DE2212661A1 - Verfahren zur Herstellung von Polyimid-Vorpolymeren sowie die nach diesem Verfahren hergestellten Produkte - Google Patents

Verfahren zur Herstellung von Polyimid-Vorpolymeren sowie die nach diesem Verfahren hergestellten Produkte

Info

Publication number
DE2212661A1
DE2212661A1 DE19722212661 DE2212661A DE2212661A1 DE 2212661 A1 DE2212661 A1 DE 2212661A1 DE 19722212661 DE19722212661 DE 19722212661 DE 2212661 A DE2212661 A DE 2212661A DE 2212661 A1 DE2212661 A1 DE 2212661A1
Authority
DE
Germany
Prior art keywords
anhydride
aliphatically unsaturated
dicarbonyl compound
mixture
maleic anhydride
Prior art date
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.)
Pending
Application number
DE19722212661
Other languages
German (de)
English (en)
Inventor
Holub Fred Frank
Hoback John Thomas
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
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE2212661A1 publication Critical patent/DE2212661A1/de
Pending legal-status Critical Current

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
    • C08G73/12Unsaturated polyimide precursors

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)
  • Carbon And Carbon Compounds (AREA)
DE19722212661 1971-03-18 1972-03-16 Verfahren zur Herstellung von Polyimid-Vorpolymeren sowie die nach diesem Verfahren hergestellten Produkte Pending DE2212661A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12587571A 1971-03-18 1971-03-18

Publications (1)

Publication Number Publication Date
DE2212661A1 true DE2212661A1 (de) 1972-09-28

Family

ID=22421858

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722212661 Pending DE2212661A1 (de) 1971-03-18 1972-03-16 Verfahren zur Herstellung von Polyimid-Vorpolymeren sowie die nach diesem Verfahren hergestellten Produkte

Country Status (8)

Country Link
JP (1) JPS4733197A (xx)
BE (1) BE780860A (xx)
DE (1) DE2212661A1 (xx)
FR (1) FR2130439A1 (xx)
GB (1) GB1395761A (xx)
IT (1) IT954811B (xx)
LU (1) LU64987A1 (xx)
NL (1) NL7203647A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028419A2 (en) * 1979-11-05 1981-05-13 Hitachi, Ltd. Imides and process for producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028419A2 (en) * 1979-11-05 1981-05-13 Hitachi, Ltd. Imides and process for producing the same
EP0028419A3 (en) * 1979-11-05 1981-05-27 Hitachi, Ltd. Imides and process for producing the same

Also Published As

Publication number Publication date
BE780860A (fr) 1972-07-17
JPS4733197A (xx) 1972-11-17
GB1395761A (en) 1975-05-29
NL7203647A (xx) 1972-09-20
IT954811B (it) 1973-09-15
FR2130439A1 (xx) 1972-11-03
LU64987A1 (xx) 1972-07-10

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