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DE2533401A1 - Multicellulare materialien auf der basis von bis-maleinimiden und ammoniak - Google Patents

Multicellulare materialien auf der basis von bis-maleinimiden und ammoniak

Info

Publication number
DE2533401A1
DE2533401A1 DE19752533401 DE2533401A DE2533401A1 DE 2533401 A1 DE2533401 A1 DE 2533401A1 DE 19752533401 DE19752533401 DE 19752533401 DE 2533401 A DE2533401 A DE 2533401A DE 2533401 A1 DE2533401 A1 DE 2533401A1
Authority
DE
Germany
Prior art keywords
ammonia
multicellular
materials according
agent
polymer
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.)
Withdrawn
Application number
DE19752533401
Other languages
German (de)
English (en)
Inventor
Pierre Ledru
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of DE2533401A1 publication Critical patent/DE2533401A1/de
Withdrawn legal-status Critical Current

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)
DE19752533401 1974-07-26 1975-07-25 Multicellulare materialien auf der basis von bis-maleinimiden und ammoniak Withdrawn DE2533401A1 (de)

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
DE2533401A1 true DE2533401A1 (de) 1976-02-05

Family

ID=9141778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752533401 Withdrawn DE2533401A1 (de) 1974-07-26 1975-07-25 Multicellulare materialien auf der basis von bis-maleinimiden und ammoniak

Country Status (12)

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

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 (sv) 1976-07-01
DK340675A (sv) 1976-01-27
CA1061948A (fr) 1979-09-04
FR2279783B1 (sv) 1978-01-20
DK141513B (da) 1980-04-08
NL7508633A (nl) 1976-01-28
IE41637B1 (en) 1980-02-13
DK141513C (sv) 1980-09-29
CH608510A5 (en) 1979-01-15
BE831766A (fr) 1976-01-26

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination