FR62379E - Foaming agents for the production of materials with cellular structure - Google Patents

Foaming agents for the production of materials with cellular structure

Info

Publication number
FR62379E
FR62379E FR62379DA FR62379E FR 62379 E FR62379 E FR 62379E FR 62379D A FR62379D A FR 62379DA FR 62379 E FR62379 E FR 62379E
Authority
FR
France
Prior art keywords
materials
production
foaming agents
cellular structure
cellular
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.)
Expired
Application number
Other languages
French (fr)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR62379E publication Critical patent/FR62379E/en
Expired 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
    • C08J9/10—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 developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/107—Nitroso compounds

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)
FR62379D 1952-01-16 1952-01-16 Foaming agents for the production of materials with cellular structure Expired FR62379E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR62379T 1952-01-16

Publications (1)

Publication Number Publication Date
FR62379E true FR62379E (en) 1955-06-14

Family

ID=8695813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62379D Expired FR62379E (en) 1952-01-16 1952-01-16 Foaming agents for the production of materials with cellular structure

Country Status (1)

Country Link
FR (1) FR62379E (en)

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