Title:
【発明の名称】高分子液晶化合物、モノマー性の液晶化合物、それらの液晶組成物及びそれらの液晶素子
Document Type and Number:
Japanese Patent JP2761781
Kind Code:
B2
Abstract:
A mesomorphic polymer comprises recurring units of the following formula (I): wherein U denotes a polymer main chain unit; V denotes -(CH2)m- or -((CH2)2-O)m- each capable of having a substituent selected from alkyl group, halogen atom, amino group or carbonyl group substituting one or more of the hydrogen atoms wherein m is an integer of 0 - 30; W denotes a single bond, -O-, -OCO-, -COO-, CONR<1>-, -CO- or -NR<1>- wherein R<1> denotes hydrogen atom or alkyl group; X denotes a mesogen unit comprising at least two rings selected from aromatic carbon rings, aromatic heterocyclic rings and alicyclic rings each capable of having a substituent and connected with a single bond, -O-, -OCO-, -COO-, -(CH2)n-, -N=N-, -(CH=CH)m-, -CH=N-, -N=CH-, -(C IDENTICAL C)n-, -CONR<1>, -(CO)n- or NR<1>- wherein R<1> is the same as defined above and n is an integer of 1 - 10; Y denotes -COOCH2-, -OCH2- or -OCO-; Z denotes -R<2> or -COR<2> wherein R<2> denotes hydrogen atom or alkyl group capable of having a substituent; and * denotes the location of an asymmetric carbon atom.
Inventors:
SATO KOICHI
YOSHINAGA KAZUO
TOSHIDA YOSHI
KURABAYASHI YUTAKA
YOSHINAGA KAZUO
TOSHIDA YOSHI
KURABAYASHI YUTAKA
Application Number:
JP33269689A
Publication Date:
June 04, 1998
Filing Date:
December 25, 1989
Export Citation:
Assignee:
KYANON KK
International Classes:
C07D303/22; C07C43/205; C07C43/23; C07C65/21; C07C69/533; C07C69/708; C07C69/92; C07C69/94; C07C235/08; C08F20/36; C08F116/14; C08F116/36; C08F118/02; C08F120/26; C08F120/42; C08F120/58; C08F126/02; C08F299/02; C09K19/08; C09K19/10; C09K19/30; C09K19/34; C09K19/38; C09K19/40; C09K19/42; (IPC1-7): C07C43/205; C07C69/533; C07C69/708; C07C69/92; C07C69/94; C07C235/08; C07D303/22; C08F116/14; C08F116/36; C08F118/02; C08F120/26; C08F120/42; C08F120/58; C08F126/02; C08F299/02; C09K19/08; C09K19/38; C09K19/40; G02F1/13
Attorney, Agent or Firm:
Tokuhiro Watanabe