BE780860A - PROCESS FOR THE PREPARATION OF A POLYIMIDE PREPOLYMER AND THE PRODUCT OBTAINED - Google Patents

PROCESS FOR THE PREPARATION OF A POLYIMIDE PREPOLYMER AND THE PRODUCT OBTAINED

Info

Publication number
BE780860A
BE780860A BE780860A BE780860A BE780860A BE 780860 A BE780860 A BE 780860A BE 780860 A BE780860 A BE 780860A BE 780860 A BE780860 A BE 780860A BE 780860 A BE780860 A BE 780860A
Authority
BE
Belgium
Prior art keywords
preparation
product obtained
polyimide prepolymer
prepolymer
polyimide
Prior art date
Application number
BE780860A
Other languages
French (fr)
Inventor
F F Holub
J T Hoback
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE780860A publication Critical patent/BE780860A/en

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
    • C08G73/12—Unsaturated 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)
BE780860A 1971-03-18 1972-03-17 PROCESS FOR THE PREPARATION OF A POLYIMIDE PREPOLYMER AND THE PRODUCT OBTAINED BE780860A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE780860A true BE780860A (en) 1972-07-17

Family

ID=22421858

Family Applications (1)

Application Number Title Priority Date Filing Date
BE780860A BE780860A (en) 1971-03-18 1972-03-17 PROCESS FOR THE PREPARATION OF A POLYIMIDE PREPOLYMER AND THE PRODUCT OBTAINED

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5667326A (en) * 1979-11-05 1981-06-06 Hitachi Ltd Imide type compound and production thereof

Also Published As

Publication number Publication date
IT954811B (en) 1973-09-15
DE2212661A1 (en) 1972-09-28
GB1395761A (en) 1975-05-29
LU64987A1 (en) 1972-07-10
FR2130439A1 (en) 1972-11-03
NL7203647A (en) 1972-09-20
JPS4733197A (en) 1972-11-17

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