NL6500641A - - Google Patents

Info

Publication number
NL6500641A
NL6500641A NL6500641A NL6500641A NL6500641A NL 6500641 A NL6500641 A NL 6500641A NL 6500641 A NL6500641 A NL 6500641A NL 6500641 A NL6500641 A NL 6500641A NL 6500641 A NL6500641 A NL 6500641A
Authority
NL
Netherlands
Application number
NL6500641A
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 NL6500641A publication Critical patent/NL6500641A/xx

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
    • C08G73/1028Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • 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

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)
NL6500641A 1964-01-20 1965-01-19 NL6500641A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US338624A US3342774A (en) 1964-01-20 1964-01-20 Direct preparation of aromatic polyimides

Publications (1)

Publication Number Publication Date
NL6500641A true NL6500641A (de) 1965-07-21

Family

ID=23325462

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6500641A NL6500641A (de) 1964-01-20 1965-01-19

Country Status (5)

Country Link
US (1) US3342774A (de)
DE (1) DE1595105A1 (de)
FR (1) FR1436595A (de)
GB (1) GB1072334A (de)
NL (1) NL6500641A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489725A (en) * 1965-10-12 1970-01-13 American Cyanamid Co Process for the preparation of polyimides using a melt polymerization technique
US3451848A (en) * 1966-03-31 1969-06-24 Standard Oil Co Method of coating magnet wire with a polytrimellitamide
US3448080A (en) * 1967-01-09 1969-06-03 Monsanto Co Polyimides prepared from 2,6-diaminobenzo(1,2-d:5,4'-d)bisthiazole
GB1168494A (en) * 1967-04-14 1969-10-29 Monsanto Chemicals Production of Fluorine-Containing Polymers
DE1933212A1 (de) * 1969-07-01 1971-01-07 Bayer Ag Verfahren zur Herstellung von hochmolekularen Polybenzoxazinonen
US3666723A (en) * 1969-08-01 1972-05-30 Ciba Geigy Corp Polyimides from 2,6-diamino-s-triazines and dianhydrides
US3729448A (en) * 1969-10-31 1973-04-24 R Seltzer Polyimides from 2,6-diamino-s-triazines and dianhydrides
US4358581A (en) * 1980-12-05 1982-11-09 E. I. Du Pont De Nemours And Company Polyimide manufacture
JPS57109614A (en) * 1980-12-26 1982-07-08 Kanegafuchi Chem Ind Co Ltd Manufacture of polyimide film
JPS57109613A (en) * 1980-12-26 1982-07-08 Kanegafuchi Chem Ind Co Ltd Manufacture of polyimide film
JPS60210628A (ja) * 1984-03-05 1985-10-23 ロジヤース・コーポレイシヨン ポリアミド‐酸溶液をポリイミドに変換するための補助溶媒促進剤
US4837299A (en) * 1986-12-31 1989-06-06 General Electric Company Process for making polyimides
JP4986071B2 (ja) * 2007-03-30 2012-07-25 国立大学法人東京工業大学 樹脂組成物、硬化物及び光学用部材

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179634A (en) * 1962-01-26 1965-04-20 Du Pont Aromatic polyimides and the process for preparing them

Also Published As

Publication number Publication date
GB1072334A (en) 1967-06-14
US3342774A (en) 1967-09-19
FR1436595A (fr) 1966-04-29
DE1595105A1 (de) 1970-03-05

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