FR78048E - Process for the production of foamed polyamides - Google Patents

Process for the production of foamed polyamides

Info

Publication number
FR78048E
FR78048E FR832541A FR832541A FR78048E FR 78048 E FR78048 E FR 78048E FR 832541 A FR832541 A FR 832541A FR 832541 A FR832541 A FR 832541A FR 78048 E FR78048 E FR 78048E
Authority
FR
France
Prior art keywords
production
foamed polyamides
polyamides
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
FR832541A
Other languages
French (fr)
Inventor
Friederich Becke
Kurt Wick
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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
Priority to FR1201180D priority Critical patent/FR1201180A/en
Priority to DEB53943A priority patent/DE1116399B/en
Priority to NL253583A priority patent/NL253583A/xx
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to FR832541A priority patent/FR78048E/en
Application granted granted Critical
Publication of FR78048E publication Critical patent/FR78048E/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
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers

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)
FR832541A 1959-07-10 1960-07-09 Process for the production of foamed polyamides Expired FR78048E (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1201180D FR1201180A (en) 1960-07-09 1958-08-07 Process for the production of foamed polyamides
DEB53943A DE1116399B (en) 1959-07-10 1959-07-10 Process for the production of foamable polyamides
NL253583A NL253583A (en) 1960-07-09 1960-07-08
FR832541A FR78048E (en) 1960-07-09 1960-07-09 Process for the production of foamed polyamides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR832541A FR78048E (en) 1960-07-09 1960-07-09 Process for the production of foamed polyamides

Publications (1)

Publication Number Publication Date
FR78048E true FR78048E (en) 1962-05-26

Family

ID=8735237

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1201180D Expired FR1201180A (en) 1960-07-09 1958-08-07 Process for the production of foamed polyamides
FR832541A Expired FR78048E (en) 1959-07-10 1960-07-09 Process for the production of foamed polyamides

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1201180D Expired FR1201180A (en) 1960-07-09 1958-08-07 Process for the production of foamed polyamides

Country Status (2)

Country Link
FR (2) FR1201180A (en)
NL (1) NL253583A (en)

Also Published As

Publication number Publication date
FR1201180A (en) 1959-12-29
NL253583A (en) 1964-03-25

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