Title:
POLYMERIZABLE LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL POLYMER
Document Type and Number:
WIPO Patent Application WO/2018/030190
Kind Code:
A1
Abstract:
Provided are: a polymerizable liquid crystal composition for obtaining a retardation film that has high front contrast; and a liquid crystal polymer. A polymerizable liquid crystal composition which is characterized by containing a compound represented by formula (1).
Exemplified are embodiments wherein in formula (1), W1 represents an alkyl group having 1-5 carbon atoms, an alkoxy group having 1-5 carbon atoms, an alkoxycarbonyl group having 1-5 carbon atoms or an alkanoyl group having 1-5 carbon atoms; Z1 represents -CH2CH2COO-; Z2 represents -OCOCH2CH2-; each of Y1 and Y2 represents a linking group; each of Q1 and Q2 represents a spacer; and each of P1 and P2 represents a polymerizable functional group.
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Inventors:
OOTSUKI DAISUKE (JP)
MIYAGAWA NAGAHISA (JP)
MIYAGAWA NAGAHISA (JP)
Application Number:
PCT/JP2017/027635
Publication Date:
February 15, 2018
Filing Date:
July 31, 2017
Export Citation:
Assignee:
JNC CORP (JP)
JNC PETROCHEMICAL CORP (JP)
JNC PETROCHEMICAL CORP (JP)
International Classes:
C09K19/38; C07C69/75; C08F20/30; G02B5/30; G02F1/13363
Domestic Patent References:
| WO2015147243A1 | 2015-10-01 | |||
| WO2017090644A1 | 2017-06-01 |
Foreign References:
| JP2008239567A | 2008-10-09 | |||
| JP2008274235A | 2008-11-13 | |||
| JP2015075492A | 2015-04-20 | |||
| JP2015187212A | 2015-10-29 | |||
| JP2010270108A | 2010-12-02 | |||
| JP2016128403A | 2016-07-14 | |||
| JP2016166344A | 2016-09-15 | |||
| JP2017014381A | 2017-01-19 | |||
| JP2017125009A | 2017-07-20 |
Attorney, Agent or Firm:
SANUKI, Shinichi et al. (JP)
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