FR1302194A - Process for preparing cellular and foamed articles of high melting point polymers - Google Patents

Process for preparing cellular and foamed articles of high melting point polymers

Info

Publication number
FR1302194A
FR1302194A FR874604A FR874604A FR1302194A FR 1302194 A FR1302194 A FR 1302194A FR 874604 A FR874604 A FR 874604A FR 874604 A FR874604 A FR 874604A FR 1302194 A FR1302194 A FR 1302194A
Authority
FR
France
Prior art keywords
melting point
high melting
foamed articles
point polymers
preparing 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
FR874604A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR874604A priority Critical patent/FR1302194A/en
Application granted granted Critical
Publication of FR1302194A publication Critical patent/FR1302194A/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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms

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)
FR874604A 1961-09-29 1961-09-29 Process for preparing cellular and foamed articles of high melting point polymers Expired FR1302194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR874604A FR1302194A (en) 1961-09-29 1961-09-29 Process for preparing cellular and foamed articles of high melting point polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR874604A FR1302194A (en) 1961-09-29 1961-09-29 Process for preparing cellular and foamed articles of high melting point polymers

Publications (1)

Publication Number Publication Date
FR1302194A true FR1302194A (en) 1962-08-24

Family

ID=8763812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874604A Expired FR1302194A (en) 1961-09-29 1961-09-29 Process for preparing cellular and foamed articles of high melting point polymers

Country Status (1)

Country Link
FR (1) FR1302194A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500463A1 (en) * 1981-02-24 1982-08-27 Solvay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500463A1 (en) * 1981-02-24 1982-08-27 Solvay

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