Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020071782 - CHALCOGEN-BASED DIAMINE, POLYAMIC ACID AND POLYIMIDE PRODUCED THEREFROM, AND POLYIMIDE FILM COMPRISING POLYIMIDE

Publication Number WO/2020/071782
Publication Date 09.04.2020
International Application No. PCT/KR2019/012904
International Filing Date 02.10.2019
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
C07C 391/02 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
391Compounds containing selenium
02having selenium atoms bound to carbon atoms of six-membered aromatic rings
C07C 395/00 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
395Compounds containing tellurium
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
C07C 391/02
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
391Compounds containing selenium
02having selenium atoms bound to carbon atoms of six-membered aromatic rings
C07C 395/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
395Compounds containing tellurium
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
  • 한국과학기술연구원 KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY [KR]/[KR]
Inventors
  • 김현일 KIM, Hyeonil
  • 고문주 GOH, Munju
  • 구본철 KU, Bon-Cheol
  • 장세규 JANG, Se Gyu
  • 유재상 YU, Jaesang
  • 유남호 YOU, Nam Ho
Agents
  • 리앤목 특허법인 Y.P.LEE, MOCK & PARTNERS
Priority Data
10-2018-011813504.10.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) CHALCOGEN-BASED DIAMINE, POLYAMIC ACID AND POLYIMIDE PRODUCED THEREFROM, AND POLYIMIDE FILM COMPRISING POLYIMIDE
(FR) DIAMINE À BASE DE CHALCOGÈNE, ACIDE POLYAMIQUE ET POLYIMIDE PRODUIT À PARTIR DE CE DERNIER, ET FILM DE POLYIMIDE COMPRENANT UN POLYIMIDE
(KO) 칼코겐계 디아민, 이로부터 형성된 폴리아믹산과 폴리이미드, 상기 폴리이미드를 포함한 폴리이미드 필름
Abstract
(EN)
The present invention provides a polyamic acid which is a product of a polymerization reaction of a chalcogen-based diamine represented by chemical formula 1 and an acid dianhydride, a polyimide obtained therefrom, a polyimide film, and a chalcogen-based diamine. [Chemical formula 1] In chemical formula 1, X1 is selenium dioxide (SeO2), tellurium (Te), tellurium dioxide (TeO2), or a combination thereof, and Ar1 and Ar2 are each independently selected from the group consisting of chemical formula 1-1 to chemical formula 1-3. [Chemical formula 1-1] [Chemical formula 1-2] [Chemical formula 1-3] In chemical formulas 1-1 to 1-3, * represents a binding site, and R1 to R4 are each independently selected from the group consisting of hydrogen, fluorine, C1-C30 alkyl groups, and C1-C30 perfluoroalkyl groups.
(FR)
La présente invention concerne un acide polyamique qui est un produit d'une réaction de polymérisation d'une diamine à base de chalcogène représentée par la formule chimique 1 et d'un dianhydride d'acide, un polyimide obtenu à partir de ce dernier, un film de polyimide et une diamine à base de chalcogène. [Formule chimique 1] Dans la formule chimique 1, X1 est le dioxyde de sélénium (SeO2), le tellure (Te), le dioxyde de tellure (TeO2), ou une combinaison de ces derniers, et Ar1 et Ar2 sont chacun indépendamment choisis dans le groupe constitué de la formule chimique 1-1 à la formule chimique 1-3. [Formule chimique 1-1] [Formule chimique 1-2] [Formule chimique 1-3] Dans les formules chimiques 1-1 à 1-3, * représente un site de liaison, et R1 à R4 sont chacun indépendamment choisis dans le groupe constitué par l'hydrogène, le fluor, les groupes alkyle en C1-C30 et les groupes perfluoroalkyle en C1-C30.
(KO)
본 발명은 하기 화학식 1로 표시되는 칼코겐계 디아민과, 산 이무수물(acid dianhydride)의 중합 반응 생성물인 폴리아믹산, 이로부터 얻은 폴리이미드, 폴리이미드 필름 및 칼코겐계 디아민을 제공한다. [화학식 1] 상기 화학식 1에서, X1은 셀레늄(Se) 이산화셀레늄(SeO2), 텔루늄(Te), 이산화텔루늄(TeO2) 또는 그 조합물이고, Ar1 및 Ar2는 각각 독립적으로 하기 화학식 1-1 내지 1-3로 이루어지는 그룹으로부터 선택되고, [화학식 1-1] [화학식 1-2] [화학식 1-3] 화학식 1-1 내지 1-3 중, *는 결합위치를 나타내고, R1 내지 R4는 각각 독립적으로 수소, 불소, 탄소수 1 내지 30의 알킬기 및 탄소수 1 내지 30의 퍼플루오로알킬기로 이루어지는 그룹으로부터 선택된다.
Latest bibliographic data on file with the International Bureau