SE8005027L - PROPENPOLYMERISATIONSFORFARANDE - Google Patents

PROPENPOLYMERISATIONSFORFARANDE

Info

Publication number
SE8005027L
SE8005027L SE8005027A SE8005027A SE8005027L SE 8005027 L SE8005027 L SE 8005027L SE 8005027 A SE8005027 A SE 8005027A SE 8005027 A SE8005027 A SE 8005027A SE 8005027 L SE8005027 L SE 8005027L
Authority
SE
Sweden
Prior art keywords
propylene
polymerization process
improved
component
catalyst
Prior art date
Application number
SE8005027A
Other languages
Swedish (sv)
Inventor
E A Zukowski
Original Assignee
El Paso Polyolefins
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 El Paso Polyolefins filed Critical El Paso Polyolefins
Publication of SE8005027L publication Critical patent/SE8005027L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

IMPROVED PROPYLENE POLYMERIZATION PROCESS Improved catalyst productivity rates are obtained in a propylene polymerization process conducted at sufficient pressures to maintain propylene in liquid phase, by carrying out the polymerization in the presence of small amounts of ethylene and of a catalyst system containing trialkylaluminum component and a magnesium halide supported catalyst component.
SE8005027A 1979-07-09 1980-07-08 PROPENPOLYMERISATIONSFORFARANDE SE8005027L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5593379A 1979-07-09 1979-07-09

Publications (1)

Publication Number Publication Date
SE8005027L true SE8005027L (en) 1981-01-10

Family

ID=22001092

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8005027A SE8005027L (en) 1979-07-09 1980-07-08 PROPENPOLYMERISATIONSFORFARANDE

Country Status (10)

Country Link
JP (1) JPS6021685B2 (en)
BR (1) BR8004219A (en)
CA (1) CA1167200A (en)
DE (1) DE3026010C2 (en)
DK (1) DK293580A (en)
FR (1) FR2460967A1 (en)
MX (1) MX153604A (en)
NO (1) NO157458C (en)
SE (1) SE8005027L (en)
ZA (1) ZA802449B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398270B1 (en) * 2000-07-12 2003-09-19 최용식 Hair setting apparatus by using motor pump
DE602004027079D1 (en) 2003-11-20 2010-06-17 Tokyo Inst Tech CHAIN CHAIN, CHAIN CHAIN DEVICE AND METHOD FOR PRODUCING THE CHAIN CHAIN

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1477315A (en) * 1965-05-28 1967-04-14 Rexall Drug Chemical Improved propylene polymerization process
IT1005486B (en) * 1974-02-15 1976-08-20 Montedison Spa THERMOPLASTIC RUBBERS AND THE PROCESS FOR THEIR PREPARATION
IT1054410B (en) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind CATALYSTS FOR THE POLYMERIZATION OF ALPHA OLEFINS
JPS591406B2 (en) * 1976-08-09 1984-01-12 昭和電工株式会社 Method for producing improved olefinic polymers
JPS5840564B2 (en) * 1976-06-24 1983-09-06 昭和電工株式会社 Method for producing olefin polymer

Also Published As

Publication number Publication date
DE3026010C2 (en) 1985-01-31
NO801444L (en) 1981-01-12
BR8004219A (en) 1981-01-21
CA1167200A (en) 1984-05-08
NO157458C (en) 1988-03-23
DE3026010A1 (en) 1981-01-15
DK293580A (en) 1981-01-10
NO157458B (en) 1987-12-14
FR2460967A1 (en) 1981-01-30
ZA802449B (en) 1981-04-29
JPS5614508A (en) 1981-02-12
MX153604A (en) 1986-12-03
JPS6021685B2 (en) 1985-05-29

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