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AU2002215243A1 - Method for producing homo- and co-polymers of ethylene - Google Patents

Method for producing homo- and co-polymers of ethylene

Info

Publication number
AU2002215243A1
AU2002215243A1 AU2002215243A AU1524302A AU2002215243A1 AU 2002215243 A1 AU2002215243 A1 AU 2002215243A1 AU 2002215243 A AU2002215243 A AU 2002215243A AU 1524302 A AU1524302 A AU 1524302A AU 2002215243 A1 AU2002215243 A1 AU 2002215243A1
Authority
AU
Australia
Prior art keywords
compound
ethylene
polymers
homo
catalyst
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
AU2002215243A
Inventor
Won-Young Kim
Weon Lee
Chun-Byung Yang
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
Publication of AU2002215243A1 publication Critical patent/AU2002215243A1/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
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
    • 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
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The present invention provides a method for producing homo- and co-polymers of ethylene, or more particularly a method for producing homo- and copolymers of ethylene in the presence of (a) a solid titanium catalyst produced by preparing a magnesium solution by contact-reacting a halogenated magnesium compound with an alcohol; reacting thereto an ester compound having at least one hydroxyl group and a silicon compound having at least one alkoxy group; and adding a mixture of a titanium compound and a silicon compound; (b) organometallic compounds of Group II or III of the Periodic Table; and (c) an alkoxysilane compound and a haloalkne compound. The catalyst for homo- and co-polymerization of ethylene, produced according to the present invention, exhibits a high activity and the polymers produced by the method of the present invention using said catalyst have the advantages of exhibiting a high bulk density and a narrow molecular weight distribution.
AU2002215243A 2000-11-09 2001-11-09 Method for producing homo- and co-polymers of ethylene Abandoned AU2002215243A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR0000664 2000-11-09
KR10-2000-0066412A KR100389476B1 (en) 2000-11-09 2000-11-09 A method for producing ethylene homo- and co-polymer
PCT/KR2001/001903 WO2002038624A1 (en) 2000-11-09 2001-11-09 Method for producing homo- and co-polymers of ethylene

Publications (1)

Publication Number Publication Date
AU2002215243A1 true AU2002215243A1 (en) 2002-05-21

Family

ID=19698066

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002215243A Abandoned AU2002215243A1 (en) 2000-11-09 2001-11-09 Method for producing homo- and co-polymers of ethylene

Country Status (9)

Country Link
US (1) US7129303B2 (en)
EP (1) EP1339761B1 (en)
JP (1) JP3689406B2 (en)
KR (1) KR100389476B1 (en)
CN (1) CN1315877C (en)
AT (1) ATE356835T1 (en)
AU (1) AU2002215243A1 (en)
DE (1) DE60127293T2 (en)
WO (1) WO2002038624A1 (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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KR100530794B1 (en) * 2001-06-21 2005-11-23 삼성토탈 주식회사 Catalyst for polymerization and copolymerization of ethylene
KR100530795B1 (en) * 2001-12-26 2005-11-23 삼성토탈 주식회사 A method for ethylene homo- and copolymerization
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CN102796212B (en) * 2011-05-27 2014-04-02 中国石油化工股份有限公司 Catalyst component and catalyst system for olefin polymerization, applications thereof and olefin polymerization method
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KR101715924B1 (en) * 2015-09-24 2017-03-13 롯데케미칼 주식회사 Preparing method of catalyst for polymerization of olefin and process for polymerization of olefin using the same
CN107417813A (en) * 2016-05-23 2017-12-01 北京利和知信科技有限公司 A kind of ingredient of solid catalyst and catalyst for olefinic polymerization
EP4143241A1 (en) 2020-04-30 2023-03-08 Dow Global Technologies LLC Ziegler-natta (pro)catalyst systems made with (multi-alkoxy)silane compound
CN116529271A (en) * 2020-12-15 2023-08-01 Ptt全球化学公共有限公司 Modulation of molecular weight distribution of polyethylene by external electron donor

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