BE715666A - - Google Patents

Info

Publication number
BE715666A
BE715666A BE715666DA BE715666A BE 715666 A BE715666 A BE 715666A BE 715666D A BE715666D A BE 715666DA BE 715666 A BE715666 A BE 715666A
Authority
BE
Belgium
Prior art keywords
anhydrides
resin
reaction
unsaturated dicarboxylic
dicarboxylic acids
Prior art date
Application number
Other languages
English (en)
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
Publication of BE715666A publication Critical patent/BE715666A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003Preparatory processes
    • C08G73/1007Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1021Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the catalyst used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE715666D 1967-05-26 1968-05-24 BE715666A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3310067 1967-05-26

Publications (1)

Publication Number Publication Date
BE715666A true BE715666A (enrdf_load_stackoverflow) 1968-10-16

Family

ID=12377228

Family Applications (1)

Application Number Title Priority Date Filing Date
BE715666D BE715666A (enrdf_load_stackoverflow) 1967-05-26 1968-05-24

Country Status (1)

Country Link
BE (1) BE715666A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068246A1 (de) * 1981-06-22 1983-01-05 BASF Aktiengesellschaft Verfahren zur Herstellung von pulverförmigem Polyimid und seine Verwendung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068246A1 (de) * 1981-06-22 1983-01-05 BASF Aktiengesellschaft Verfahren zur Herstellung von pulverförmigem Polyimid und seine Verwendung

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