FR1512955A - Process for the production of foamed ethylene copolymers - Google Patents

Process for the production of foamed ethylene copolymers

Info

Publication number
FR1512955A
FR1512955A FR97164A FR97164A FR1512955A FR 1512955 A FR1512955 A FR 1512955A FR 97164 A FR97164 A FR 97164A FR 97164 A FR97164 A FR 97164A FR 1512955 A FR1512955 A FR 1512955A
Authority
FR
France
Prior art keywords
production
ethylene copolymers
foamed ethylene
foamed
copolymers
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
FR97164A
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.)
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
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR1512955A publication Critical patent/FR1512955A/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
    • C08J9/12—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 physical blowing agent
    • C08J9/14—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 physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
FR97164A 1966-03-02 1967-03-02 Process for the production of foamed ethylene copolymers Expired FR1512955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB86035A DE1282918B (en) 1966-03-02 1966-03-02 Process for the production of cell bodies from olefin polymers

Publications (1)

Publication Number Publication Date
FR1512955A true FR1512955A (en) 1968-02-09

Family

ID=6983193

Family Applications (2)

Application Number Title Priority Date Filing Date
FR97164A Expired FR1512955A (en) 1966-03-02 1967-03-02 Process for the production of foamed ethylene copolymers
FR97165A Expired FR1512956A (en) 1966-03-02 1967-03-02 Process for the production of foam polypropylene

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR97165A Expired FR1512956A (en) 1966-03-02 1967-03-02 Process for the production of foam polypropylene

Country Status (5)

Country Link
AT (1) AT282971B (en)
BE (2) BE694802A (en)
DE (1) DE1282918B (en)
FR (2) FR1512955A (en)
GB (2) GB1170802A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911719C2 (en) * 1979-03-24 1982-07-01 Fa. Carl Freudenberg, 6940 Weinheim Process for the production of lightweight foams from thermoplastic crystalline plastics
JPS6011976B2 (en) * 1980-05-29 1985-03-29 積水化学工業株式会社 Manufacturing method of foamed polyethylene
US4663361A (en) * 1985-12-24 1987-05-05 The Dow Chemical Company Expandable polyolefin compositions and preparation process utilizing isobutane blowing agent
US5225451A (en) * 1992-08-27 1993-07-06 Astro-Valcour, Inc. Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same
US5290822A (en) * 1992-08-27 1994-03-01 Astro-Valcour, Inc. Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL212591A (en) * 1955-12-02 1900-01-01

Also Published As

Publication number Publication date
BE694855A (en) 1967-09-01
AT282971B (en) 1970-07-27
DE1282918B (en) 1968-11-14
GB1170802A (en) 1969-11-19
BE694802A (en) 1967-08-28
GB1170803A (en) 1969-11-19
FR1512956A (en) 1968-02-09

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