IT954811B - Procedimento per l ottenimento di prepolimeri immidici mediante rea zione di diammine organiche e composti di carbonilici insaturi - Google Patents

Procedimento per l ottenimento di prepolimeri immidici mediante rea zione di diammine organiche e composti di carbonilici insaturi

Info

Publication number
IT954811B
IT954811B IT2209772A IT2209772A IT954811B IT 954811 B IT954811 B IT 954811B IT 2209772 A IT2209772 A IT 2209772A IT 2209772 A IT2209772 A IT 2209772A IT 954811 B IT954811 B IT 954811B
Authority
IT
Italy
Prior art keywords
immide
prepolymers
procedure
obtaining
reaction
Prior art date
Application number
IT2209772A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT954811B publication Critical patent/IT954811B/it

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)
  • Carbon And Carbon Compounds (AREA)
IT2209772A 1971-03-18 1972-03-18 Procedimento per l ottenimento di prepolimeri immidici mediante rea zione di diammine organiche e composti di carbonilici insaturi IT954811B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT954811B true IT954811B (it) 1973-09-15

Family

ID=22421858

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2209772A IT954811B (it) 1971-03-18 1972-03-18 Procedimento per l ottenimento di prepolimeri immidici mediante rea zione di diammine organiche e composti di carbonilici insaturi

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)

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
DE2212661A1 (de) 1972-09-28
BE780860A (fr) 1972-07-17
JPS4733197A (xx) 1972-11-17
GB1395761A (en) 1975-05-29
NL7203647A (xx) 1972-09-20
FR2130439A1 (xx) 1972-11-03
LU64987A1 (xx) 1972-07-10

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