发明名称 |
Naphthalene compound and liquid crystal composition containing the same. |
摘要 |
<p>A naphthalene compound of formula (I) and a liquid crystal composition containing the same: <CHEM> wherein X represents hydrogen or halogen, Y and Z independently represent a monovalent group selected from: <CHEM> wherein W represents hydrogen or halogen, R represents an alkyl group having 6 to 18 carbon atoms, provided that at least one of Y and Z represents the optically active alkyl group of formula (II): -(CH2)n-* @H-(CH2)m-CH3 (II) wherein A is alkyl, alkoxy, halogen or fluoroalkyl, n is an integer of 0 to 3, m is an integer of 3 to 6, and *C represents an asymmetric carbon.</p> |
申请公布号 |
EP0341922(A2) |
申请公布日期 |
1989.11.15 |
申请号 |
EP19890304565 |
申请日期 |
1989.05.05 |
申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
NISHIYAMA, SHINICHI C/O MITSUI PETROCHEM. IND LTD;YAMAOKA, HIDEO C/O MITSUI PETROCHEM. IND LTD;YAMANAKA, TOORU C/O MITSUI PETROCHEM. IND LTD |
分类号 |
G02F1/13;C07C69/94;C09K19/32;G02F1/137 |
主分类号 |
G02F1/13 |
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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