Title:
【発明の名称】高分子液晶組成物及び高分子液晶素子
Document Type and Number:
Japanese Patent JP2832864
Kind Code:
B2
Abstract:
The present invention provides a polymeric liquid-crystal compound having a repeating unit represented by Formula (I) wherein U represents a polymer main chain; V represents -(CH2)m-, -((CH2)2-O)m- or -(CH2)n-((CH2)2-O)p-, one or more of methylene hydrogen atoms of which may be substituted with an alkyl group, a halogen atom, a cyano group, an amino group or a carbonyl group, and m, n and p each represents an integer of 0 to 30; W represents a single bond, -O-, -OCO-, -COO-, -CONR<1>-, -CO- or -NR<1>, where R<1> represents a hydrogen atom or an alkyl group; X represents two or more rings of a substituted or unsubstituted aliphatic ring or aromatic ring of benzene ring, heteroaromatic ring or condensed ring, which rings are bonded through a single bond, -O-, -OCO-, -COO-, -(CH2)q-, -N=N-, -(CH=CH)q-, -CH=N-, -(C IDENTICAL C)q-, -CONR<1>-, -(CO)q-, or -NR<1>-, where q represents an integer of 1 to 10; Y represents a substituted or unsubstituted alkyl group; and the mark * represents an asymmetric carbon atom.
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Inventors:
SATO KOICHI
YOSHINAGA KAZUO
TOSHIDA YOSHI
EGUCHI GAKUO
YOSHINAGA KAZUO
TOSHIDA YOSHI
EGUCHI GAKUO
Application Number:
JP18793890A
Publication Date:
December 09, 1998
Filing Date:
July 18, 1990
Export Citation:
Assignee:
KYANON KK
International Classes:
C08F16/14; C08F18/02; C08F20/30; C08F20/34; C08F20/36; C08F20/52; C08F20/54; C08F26/00; C08F26/02; C08F30/08; C08G63/682; C08G63/685; C08G77/38; C08G77/382; C08G77/385; C08L67/00; C08L67/02; C09K19/38; C09K19/40; C09K19/42; G02F1/13; (IPC1-7): C09K19/42
Domestic Patent References:
| JP1213318A | ||||
| JP1156971A | ||||
| JP63264629A | ||||
| JP284432A |
Attorney, Agent or Firm:
Tokuhiro Watanabe