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1. WO2020141710 - METHOD FOR PREPARING POLYAMIC ACID COMPOSITION, POLYAMIC ACID COMPOSITION, METHOD FOR MANUFACTURING POLYIMIDE FILM USING SAME, AND POLYIMIDE FILM MANUFACTURED THROUGH MANUFACTURING METHOD THEREFOR

Publication Number WO/2020/141710
Publication Date 09.07.2020
International Application No. PCT/KR2019/014970
International Filing Date 06.11.2019
IPC
C08G 73/10 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
73Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups C08G12/-C08G71/238
06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule; Polyhydrazides; Polyamide acids or similar polyimide precursors
10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08L 79/08 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
79Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08L61/-C08L77/259
04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08J 5/18 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5Manufacture of articles or shaped materials containing macromolecular substances
18Manufacture of films or sheets
CPC
C08G 73/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
73Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08J 5/18
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
5Manufacture of articles or shaped materials containing macromolecular substances
18Manufacture of films or sheets
C08L 79/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
79Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Applicants
  • 주식회사 대림 DAELIM CO., LTD. [KR]/[KR]
Inventors
  • 김진모 KIM, Jin Mo
  • 안용호 AHN, Yong Ho
  • 김상현 KIM, Sang Hyun
  • 오경옥 OH, Kyung Ok
  • 최은지 CHOI, Eun Ji
Agents
  • 한라특허법인(유한) HALLA PATENT & LAW FIRM
Priority Data
10-2019-000024202.01.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR PREPARING POLYAMIC ACID COMPOSITION, POLYAMIC ACID COMPOSITION, METHOD FOR MANUFACTURING POLYIMIDE FILM USING SAME, AND POLYIMIDE FILM MANUFACTURED THROUGH MANUFACTURING METHOD THEREFOR
(FR) PROCÉDÉ DE PRÉPARATION D'UNE COMPOSITION D'ACIDE POLYAMIQUE, COMPOSITION D'ACIDE POLYAMIQUE, PROCÉDÉ DE FABRICATION D'UN FILM DE POLYIMIDE L'UTILISANT ET FILM DE POLYIMIDE FABRIQUÉ PAR CE PROCÉDÉ DE FABRICATION
(KO) 폴리아믹산 조성물의 제조방법, 폴리아믹산 조성물, 이를 이용한 폴리이미드 필름의 제조방법 및 그 제조방법을 통해 제조된 폴리이미드 필름.
Abstract
(EN)
The present invention relates to a method for preparing a polyamic acid composition, a polyamic acid composition, a method for manufacturing a polyimide film using same and a polyimide film manufactured through the manufacturing method and, more accurately, to a diamine compound into which a heteroatom and a halogen atom are introduced, a method for preparing a polyamic acid composition which includes an acid dianhydride compound and is thus capable of enhancing optical properties, a polyamic acid composition, a method for manufacturing a polyimide film using same, and a polyimide film manufactured through the manufacturing method.
(FR)
La présente invention concerne un procédé de préparation d'une composition d'acide polyamique, une composition d'acide polyamique, un procédé de fabrication d'un film de polyimide l'utilisant et un film de polyimide fabriqué par ce procédé de fabrication et, plus précisément, un composé de diamine dans lequel sont introduits un hétéroatome et un atome d'halogène, un procédé de préparation d'une composition d'acide polyamique qui comprend un composé de dianhydride d'acide et est ainsi capable d'améliorer les propriétés optiques, une composition d'acide polyamique, un procédé de fabrication d'un film de polyimide l'utilisant et un film de polyimide fabriqué par ce procédé de fabrication.
(KO)
본 발명은 폴리아믹산 조성물의 제조방법, 폴리아믹산 조성물, 이를 이용한 폴리이미드 필름의 제조방법 및 그 제조방법을 통해 제조된 폴리이미드 필름에 관한 것으로, 보다 정확히 헤테로 원자 및 할로겐 원자를 도입한 디아민 화합물, 산 이무수물 화합물을 포함하여 광학 특성이 향상시킬 수 있는 폴리아믹산 조성물의 제조방법, 폴리아믹산 조성물, 이를 이용한 폴리이미드 필름의 제조방법 및 그 제조방법을 통해 제조된 폴리이미드 필름에 관한 것이다.
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Latest bibliographic data on file with the International Bureau