POLYMERIZABLE POLAR COMPOUND, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT

Title:

POLYMERIZABLE POLAR COMPOUND, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT

Document Type and Number:

WIPO Patent Application WO/2016/129490

Kind Code:

A1

Abstract:

Provided is a polar compound having high chemical stability, high ability to align liquid crystal molecules, and high solubility in a liquid crystal composition, and which has a large voltage holding ratio when used in a liquid crystal display element. A compound represented by formula (1). For example, R2 represents a C1-15 alkyl, MES represents a mesogenic group having at least one ring, Sp1 represents a single bond or a C1-10 alkylene, M1 and M2 represent hydrogen, R2 represents a group represented by formulas (1a) through (1c), Sp2 and Sp3 are single bonds or C1-10 alkylenes, S1 represents >CH-, S2 represents >C<, and X1 represents –OH.

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Inventors:

TANAKA HIROYUKI (JP)
YANO MASAKAZU (JP)
KONDOU FUMITAKA (JP)
OGITA KAZUHIRO (JP)

Application Number:

PCT/JP2016/053316

Publication Date:

August 18, 2016

Filing Date:

February 04, 2016

Export Citation:

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Assignee:

JNC CORP (JP)
JNC PETROCHEMICAL CORP (JP)

International Classes:

C07C229/08; C07C69/732; C07C229/30; C07C321/10; C07D213/55; C07D239/26; C07D295/145; C07D309/06; C07D319/06; C07F5/02; C07F7/18; C09K19/12; C09K19/34; C09K19/42; C09K19/54; G02F1/1337

Domestic Patent References:

WO2014129268A1	2014-08-28
WO2014174929A1	2014-10-30

Foreign References:

JP2005128201A	2005-05-19
KR20130132032A	2013-12-04
JP2012255845A	2012-12-27

Other References: