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BE831766A - Materiaux multicellulaires a base de bismaleimides et ammoniac - Google Patents

Materiaux multicellulaires a base de bismaleimides et ammoniac

Info

Publication number
BE831766A
BE831766A BE158641A BE158641A BE831766A BE 831766 A BE831766 A BE 831766A BE 158641 A BE158641 A BE 158641A BE 158641 A BE158641 A BE 158641A BE 831766 A BE831766 A BE 831766A
Authority
BE
Belgium
Prior art keywords
bismaleimides
ammonia
materials based
multicellular
multicellular materials
Prior art date
Application number
BE158641A
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 BE831766A publication Critical patent/BE831766A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
BE158641A 1974-07-26 1975-07-25 Materiaux multicellulaires a base de bismaleimides et ammoniac BE831766A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7426082A FR2279783A1 (fr) 1974-07-26 1974-07-26 Resines thermostables par bis-maleimides et ammoniac

Publications (1)

Publication Number Publication Date
BE831766A true BE831766A (fr) 1976-01-26

Family

ID=9141778

Family Applications (1)

Application Number Title Priority Date Filing Date
BE158641A BE831766A (fr) 1974-07-26 1975-07-25 Materiaux multicellulaires a base de bismaleimides et ammoniac

Country Status (12)

Country Link
JP (1) JPS5149262A (xx)
BE (1) BE831766A (xx)
CA (1) CA1061948A (xx)
CH (1) CH608510A5 (xx)
DE (1) DE2533401A1 (xx)
DK (1) DK141513B (xx)
ES (1) ES439739A1 (xx)
FR (1) FR2279783A1 (xx)
IE (1) IE41637B1 (xx)
IT (1) IT1040066B (xx)
LU (1) LU73064A1 (xx)
NL (1) NL7508633A (xx)

Also Published As

Publication number Publication date
JPS5149262A (en) 1976-04-28
IE41637L (en) 1976-01-26
IT1040066B (it) 1979-12-20
FR2279783A1 (fr) 1976-02-20
ES439739A1 (es) 1977-05-01
LU73064A1 (xx) 1976-07-01
DK340675A (xx) 1976-01-27
DE2533401A1 (de) 1976-02-05
CA1061948A (fr) 1979-09-04
FR2279783B1 (xx) 1978-01-20
DK141513B (da) 1980-04-08
NL7508633A (nl) 1976-01-28
IE41637B1 (en) 1980-02-13
DK141513C (xx) 1980-09-29
CH608510A5 (en) 1979-01-15

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