FR1512956A - Procédé pour la production de polypropylène mousse - Google Patents

Procédé pour la production de polypropylène mousse

Info

Publication number
FR1512956A
FR1512956A FR97165A FR97165A FR1512956A FR 1512956 A FR1512956 A FR 1512956A FR 97165 A FR97165 A FR 97165A FR 97165 A FR97165 A FR 97165A FR 1512956 A FR1512956 A FR 1512956A
Authority
FR
France
Prior art keywords
production
foam polypropylene
foam
polypropylene
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
FR97165A
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.)
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 FR1512956A publication Critical patent/FR1512956A/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
    • C08J9/12—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
FR97165A 1966-03-02 1967-03-02 Procédé pour la production de polypropylène mousse Expired FR1512956A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB86035A DE1282918B (de) 1966-03-02 1966-03-02 Verfahren zur Herstellung von Zellkoerpern aus Olefinpolymerisaten

Publications (1)

Publication Number Publication Date
FR1512956A true FR1512956A (fr) 1968-02-09

Family

ID=6983193

Family Applications (2)

Application Number Title Priority Date Filing Date
FR97164A Expired FR1512955A (fr) 1966-03-02 1967-03-02 Procédé pour la production de copolymères éthyléniques mousses
FR97165A Expired FR1512956A (fr) 1966-03-02 1967-03-02 Procédé pour la production de polypropylène mousse

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR97164A Expired FR1512955A (fr) 1966-03-02 1967-03-02 Procédé pour la production de copolymères éthyléniques mousses

Country Status (5)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911719C2 (de) * 1979-03-24 1982-07-01 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung von leichtgewichtigen Schaumstoffen aus thermoplastischen kristallinen Kunststoffen
JPS6011976B2 (ja) * 1980-05-29 1985-03-29 積水化学工業株式会社 発泡ポリエチレンの製造方法
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 (fr) * 1955-12-02 1900-01-01

Also Published As

Publication number Publication date
BE694855A (fr) 1967-09-01
AT282971B (de) 1970-07-27
FR1512955A (fr) 1968-02-09
DE1282918B (de) 1968-11-14
GB1170802A (en) 1969-11-19
BE694802A (fr) 1967-08-28
GB1170803A (en) 1969-11-19

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