Title:
重合性二色性染料
Document Type and Number:
Japanese Patent JP6944986
Kind Code:
B2
Abstract:
New dichroic dyes having a composition with slave materials. The dyes may be used for a dichroic polymer network, a dichroic liquid crystalline polymer film (LCP film) or a dichroic liquid crystalline polymer gel, which for instance find application as electro-optical or optical devices.
Inventors:
Klein, Cedric
Ranker, Frederik
Frevalik, Levalde
Ranker, Frederik
Frevalik, Levalde
Application Number:
JP2019203828A
Publication Date:
October 06, 2021
Filing Date:
November 11, 2019
Export Citation:
Assignee:
ROLIC AG
International Classes:
C09B69/10; C08F20/10; C09B67/20; C09K19/38; C09K19/54; C09K19/60; G02F1/13
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Other References:
JIA,Y et al.,Synthesis and characterization of side-chain liquid crystalline polymer containing dichroic dye mono,European Polymer Journal,2003年,Vol.39,p.1701-1706
RINGSDORF,H et al.,Orientational ordering of dyes in the glassy state of liquid-crystalline side grouip polymers,Liquid Crystals,1986年,Vol.1, No.4,p.319-325
RINGSDORF,H et al.,Orientational ordering of dyes in the glassy state of liquid-crystalline side grouip polymers,Liquid Crystals,1986年,Vol.1, No.4,p.319-325
Attorney, Agent or Firm:
Patent business corporation Tsukuni