FR2519991B1 - PROCESS FOR THE MANUFACTURE OF A MIXTURE CONTAINING POLYPROPYLENE - Google Patents

PROCESS FOR THE MANUFACTURE OF A MIXTURE CONTAINING POLYPROPYLENE

Info

Publication number
FR2519991B1
FR2519991B1 FR8300785A FR8300785A FR2519991B1 FR 2519991 B1 FR2519991 B1 FR 2519991B1 FR 8300785 A FR8300785 A FR 8300785A FR 8300785 A FR8300785 A FR 8300785A FR 2519991 B1 FR2519991 B1 FR 2519991B1
Authority
FR
France
Prior art keywords
manufacture
mixture containing
containing polypropylene
polypropylene
mixture
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
FR8300785A
Other languages
French (fr)
Other versions
FR2519991A1 (en
Inventor
Ernst Lohmar
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of FR2519991A1 publication Critical patent/FR2519991A1/en
Application granted granted Critical
Publication of FR2519991B1 publication Critical patent/FR2519991B1/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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/06—Crosslinking by radiation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR8300785A 1982-01-21 1983-01-19 PROCESS FOR THE MANUFACTURE OF A MIXTURE CONTAINING POLYPROPYLENE Expired FR2519991B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823201683 DE3201683C1 (en) 1982-01-21 1982-01-21 Process for the preparation of a mixture containing propylene

Publications (2)

Publication Number Publication Date
FR2519991A1 FR2519991A1 (en) 1983-07-22
FR2519991B1 true FR2519991B1 (en) 1986-12-26

Family

ID=6153502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8300785A Expired FR2519991B1 (en) 1982-01-21 1983-01-19 PROCESS FOR THE MANUFACTURE OF A MIXTURE CONTAINING POLYPROPYLENE

Country Status (5)

Country Link
BE (1) BE895581A (en)
DE (1) DE3201683C1 (en)
FR (1) FR2519991B1 (en)
GB (1) GB2116987B (en)
SE (1) SE448998B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1252388B (en) * 1991-11-12 1995-06-12 Sviluppo Settori Impiego Srl PROPYLENE POLYMERS AND COPOLYMERS SEAMED WITH VINYL POLYBUTADIENE AND PREPARATION PROCEDURE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1800241A1 (en) * 1968-10-01 1970-05-14 Basf Ag Polypropylene molding compounds with improved stiffness
JPS5128114B2 (en) * 1971-11-12 1976-08-17
FR2221473A1 (en) * 1973-03-13 1974-10-11 Nippon Soda Co Cross-linked atactic polypropylene - obtd. by heating with polybutadiene and organic peroxide
JPS51132256A (en) * 1975-04-30 1976-11-17 Japan Synthetic Rubber Co Ltd Thermoplastic composition
DE2839733C2 (en) * 1978-09-13 1980-07-17 Fa. Carl Freudenberg, 6940 Weinheim Process for the production of cross-linked) u.gf. foamed polypropylene
JPS5540739A (en) * 1978-09-18 1980-03-22 Kanegafuchi Chem Ind Co Ltd Foamed polypropylene resin article and its manufacturing

Also Published As

Publication number Publication date
FR2519991A1 (en) 1983-07-22
DE3201683C1 (en) 1983-07-21
SE448998B (en) 1987-03-30
GB2116987B (en) 1985-05-30
GB2116987A (en) 1983-10-05
BE895581A (en) 1983-05-02
SE8207488D0 (en) 1982-12-29
GB8301531D0 (en) 1983-02-23
SE8207488L (en) 1983-07-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse