処理中

しばらくお待ちください...

設定

設定

出願の表示

1. WO2019073628 - ポリイミド樹脂およびその製造方法、ポリイミド溶液、ならびにポリイミドフィルムおよびその製造方法

公開番号 WO/2019/073628
公開日 18.04.2019
国際出願番号 PCT/JP2018/021291
国際出願日 01.06.2018
IPC
C08G 73/10 2006.1
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
G炭素-炭素不飽和結合のみが関与する反応以外の反応によって得られる高分子化合物
73グループC08G12/00~C08G71/00に属さない,高分子の主鎖に酸素または炭素を有しまたは有せずに窒素を含む連結基を形成する反応により得られる高分子化合物
06高分子の主鎖に窒素含有複素環を有する重縮合物;ポリヒドラジド;ポリアミド酸または類似のポリイミド前駆物質
10ポリイミド;ポリエステル―イミド;ポリアミド―イミド;ポリアミド酸または類似のポリイミド前駆物質
C08J 5/18 2006.1
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
J仕上げ;一般的混合方法;サブクラスC08B,C08C,C08F,C08GまたはC08Hに包含されない後処理(プラスチックの加工,例.成形B29)
5高分子物質を含む成形品の製造
18フイルムまたはシートの製造
CPC
C08G 73/1007
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
1003Preparatory processes
1007from tetracarboxylic acids or derivatives and diamines
C08G 73/1039
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
1039comprising halogen-containing substituents
C08G 73/1042
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
1042Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
C08G 73/1064
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
1057Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
1064containing sulfur
C08G 73/1078
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
1075Partially aromatic polyimides
1078wholly aromatic in the diamino moiety
C08J 2379/08
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
2379Characterised by the use 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 C08J2361/00 - C08J2377/00
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
出願人
  • 株式会社カネカ KANEKA CORPORATION [JP]/[JP]
発明者
  • 近藤 康孝 KONDO, Yasutaka
  • 後 裕之 USHIRO, Hiroyuki
  • 番家 翔人 BANYA, Shoto
  • 宮本 正広 MIYAMOTO, Masahiro
代理人
  • 新宅 将人 SHINTAKU, Masato
  • 吉本 力 YOSHIMOTO, Tsutomu
優先権情報
2017-19806511.10.2017JP
公開言語 (言語コード) 日本語 (ja)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) POLYIMIDE RESIN AND PRODUCTION METHOD THEREFOR, POLYIMIDE SOLUTION, AND POLYIMIDE FILM AND PRODUCTION METHOD THEREFOR
(FR) RÉSINE DE POLYIMIDE AINSI QUE PROCÉDÉ DE FABRICATION DE CELLE-CI, SOLUTION DE POLYIMIDE, ET FILM DE POLYIMIDE AINSI QUE PROCÉDÉ DE FABRICATION DE CELUI-CI
(JA) ポリイミド樹脂およびその製造方法、ポリイミド溶液、ならびにポリイミドフィルムおよびその製造方法
要約
(EN) This polyimide is provided with an acid dianhydride-derived structure and a diamine-derived structure. The polyimide includes, in a ratio in a prescribed range, an alicyclic acid dianhydride and a fluorine-containing aromatic acid dianhydride, as acid dianhydrides, and includes, in a ratio in a prescribed range, a 3,3'-diaminodiphenyl sulfone and a fluoroalkyl-substituted benzidine, as diamines. The polyimide exhibits excellent solubility in solvents. Furthermore, the polyimide exhibits little discolouration, excellent transparency, and excellent mechanical strength.
(FR) Selon l'invention, un polyimide possède une structure dérivée de dianhydride d'acide, et une structure dérivée de diamine. Le polyimide de l'invention contient, en tant que dianhydride d'acide et selon un rapport dans une plage prédéfinie, un dianhydride d'acide type alicyclique et un dianhydride d'acide aromatique comprenant un fluor, et contient, en tant que diamine et selon un rapport dans une plage prédéfinie, un 3,3'-diaminodiphényl sulfone et une bentidine substitué par un fluoroalkyle. En outre, le polyimide de l'invention se révèle excellent en termes de solubilité dans un solvant. Enfin, le polyimide de l'invention se révèle également excellent en termes de transparence à faible coloration, et de résistance mécanique.
(JA) ポリイミドは、酸二無水物由来構造とジアミン由来構造とを有する。本発明のポリイミドは、酸二無水物として、脂環式酸二無水物およびフッ素含有芳香族酸二無水物を、所定範囲の比率で含み、ジアミンとして、3,3'-ジアミノジフェニルスルホン、およびフルオロアルキル置換ベンジジンを、所定範囲の比率で含む。本発明のポリイミドは、溶媒への溶解性に優れる。また、本発明のポリイミドは、着色が少なく透明性に優れ、かつ機械強度に優れる。
国際事務局に記録されている最新の書誌情報