GB2069513B - Copolymers of etherimides and amides - Google Patents

Copolymers of etherimides and amides

Info

Publication number
GB2069513B
GB2069513B GB8100759A GB8100759A GB2069513B GB 2069513 B GB2069513 B GB 2069513B GB 8100759 A GB8100759 A GB 8100759A GB 8100759 A GB8100759 A GB 8100759A GB 2069513 B GB2069513 B GB 2069513B
Authority
GB
United Kingdom
Prior art keywords
etherimides
amides
copolymers
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
GB8100759A
Other languages
English (en)
Other versions
GB2069513A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB2069513A publication Critical patent/GB2069513A/en
Application granted granted Critical
Publication of GB2069513B publication Critical patent/GB2069513B/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
    • C08G73/14—Polyamide-imides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
GB8100759A 1980-01-30 1981-01-12 Copolymers of etherimides and amides Expired GB2069513B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11689480A 1980-01-30 1980-01-30

Publications (2)

Publication Number Publication Date
GB2069513A GB2069513A (en) 1981-08-26
GB2069513B true GB2069513B (en) 1983-07-27

Family

ID=22369867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8100759A Expired GB2069513B (en) 1980-01-30 1981-01-12 Copolymers of etherimides and amides

Country Status (8)

Country Link
JP (1) JPS56125430A (https=)
AU (1) AU548776B2 (https=)
BR (1) BR8100603A (https=)
DD (1) DD160262A5 (https=)
DE (1) DE3100874A1 (https=)
FR (1) FR2474515A1 (https=)
GB (1) GB2069513B (https=)
NL (1) NL188098C (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1232993A (en) * 1982-09-29 1988-02-16 Markus Matzner Blends of poly(etherimides) and polyamides
US4681928A (en) * 1984-06-01 1987-07-21 M&T Chemicals Inc. Poly(amide-amide acid), polyamide acid, poly(esteramide acid), poly(amide-imide), polyimide, poly(esterimide) from poly arylene diamine
AU576675B2 (en) * 1985-06-20 1988-09-01 National Aeronautics And Space Administration - Nasa Copolyimides

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847867A (en) * 1971-01-20 1974-11-12 Gen Electric Polyetherimides
CH580125A5 (https=) * 1972-08-25 1976-09-30 Ciba Geigy Ag
US3989670A (en) * 1972-12-29 1976-11-02 General Electric Company Method for making polyetherimides
US3917643A (en) * 1973-06-22 1975-11-04 Gen Electric Method for making polyetherimides and products produced thereby
US4072665A (en) * 1976-03-08 1978-02-07 The Upjohn Company Polyamide from arylene diamine, isophthalic acid and alkylene dicarboxylic acid
US3998840A (en) * 1976-04-16 1976-12-21 General Electric Company Method for making polyetherimides using a sodium chloride or ferric sulfate catalyst

Also Published As

Publication number Publication date
FR2474515A1 (fr) 1981-07-31
DE3100874A1 (de) 1981-11-26
BR8100603A (pt) 1981-08-18
AU6672081A (en) 1981-08-06
AU548776B2 (en) 1986-01-02
DD160262A5 (de) 1983-05-18
GB2069513A (en) 1981-08-26
NL188098B (nl) 1991-11-01
FR2474515B1 (https=) 1984-03-16
NL188098C (nl) 1992-04-01
JPS56125430A (en) 1981-10-01
NL8100352A (nl) 1981-09-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960112