SE448998B - Forfarande for framstellning av en blandning av polypropen, 1,2-polybutadien och polyeten - Google Patents

Forfarande for framstellning av en blandning av polypropen, 1,2-polybutadien och polyeten

Info

Publication number
SE448998B
SE448998B SE8207488A SE8207488A SE448998B SE 448998 B SE448998 B SE 448998B SE 8207488 A SE8207488 A SE 8207488A SE 8207488 A SE8207488 A SE 8207488A SE 448998 B SE448998 B SE 448998B
Authority
SE
Sweden
Prior art keywords
weight
polypropylene
mixture
temperature
foam
Prior art date
Application number
SE8207488A
Other languages
English (en)
Swedish (sv)
Other versions
SE8207488D0 (sv
SE8207488L (sv
Inventor
E Lohmar
Original Assignee
Freudenberg Carl Fa
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 Freudenberg Carl Fa filed Critical Freudenberg Carl Fa
Publication of SE8207488D0 publication Critical patent/SE8207488D0/xx
Publication of SE8207488L publication Critical patent/SE8207488L/xx
Publication of SE448998B publication Critical patent/SE448998B/sv

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)
SE8207488A 1982-01-21 1982-12-29 Forfarande for framstellning av en blandning av polypropen, 1,2-polybutadien och polyeten SE448998B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823201683 DE3201683C1 (de) 1982-01-21 1982-01-21 Verfahren zur Herstellung einer Propylen enthaltenden Mischung

Publications (3)

Publication Number Publication Date
SE8207488D0 SE8207488D0 (sv) 1982-12-29
SE8207488L SE8207488L (sv) 1983-07-22
SE448998B true SE448998B (sv) 1987-03-30

Family

ID=6153502

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8207488A SE448998B (sv) 1982-01-21 1982-12-29 Forfarande for framstellning av en blandning av polypropen, 1,2-polybutadien och polyeten

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1252388B (it) * 1991-11-12 1995-06-12 Sviluppo Settori Impiego Srl Polimeri e copolimeri del propilene aggraffati con vinilpolibutadiene e procedimento di preparazione

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1800241A1 (de) * 1968-10-01 1970-05-14 Basf Ag Formmassen aus Polypropylen mit verbesserter Steifigkeit
JPS5128114B2 (de) * 1971-11-12 1976-08-17
NL7403332A (de) * 1973-03-13 1974-09-17
JPS51132256A (en) * 1975-04-30 1976-11-17 Japan Synthetic Rubber Co Ltd Thermoplastic composition
DE2839733C2 (de) * 1978-09-13 1980-07-17 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung von vernetzten) u.ggf. geschäumtem Polypropylen
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 (fr) 1983-07-22
FR2519991B1 (fr) 1986-12-26
GB2116987A (en) 1983-10-05
DE3201683C1 (de) 1983-07-21
BE895581A (fr) 1983-05-02
SE8207488D0 (sv) 1982-12-29
GB2116987B (en) 1985-05-30
SE8207488L (sv) 1983-07-22
GB8301531D0 (en) 1983-02-23

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