FR1000074A - Procédé de fabrication de masses spongieuses ou cellulaires à base de résines vinyliques - Google Patents

Procédé de fabrication de masses spongieuses ou cellulaires à base de résines vinyliques

Info

Publication number
FR1000074A
FR1000074A FR1000074DA FR1000074A FR 1000074 A FR1000074 A FR 1000074A FR 1000074D A FR1000074D A FR 1000074DA FR 1000074 A FR1000074 A FR 1000074A
Authority
FR
France
Prior art keywords
vinyl resins
masses based
cellular masses
spongy
manufacturing
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
English (en)
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.)
Kuhlmann SA
Original Assignee
Kuhlmann 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 Kuhlmann SA filed Critical Kuhlmann SA
Application granted granted Critical
Publication of FR1000074A publication Critical patent/FR1000074A/fr
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
    • C08J9/102—Azo-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)
FR1000074D 1949-10-28 1949-10-28 Procédé de fabrication de masses spongieuses ou cellulaires à base de résines vinyliques Expired FR1000074A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000074T 1949-10-28

Publications (1)

Publication Number Publication Date
FR1000074A true FR1000074A (fr) 1952-02-07

Family

ID=9560167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000074D Expired FR1000074A (fr) 1949-10-28 1949-10-28 Procédé de fabrication de masses spongieuses ou cellulaires à base de résines vinyliques

Country Status (1)

Country Link
FR (1) FR1000074A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825747A (en) * 1954-10-01 1958-03-04 Du Pont Method for foaming rubber
US4507885A (en) * 1982-04-05 1985-04-02 Kinnard Wolcott S Album assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825747A (en) * 1954-10-01 1958-03-04 Du Pont Method for foaming rubber
US4507885A (en) * 1982-04-05 1985-04-02 Kinnard Wolcott S Album assembly

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