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AU2002212771A1 - Prepolymerization method of alpha-olefin - Google Patents

Prepolymerization method of alpha-olefin

Info

Publication number
AU2002212771A1
AU2002212771A1 AU2002212771A AU1277102A AU2002212771A1 AU 2002212771 A1 AU2002212771 A1 AU 2002212771A1 AU 2002212771 A AU2002212771 A AU 2002212771A AU 1277102 A AU1277102 A AU 1277102A AU 2002212771 A1 AU2002212771 A1 AU 2002212771A1
Authority
AU
Australia
Prior art keywords
compound
olefin
alpha
halide
silicon
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.)
Abandoned
Application number
AU2002212771A
Inventor
Il-Seop Kim
Woo-Kyoung Kim
Kun Lo
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.)
Hanwha Impact Corp
Original Assignee
Samsung General Chemicals Co Ltd
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 Samsung General Chemicals Co Ltd filed Critical Samsung General Chemicals Co Ltd
Priority claimed from PCT/KR2001/001757 external-priority patent/WO2002038622A1/en
Publication of AU2002212771A1 publication Critical patent/AU2002212771A1/en
Abandoned legal-status Critical Current

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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/61—Pretreating the metal or compound covered by group C08F4/60 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/612—Pretreating with metals or metal-containing compounds
    • C08F4/616—Pretreating with metals or metal-containing compounds with silicon or compounds thereof

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A method of making an olefin polymerization catalyst is disclosed. The method involves contacting a magnesium halide compound with an alcohol, adding a mineral oil to the product, reacting this product with a hydroxylated ester and an alkoxy silane, then adding a titanium compound and a second silicon compound. The titanium compound is preferably an alkoxy halide, and the second silicon compound is preferably a silicon halide.
AU2002212771A 2000-11-09 2001-10-18 Prepolymerization method of alpha-olefin Abandoned AU2002212771A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR2000/0066410 2000-11-09
KR10-2000-0066411A KR100389475B1 (en) 2000-11-09 2000-11-09 Preparation method of catalyst for ethylene polymeration or copolymeration
PCT/KR2001/001757 WO2002038622A1 (en) 2000-11-09 2001-10-18 PREPOLYMERIZATION METHOD OF α-OLEFIN

Publications (1)

Publication Number Publication Date
AU2002212771A1 true AU2002212771A1 (en) 2002-05-21

Family

ID=19698065

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2002212771A Abandoned AU2002212771A1 (en) 2000-11-09 2001-10-18 Prepolymerization method of alpha-olefin
AU2002215244A Abandoned AU2002215244A1 (en) 2000-11-09 2001-11-09 Method for producing a catalyst for homo- or co- polymerization of ethylene

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2002215244A Abandoned AU2002215244A1 (en) 2000-11-09 2001-11-09 Method for producing a catalyst for homo- or co- polymerization of ethylene

Country Status (9)

Country Link
US (2) US6897274B2 (en)
EP (1) EP1355952B1 (en)
JP (1) JP3950051B2 (en)
KR (1) KR100389475B1 (en)
CN (1) CN1213075C (en)
AT (1) ATE337342T1 (en)
AU (2) AU2002212771A1 (en)
DE (1) DE60122581T2 (en)
WO (1) WO2002038619A1 (en)

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KR100389962B1 (en) 2000-11-10 2003-07-02 삼성종합화학주식회사 Preparation method of catalyst for ethylene polymeration or copolymeration
KR100421551B1 (en) 2000-12-16 2004-03-09 삼성아토피나주식회사 Catalyst obtained by prepolymerization of polyolefin and olefin polymerization method using the same
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