JPS533796B2 - - Google Patents

Info

Publication number
JPS533796B2
JPS533796B2 JP12658773A JP12658773A JPS533796B2 JP S533796 B2 JPS533796 B2 JP S533796B2 JP 12658773 A JP12658773 A JP 12658773A JP 12658773 A JP12658773 A JP 12658773A JP S533796 B2 JPS533796 B2 JP S533796B2
Authority
JP
Japan
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
JP12658773A
Other versions
JPS5076196A (ja
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
Priority to JP12658773A priority Critical patent/JPS533796B2/ja
Priority to GB3045974A priority patent/GB1439881A/en
Priority to US486932A priority patent/US3925313A/en
Priority to DE2434176A priority patent/DE2434176C3/de
Priority to FR7425276A priority patent/FR2250791B1/fr
Priority to AU72938/74A priority patent/AU477741B2/en
Priority to CA209,016A priority patent/CA1042579A/en
Priority to IT53055/74A priority patent/IT1019302B/it
Priority to CH1458474A priority patent/CH620937A5/de
Publication of JPS5076196A publication Critical patent/JPS5076196A/ja
Publication of JPS533796B2 publication Critical patent/JPS533796B2/ja
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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • C08G73/1032—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous characterised by the solvent(s) used

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)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP12658773A 1973-11-09 1973-11-09 Expired JPS533796B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP12658773A JPS533796B2 (ja) 1973-11-09 1973-11-09
GB3045974A GB1439881A (en) 1973-11-09 1974-07-09 Preparation of salts of polyimide precursors
US486932A US3925313A (en) 1973-11-09 1974-07-09 Polyimide water-soluble composition
DE2434176A DE2434176C3 (de) 1973-11-09 1974-07-16 Wasserlösliche Zubereitungen eines Polyimid-Ausgangsmaterials
FR7425276A FR2250791B1 (ja) 1973-11-09 1974-07-19
AU72938/74A AU477741B2 (en) 1973-11-09 1974-09-03 Polyimide water-soluble composition
CA209,016A CA1042579A (en) 1973-11-09 1974-09-10 Water-soluble composition comprising an ammonium salt of a polyimide precursor
IT53055/74A IT1019302B (it) 1973-11-09 1974-09-17 Composizione idrosollubile a base di un precursore polimmidico dota ta di proprieta isolanti termiche ed elettriche
CH1458474A CH620937A5 (ja) 1973-11-09 1974-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12658773A JPS533796B2 (ja) 1973-11-09 1973-11-09

Publications (2)

Publication Number Publication Date
JPS5076196A JPS5076196A (ja) 1975-06-21
JPS533796B2 true JPS533796B2 (ja) 1978-02-09

Family

ID=14938854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12658773A Expired JPS533796B2 (ja) 1973-11-09 1973-11-09

Country Status (8)

Country Link
US (1) US3925313A (ja)
JP (1) JPS533796B2 (ja)
CA (1) CA1042579A (ja)
CH (1) CH620937A5 (ja)
DE (1) DE2434176C3 (ja)
FR (1) FR2250791B1 (ja)
GB (1) GB1439881A (ja)
IT (1) IT1019302B (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189518A (en) * 1969-05-08 1980-02-19 General Electric Company Cured polymeric coating material, coated substrate, and process of forming
JPS5137297B2 (ja) * 1974-09-26 1976-10-14
US4066593A (en) * 1975-10-23 1978-01-03 Standard Oil Company (Indiana) Water soluble wire enamels
JPS5271530A (en) * 1975-12-11 1977-06-15 Showa Electric Wire & Cable Co Ltd Method of manufacturing of electric insulating paint having water as m edium
JPS5342241A (en) * 1976-09-29 1978-04-17 Nitto Electric Ind Co Ltd Stabilization of water-soluble compositions
JPS5345352A (en) * 1976-10-06 1978-04-24 Nitto Electric Ind Co Ltd Resin compositions solubilized in water
DE2651194A1 (de) * 1976-11-10 1978-05-18 Basf Ag Waessrige polyimiddispersionen
JPS543300A (en) * 1977-06-09 1979-01-11 Nitto Electric Ind Co Heat resistant electric insulating film
CA1096712A (en) * 1977-12-19 1981-03-03 Douglas W.T. Beattie Pigment compositions and methods of preparation
ZA796150B (en) * 1978-12-07 1980-10-29 Ici Ltd Chlorination process
US4290929A (en) * 1979-07-13 1981-09-22 Essex Group, Inc. Aqueous solutions of polyesterimides and methods of making the same
DE3037269A1 (de) * 1980-10-02 1982-06-16 Dr. Beck & Co Ag, 2000 Hamburg Hitzehaertbare, amid- und imidgruppen enthaltende polykondensationsprodukte
US4389510A (en) * 1981-04-17 1983-06-21 United Technologies Corporation Water soluble polyimide prepared from 1,2,3,4 butane tetracarboxylic acid and method of preparation
JPS58162659A (ja) * 1982-03-19 1983-09-27 Nitto Electric Ind Co Ltd 水溶性樹脂組成物の製造方法
US4418190A (en) * 1982-04-09 1983-11-29 Essex Group, Inc. Dielectric films from water soluble polyimides
US4480088A (en) * 1983-10-20 1984-10-30 United Technologies Corporation Water soluble polyimide resin system
JPS61155448A (ja) * 1984-12-27 1986-07-15 New Japan Chem Co Ltd 水系ポリイミド樹脂組成物
US4670342A (en) * 1985-04-08 1987-06-02 General Electric Company Method of making electrical inductive devices for use in hermetic refrigerant atmospheres
JP2727185B2 (ja) * 1987-08-27 1998-03-11 宇部興産株式会社 芳香族ポリイミド多層フィルムの製造方法
US5096932A (en) * 1990-01-16 1992-03-17 Ethyl Corporation Polyimide foam products and methods
JPH07102196A (ja) * 1993-10-01 1995-04-18 Nitto Denko Corp 電着塗装剤および電着塗装方法
AT411529B (de) 1996-11-29 2004-02-25 Dupont Performance Coatings Au Überzugsmittel zur herstellung einer elektrisch isolierenden beschichtung auf elektrostahlblech
US6479581B1 (en) 1999-03-12 2002-11-12 Solvay Advanced Polymers, Llc Aqueous-based polyamide-amic acid compositions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179632A (en) * 1962-01-26 1965-04-20 Du Pont Process for preparing polyimides by treating polyamide-acids with aromatic monocarboxylic acid anhydrides
US3440196A (en) * 1966-05-05 1969-04-22 Gen Electric Coating solutions and methods for preparing and using the same
US3448068A (en) * 1966-05-05 1969-06-03 Gen Electric Polymer solutions and methods for preparing and using the same
US3573132A (en) * 1967-10-30 1971-03-30 Rhone Poulenc Sa Process for the preparation of polyimides
US3663728A (en) * 1968-07-25 1972-05-16 Gen Electric Process for producing polyamide acid and polyimides
GB1277824A (en) * 1968-09-02 1972-06-14 Toray Industries Polyimides
US3766117A (en) * 1970-03-12 1973-10-16 Gen Electric Method of making a dispersion from polyamide acid
US3810858A (en) * 1971-12-13 1974-05-14 Gen Electric Method for recovering polyamide acid values from deteriorated dispersions of polyamide acid

Also Published As

Publication number Publication date
CH620937A5 (ja) 1980-12-31
GB1439881A (en) 1976-06-16
CA1042579A (en) 1978-11-14
FR2250791A1 (ja) 1975-06-06
FR2250791B1 (ja) 1980-11-14
DE2434176B2 (de) 1979-08-09
IT1019302B (it) 1977-11-10
DE2434176C3 (de) 1980-04-10
AU7293874A (en) 1976-03-11
JPS5076196A (ja) 1975-06-21
DE2434176A1 (de) 1975-05-15
US3925313A (en) 1975-12-09

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