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1. WO2020197179 - ALKALI-SOLUBLE, PHOTOCURABLE, AND THERMOSETTING COPOLYMER, AND PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN FILM, AND COLOR FILTER USING SAME

Publication Number WO/2020/197179
Publication Date 01.10.2020
International Application No. PCT/KR2020/003843
International Filing Date 20.03.2020
IPC
C08F 220/26 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10Esters
26Esters containing oxygen in addition to the carboxy oxygen
C08F 220/32 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10Esters
26Esters containing oxygen in addition to the carboxy oxygen
32containing epoxy radicals
C08F 220/18 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10Esters
12of monohydric alcohols or phenols
16of phenols or of alcohols containing two or more carbon atoms
18with acrylic or methacrylic acids
C08F 222/40 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
222Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
36Amides or imides
40Imides, e.g. cyclic imides
C08F 265/06 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
265Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/181
04on to polymers of esters
06Polymerisation of acrylate or methacrylate esters on to polymers thereof
C08F 2/50 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2Processes of polymerisation
46Polymerisation initiated by wave energy or particle radiation
48by ultra-violet or visible light
50with sensitising agents
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR]
Inventors
  • 박혜진 PARK, Hye Jin
  • 조창호 CHO, Changho
Agents
  • 유미특허법인 YOU ME PATENT AND LAW FIRM
Priority Data
10-2019-003526727.03.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) ALKALI-SOLUBLE, PHOTOCURABLE, AND THERMOSETTING COPOLYMER, AND PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN FILM, AND COLOR FILTER USING SAME
(FR) COPOLYMÈRE SOLUBLE DANS LES ALCALIS, PHOTODURCISSABLE ET THERMODURCISSABLE, ET COMPOSITION DE RÉSINE PHOTOSENSIBLE, FILM DE RÉSINE PHOTOSENSIBLE ET FILTRE COLORÉ L'UTILISANT
(KO) 알칼리 가용성, 광경화성 및 열경화성을 갖는 공중합체, 이를 이용한 감광성 수지 조성물, 감광성 수지 필름, 및 컬러필터
Abstract
(EN)
The present invention pertains to: a copolymer which has all of alkali solubility, photocurability and thermosetting ability and contains three types of (meth)acrylate repeating units classified according to the types of functional groups present at the terminals; and a photosensitive resin composition, a photosensitive resin film, and a color filter using the copolymer.
(FR)
La présente invention concerne : un copolymère qui présente l'ensemble des capacités de solubilité alcaline, de photodurcissabilité et de thermodurcissabilité et qui contient trois types d'unités répétitives (meth)acrylate classées en fonction des types de groupes fonctionnels présents aux bornes ; et une composition de résine photosensible, un film de résine photosensible et un filtre coloré utilisant le copolymère.
(KO)
본 발명은, 말단에 존재하는 작용기 종류에 의해 구분되는 3종의 (메트)아크릴레이트 반복단위를 함유하여 알칼리 가용성, 광경화성 및 열경화성을 모두 갖는 공중합체, 이를 이용한 감광성 수지 조성물, 감광성 수지 필름, 및 컬러필터에 관한 것이다.
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