FR2236887B2 - - Google Patents

Info

Publication number
FR2236887B2
FR2236887B2 FR7429399A FR7429399A FR2236887B2 FR 2236887 B2 FR2236887 B2 FR 2236887B2 FR 7429399 A FR7429399 A FR 7429399A FR 7429399 A FR7429399 A FR 7429399A FR 2236887 B2 FR2236887 B2 FR 2236887B2
Authority
FR
France
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
FR7429399A
Other languages
French (fr)
Other versions
FR2236887A2 (is
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
Priority claimed from US00319327A external-priority patent/US3847867A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2236887A2 publication Critical patent/FR2236887A2/fr
Application granted granted Critical
Publication of FR2236887B2 publication Critical patent/FR2236887B2/fr
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
    • C08G73/1046—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
    • C08G73/1046—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
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/106—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing silicon
    • 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
    • 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

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)
  • Polyamides (AREA)
FR7429399A 1972-12-29 1974-08-28 Expired FR2236887B2 (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00319327A US3847867A (en) 1971-01-20 1972-12-29 Polyetherimides

Publications (2)

Publication Number Publication Date
FR2236887A2 FR2236887A2 (is) 1975-02-07
FR2236887B2 true FR2236887B2 (is) 1979-01-05

Family

ID=23241782

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7346890A Expired FR2257627B2 (is) 1972-12-29 1973-12-28
FR7429399A Expired FR2236887B2 (is) 1972-12-29 1974-08-28

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7346890A Expired FR2257627B2 (is) 1972-12-29 1973-12-28

Country Status (6)

Country Link
JP (1) JPS5018594A (is)
CA (1) CA1019888A (is)
DE (1) DE2363785C2 (is)
FR (2) FR2257627B2 (is)
GB (1) GB1463300A (is)
IT (1) IT1002288B (is)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296219A (en) * 1978-03-31 1981-10-20 Hitachi, Ltd. Bismide-ether compounds, compositions thereof, and method of producing same
GB2048911B (en) * 1979-05-09 1983-05-25 Gen Electric Injection mouldable polyetherimide oligomers and method for making
JPS57111319A (en) * 1980-04-07 1982-07-10 Gen Electric Polyether amide imide resin and insulated electroconductive body
US4423111A (en) * 1980-04-07 1983-12-27 General Electric Company Polyetherimide resin and electrical conductors insulated therewith
JPS59500867A (ja) * 1982-05-25 1984-05-17 ゼネラル　エレクトリツク　カンパニイ ポリエ−テルイミドを製造する方法
US4444979A (en) * 1983-02-25 1984-04-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Polyphenylene ethers with imide linking groups
US4623732A (en) * 1983-11-18 1986-11-18 General Electric Company Process for the preparation of N-alkylphthalimide and copolymer derived therefrom
US4565858A (en) * 1984-10-26 1986-01-21 General Electric Company Polyetherimides with high thermal stability and solvent resistance and precursors therefor
US4675366A (en) * 1985-07-12 1987-06-23 General Electric Company Alkyl-containing monomers in cross-linkable polyimide compositions
EP0266595A3 (en) * 1986-11-03 1989-03-08 General Electric Company Flame resistant polyetherimide resin blends
GB2198739B (en) * 1986-12-03 1990-06-20 Domnick Hunter Filters Ltd Microporous membrane
US4835249A (en) * 1986-12-31 1989-05-30 General Electric Company Process for preparing polyimides
EP0307670B1 (en) * 1987-09-04 1994-09-21 General Electric Company Flame resistant polyetherimide-siloxane-polyetherimide copolymer blends
US5051483A (en) * 1988-11-14 1991-09-24 General Electric Company Flame resistant polyetherimide resin blends
US5106915A (en) * 1990-11-02 1992-04-21 General Electric Company Flame resistant polyetherimide resin blends

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH445846A (de) * 1959-04-01 1967-10-31 Du Pont Verfahren zur Herstellung von Polyimidformgegenständen
US3699075A (en) * 1970-10-28 1972-10-17 Trw Inc Soluble high molecular weight polyimide
US3965125A (en) * 1971-02-08 1976-06-22 Trw Inc. Synthesis of certain bis(phthalic anhydrides)
JPS4843194A (is) * 1971-10-04 1973-06-22
JPS494515A (is) * 1972-04-22 1974-01-16
JPS494918A (is) * 1972-04-28 1974-01-17

Also Published As

Publication number Publication date
FR2257627B2 (is) 1979-03-30
FR2236887A2 (is) 1975-02-07
FR2257627A2 (is) 1975-08-08
IT1002288B (it) 1976-05-20
GB1463300A (en) 1977-02-02
DE2363785A1 (de) 1974-07-04
CA1019888A (en) 1977-10-25
JPS5018594A (is) 1975-02-27
DE2363785C2 (de) 1985-05-09

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