GB1239272A - - Google Patents

Info

Publication number
GB1239272A
GB1239272A GB1239272DA GB1239272A GB 1239272 A GB1239272 A GB 1239272A GB 1239272D A GB1239272D A GB 1239272DA GB 1239272 A GB1239272 A GB 1239272A
Authority
GB
United Kingdom
Prior art keywords
coating
hitachi
march
radical
copolyamides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1239272A publication Critical patent/GB1239272A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular 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
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular 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
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/307—Other macromolecular compounds
GB1239272D 1968-03-27 1968-10-01 Expired GB1239272A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1938368 1968-03-27
JP1938668 1968-03-27
JP2054268 1968-03-29

Publications (1)

Publication Number Publication Date
GB1239272A true GB1239272A (de) 1971-07-14

Family

ID=27282603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239272D Expired GB1239272A (de) 1968-03-27 1968-10-01

Country Status (2)

Country Link
DE (1) DE1804461B2 (de)
GB (1) GB1239272A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142149A2 (de) * 1983-11-11 1985-05-22 Hitachi, Ltd. Verwendung fluorhaltiger Polyimide für Orientierungsschichten von Flüssigkristall-Anzeigevorrichtungen.
US4760126A (en) * 1984-11-13 1988-07-26 Hitachi, Ltd. Fluorine-containing polyamide-acid derivative and polyimide
WO2023144607A1 (en) * 2022-01-31 2023-08-03 Colormatrix Holdings, Inc. Polymeric materials with reduced aldehyde content and process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581685B2 (ja) * 1980-08-27 1983-01-12 日立化成工業株式会社 シロキサン結合を含むポリアミド酸及びシロキサン結合とイソインドロキナゾリンジオン環を有するポリイミドの製造法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142149A2 (de) * 1983-11-11 1985-05-22 Hitachi, Ltd. Verwendung fluorhaltiger Polyimide für Orientierungsschichten von Flüssigkristall-Anzeigevorrichtungen.
EP0142149A3 (en) * 1983-11-11 1987-03-04 Hitachi, Ltd. Fluorine-containing polyamide-acid derivative and polyimide
US4760126A (en) * 1984-11-13 1988-07-26 Hitachi, Ltd. Fluorine-containing polyamide-acid derivative and polyimide
WO2023144607A1 (en) * 2022-01-31 2023-08-03 Colormatrix Holdings, Inc. Polymeric materials with reduced aldehyde content and process

Also Published As

Publication number Publication date
DE1804461A1 (de) 1970-02-05
DE1804461B2 (de) 1971-09-16

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years