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Patent Searching and Data


Title:
COMPOSITION AND POLARIZING FILM
Document Type and Number:
WIPO Patent Application WO/2019/188905
Kind Code:
A1
Abstract:
This composition comprises a polymerizable liquid crystal compound exhibiting a smectic phase and a liquid crystal compound represented by formula (2). [In the formula, m represents an integer. A1 to A3 represent divalent aromatic groups. L1 and L2 represent single bonds or ester groups, etc. Rc and Rd represent hydrogen atoms or alkyl groups. Z1 represents a polymerizable group. Z2 represents a hydrogen atom or a polymerizable group. Q1 and Q2 represent groups such as alkylene groups. T1 represents a single bond or ester group, etc. Rf and Rg represent hydrogen atoms or alkyl groups.]

Inventors:
KUNIMI NOBUTAKA (JP)
OTA YOSUKE (JP)
Application Number:
PCT/JP2019/012366
Publication Date:
October 03, 2019
Filing Date:
March 25, 2019
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C08F220/36; C08F220/10; C08F220/30; G02B5/30; H01L27/32; H01L51/50; H05B33/02
Domestic Patent References:
WO2017154695A12017-09-14
WO2017065080A12017-04-20
WO2017154835A12017-09-14
WO2018124198A12018-07-05
Foreign References:
JP2016085447A2016-05-19
JP2016085304A2016-05-19
JP2005255805A2005-09-22
US9475912B12016-10-25
JP2018022152A2018-02-08
JP2011246696A2011-12-08
JP4719156B22011-07-06
JP2013101328A2013-05-23
JP2011237513A2011-11-24
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
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