Title:
FILM-FORMING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2017/209000
Kind Code:
A1
Abstract:
Provided are a film-forming material excellent in terms of in-plane zero-anchoring property and voltage retention, a liquid-crystal cell including a film formed from the film-forming material, and an alignment film formed from the film-forming material. The material for forming a film is characterized by comprising a silicon-atom-containing polymer having a (meth)acrylate unit represented by formula (I) and a silicon-atom-containing (meth)acrylate unit represented by formula (II).
(In formula (I), R1 represents a hydrogen atom or a methyl group and R2 represents a C6-24 alkyl group.)
(In formula (II), R1 is as defined above, R3 represents a C3-8 alkylene group, and R4's each independently represent a C1-4 alkyl group.)
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Inventors:
MIZUMORI TOMOYA (JP)
IKEDA SHU (JP)
YATOH YOSHIKI (JP)
MATSUOKA KAZUYOSHI (JP)
IKEDA SHU (JP)
YATOH YOSHIKI (JP)
MATSUOKA KAZUYOSHI (JP)
Application Number:
PCT/JP2017/019732
Publication Date:
December 07, 2017
Filing Date:
May 26, 2017
Export Citation:
Assignee:
OSAKA ORGANIC CHEMICAL IND LTD (JP)
International Classes:
C09D133/06; C09D143/04; G02F1/1337
Foreign References:
| JP2004051966A | 2004-02-19 | |||
| JPH11116886A | 1999-04-27 | |||
| JPS6252714A | 1987-03-07 | |||
| JP2014215421A | 2014-11-17 | |||
| JP2014219684A | 2014-11-20 | |||
| JP2015179158A | 2015-10-08 |
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
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