DK332574A - - Google Patents

Info

Publication number
DK332574A
DK332574A DK332574A DK332574A DK332574A DK 332574 A DK332574 A DK 332574A DK 332574 A DK332574 A DK 332574A DK 332574 A DK332574 A DK 332574A DK 332574 A DK332574 A DK 332574A
Authority
DK
Denmark
Application number
DK332574A
Other languages
Danish (da)
Other versions
DK155013C (en
DK155013B (en
Inventor
T Takekoshi
Original Assignee
Gen Electric
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 by Gen Electric filed Critical Gen Electric
Publication of DK332574A publication Critical patent/DK332574A/da
Publication of DK155013B publication Critical patent/DK155013B/en
Application granted granted Critical
Publication of DK155013C publication Critical patent/DK155013C/en

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
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain
    • 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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • 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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • C08G73/1053—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the tetracarboxylic moiety
    • 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
DK332574A 1973-06-22 1974-06-20 POLYETHERIMIDES FOR USE AS WIRING COATS AND PROCEDURES FOR PRODUCING SAME DK155013C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37274173A 1973-06-22 1973-06-22
US37274173 1973-06-22

Publications (3)

Publication Number Publication Date
DK332574A true DK332574A (en) 1975-03-17
DK155013B DK155013B (en) 1989-01-23
DK155013C DK155013C (en) 1989-05-29

Family

ID=23469436

Family Applications (1)

Application Number Title Priority Date Filing Date
DK332574A DK155013C (en) 1973-06-22 1974-06-20 POLYETHERIMIDES FOR USE AS WIRING COATS AND PROCEDURES FOR PRODUCING SAME

Country Status (10)

Country Link
JP (2) JPS5033478A (en)
BR (1) BR7405089D0 (en)
DD (1) DD112461A5 (en)
DE (1) DE2416595C2 (en)
DK (1) DK155013C (en)
FR (1) FR2300103A1 (en)
GB (1) GB1464009A (en)
IT (1) IT1015233B (en)
SE (1) SE417432B (en)
SU (1) SU1136748A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098800A (en) * 1977-04-18 1978-07-04 General Electric Company Process for preparing polyetheramide-acids
JPS5936527U (en) * 1982-08-31 1984-03-07 三菱電線工業株式会社 insulated wire
JPS5962414A (en) * 1982-10-01 1984-04-09 東洋製罐株式会社 Method and device for expanding pouch mouth section
EP0167020B1 (en) * 1984-06-30 1988-11-23 Akzo Patente GmbH Flexible polyimide multilayer laminate
DE3448075A1 (en) * 1984-08-07 1986-07-17 Simro AG, Meilen Spectacle frame and parts thereof
DE3506526A1 (en) * 1985-02-25 1986-08-28 Akzo Gmbh, 5600 Wuppertal PRINTED SWITCHING ELEMENT WITH POLYIMIDE CONTAINER
US4835249A (en) * 1986-12-31 1989-05-30 General Electric Company Process for preparing polyimides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234181A (en) * 1961-03-15 1966-02-08 Du Pont Melt-fabricable end-capped aromatic polymides

Also Published As

Publication number Publication date
DD112461A5 (en) 1975-04-12
AU6775574A (en) 1975-10-16
DE2416595C2 (en) 1984-01-12
SU1136748A3 (en) 1985-01-23
IT1015233B (en) 1977-05-10
FR2300103B1 (en) 1979-02-16
FR2300103A1 (en) 1976-09-03
JPS58103529A (en) 1983-06-20
DE2416595A1 (en) 1975-01-16
DK155013C (en) 1989-05-29
JPS5033478A (en) 1975-03-31
SE417432B (en) 1981-03-16
SE7408145L (en) 1974-12-23
GB1464009A (en) 1977-02-09
DK155013B (en) 1989-01-23
JPS5846244B2 (en) 1983-10-15
BR7405089D0 (en) 1975-01-21

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Legal Events

Date Code Title Description
PUP Patent expired