FR1565555A - - Google Patents

Info

Publication number
FR1565555A
FR1565555A FR1565555DA FR1565555A FR 1565555 A FR1565555 A FR 1565555A FR 1565555D A FR1565555D A FR 1565555DA FR 1565555 A FR1565555 A FR 1565555A
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1565555A publication Critical patent/FR1565555A/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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • 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
    • H01B3/303—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 H01B3/38 or H01B3/302
    • H01B3/306—Polyimides or polyesterimides
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
FR1565555D 1967-03-09 1968-03-11 Expired FR1565555A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62179567A 1967-03-09 1967-03-09
US69701568A 1968-01-11 1968-01-11

Publications (1)

Publication Number Publication Date
FR1565555A true FR1565555A (enrdf_load_stackoverflow) 1969-05-02

Family

ID=27089061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1565555D Expired FR1565555A (enrdf_load_stackoverflow) 1967-03-09 1968-03-11

Country Status (6)

Country Link
BE (1) BE711891A (enrdf_load_stackoverflow)
CH (1) CH505867A (enrdf_load_stackoverflow)
FR (1) FR1565555A (enrdf_load_stackoverflow)
GB (1) GB1225274A (enrdf_load_stackoverflow)
NL (1) NL6803283A (enrdf_load_stackoverflow)
SE (1) SE356990B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2022665A1 (de) * 1969-05-08 1970-11-19 Gen Electric Verbessertes Verfahren zur Herstellung von Polyamidbeschichtungsmaterial
FR2568258A1 (fr) * 1984-07-25 1986-01-31 Inst Francais Du Petrole Compositions de precurseurs de polyimides, leur preparation, les polyimides en derivant et leurs utilisations, notamment dans la fabrication de vernis d'emaillage pour conducteurs electriques

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2022665A1 (de) * 1969-05-08 1970-11-19 Gen Electric Verbessertes Verfahren zur Herstellung von Polyamidbeschichtungsmaterial
FR2568258A1 (fr) * 1984-07-25 1986-01-31 Inst Francais Du Petrole Compositions de precurseurs de polyimides, leur preparation, les polyimides en derivant et leurs utilisations, notamment dans la fabrication de vernis d'emaillage pour conducteurs electriques
EP0170591A1 (fr) * 1984-07-25 1986-02-05 Centre D'etude Des Materiaux Organiques Pour Technologies Avancees Procédé de préparation de compositions de précurseurs de polyimides
US4720539A (en) * 1984-07-25 1988-01-19 Centre D'etudes Des Materiaux Organiques Pour Technologies Avancees Polyimide precursor compositions, their manufacture, the resultant polyimides and their use, particularly for manufacturing enamelling varnishes for electric wires

Also Published As

Publication number Publication date
CH505867A (de) 1971-04-15
SE356990B (enrdf_load_stackoverflow) 1973-06-12
NL6803283A (enrdf_load_stackoverflow) 1968-09-10
GB1225274A (enrdf_load_stackoverflow) 1971-03-17
BE711891A (enrdf_load_stackoverflow) 1968-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse