic acid cyclohexyl ester derivatives expressed by the general formula ##STR1## wherein A represents ##STR2## R- or RO-; B represents ##STR3## R represents an alkyl group or an alkoxy group, both having 1 to 10 carbon atoms; and R' represents an alkyl group having 1 to 10 carbon atoms.
公开/授权文献
- US6136079A Dye for ink jet ink 公开/授权日：2000-10-24
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