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Title:
MIXTURE OF MONOMER AND OPTICALLY ISOTROPIC LIQUID CRYSTAL COMPOSITION, POLYMER/LIQUID CRYSTAL COMPOSITE MATERIAL OBTAINED FROM THE MIXTURE, AND LIQUID CRYSTAL ELEMENT
Document Type and Number:
Japanese Patent JP2013224352
Kind Code:
A
Abstract:

To provide a technology for obtaining a polymer/liquid crystal composite material with low driving voltage and short response time.

There are disclosed a mixture of a liquid crystal composition comprising achiral liquid crystal component A and a chiral compound expressing an optically isotropic liquid crystal phase, one or more monomer compounds expressed by general formula (1), and a monomer having a mesogen site; a polymer/liquid crystal composite material is obtained by polymerizing the mixture. In formula (1), W1 is H or CH3-(CH2)mM1-; W2 is -(CH2)mM2-, optional -CH2- in W1 and W2, each independently, may be substituted by -O-, -S-, trans-CH=CH- or cis-CH=CH-, however two oxygen atoms are never adjoined to each other, and there is no case of making -C=C-O-, -C=C-S- and -C=C-C=C-; P1, P2 and P3 are each independently H or methyl; mM1 and mM2 are each independently an integer of 0-20.


Inventors:
OGAWA YUKIKO
TAMURA CHIHIRO
KIKUCHI HIROTSUGU
MA HENGYI
THET NAING OO
MIZUNUMA TATSURO
HIGUCHI HIRONORI
OKUMURA YASUSHI
NAGANO YASUTOMO
Application Number:
JP2012096390A
Publication Date:
October 31, 2013
Filing Date:
April 20, 2012
Export Citation:
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Assignee:
JNC CORP
JNC PETROCHEMICAL CORP
UNIV KYUSHU
International Classes:
C08F2/44; C09K19/38; C09K19/54; G02F1/13; G02F1/137
Domestic Patent References:
JP2006089622A2006-04-06
JP2007308534A2007-11-29
JP2006089622A2006-04-06
JP2007308534A2007-11-29
Attorney, Agent or Firm:
Hiroshi Kobayashi
Nobushi Furuhashi
Yasuhito Suzuki



 
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