FR1433719A - Swelling agents used for the foaming of polymers and foamed polymers thus obtained - Google Patents

Swelling agents used for the foaming of polymers and foamed polymers thus obtained

Info

Publication number
FR1433719A
FR1433719A FR14455A FR14455A FR1433719A FR 1433719 A FR1433719 A FR 1433719A FR 14455 A FR14455 A FR 14455A FR 14455 A FR14455 A FR 14455A FR 1433719 A FR1433719 A FR 1433719A
Authority
FR
France
Prior art keywords
polymers
foaming
agents used
swelling agents
foamed
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
FR14455A
Other languages
French (fr)
Inventor
Erwin Mueller
Herbert Eck
Hans Scheurlen
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
Priority to FR14455A priority Critical patent/FR1433719A/en
Application granted granted Critical
Publication of FR1433719A publication Critical patent/FR1433719A/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
    • C08J9/102—Azo-compounds
FR14455A 1965-04-23 1965-04-23 Swelling agents used for the foaming of polymers and foamed polymers thus obtained Expired FR1433719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR14455A FR1433719A (en) 1965-04-23 1965-04-23 Swelling agents used for the foaming of polymers and foamed polymers thus obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR14455A FR1433719A (en) 1965-04-23 1965-04-23 Swelling agents used for the foaming of polymers and foamed polymers thus obtained

Publications (1)

Publication Number Publication Date
FR1433719A true FR1433719A (en) 1966-04-01

Family

ID=8577173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR14455A Expired FR1433719A (en) 1965-04-23 1965-04-23 Swelling agents used for the foaming of polymers and foamed polymers thus obtained

Country Status (1)

Country Link
FR (1) FR1433719A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012089516A1 (en) * 2010-12-30 2012-07-05 Basf Se Surface-modified pigment preparations
FR3082843A1 (en) * 2018-06-25 2019-12-27 Arkema France POLYMERIC BLOWING AGENT

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012089516A1 (en) * 2010-12-30 2012-07-05 Basf Se Surface-modified pigment preparations
US9346963B2 (en) 2010-12-30 2016-05-24 Basf Se Surface-modified pigment preparations
FR3082843A1 (en) * 2018-06-25 2019-12-27 Arkema France POLYMERIC BLOWING AGENT

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