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AU2001222346A1 - A method for producing ethylene homo- and co-polymer - Google Patents

A method for producing ethylene homo- and co-polymer

Info

Publication number
AU2001222346A1
AU2001222346A1 AU2001222346A AU2234601A AU2001222346A1 AU 2001222346 A1 AU2001222346 A1 AU 2001222346A1 AU 2001222346 A AU2001222346 A AU 2001222346A AU 2234601 A AU2234601 A AU 2234601A AU 2001222346 A1 AU2001222346 A1 AU 2001222346A1
Authority
AU
Australia
Prior art keywords
compound
polymer
reacting
titanium
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
AU2001222346A
Inventor
Sang-Yull 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 AU2001222346A1 publication Critical patent/AU2001222346A1/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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—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
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The present invention relates to a method for producing a polymer and copolymer of ethylene, and more particularly to a method for producing an ethylene polymer and copolymer by reacting a compound of an organic metal of Group 2, 12, or 13 on the periodic table of elements with an alkoxy silane compound in the presence of a titanium catalyst, the said titanium catalyst being produced by a process of preparing a magnesium compound by contact-reacting a halogenated magnesium compound and alcohol, of reacting the said solution with an ester compound which contains at least one hydroxy group and a silicon compound containing an alkoxy group, and also of reacting it with a solid matter obtained by reaction of a mixture of a titanium compound and a silicon compound with a titanium compound. The catalyst used in polymerization and copolymerization of ethylene in the present invention is high in catalytic activity, and the polymer produced by the use of this catalyst has the merits of a high bulk density and a narrow molecular weight distribution.
AU2001222346A 2000-05-31 2000-12-30 A method for producing ethylene homo- and co-polymer Abandoned AU2001222346A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR0029465 2000-05-31
KR1020000029465A KR100353960B1 (en) 2000-05-31 2000-05-31 A method for producing ethylene homo- and co-polymer
PCT/KR2000/001549 WO2001092345A1 (en) 2000-05-31 2000-12-30 A method for producing ethylene homo- and co-polymer

Publications (1)

Publication Number Publication Date
AU2001222346A1 true AU2001222346A1 (en) 2001-12-11

Family

ID=36590849

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001222346A Abandoned AU2001222346A1 (en) 2000-05-31 2000-12-30 A method for producing ethylene homo- and co-polymer

Country Status (9)

Country Link
US (1) US6803427B2 (en)
EP (1) EP1287043B1 (en)
JP (1) JP3676341B2 (en)
KR (1) KR100353960B1 (en)
CN (1) CN1189487C (en)
AT (1) ATE310755T1 (en)
AU (1) AU2001222346A1 (en)
DE (1) DE60024327T2 (en)
WO (1) WO2001092345A1 (en)

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KR100640275B1 (en) * 2004-10-14 2006-11-01 대한유화공업 주식회사 Process for preparing solid catalyst for ethylene polymerization and / or ethylene copolymerization
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CN100569734C (en) * 2006-05-22 2009-12-16 中国科学院上海有机化学研究所 A Class of Heteroatom-Containing Organic Compounds and Their Applications in Ziegler-Natta Catalysts
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CN102030845B (en) * 2009-09-29 2013-02-27 中国石油化工股份有限公司 Catalyst component used for vinyl polymerization reaction and catalyst thereof
KR101373774B1 (en) * 2012-11-21 2014-03-13 롯데케미칼 주식회사 Preparing method of catalyst for polymerization of polyethylene and process for polymerization of polyethylene using the same
CN104558292B (en) * 2013-10-28 2017-05-31 中国石油化工股份有限公司 One kind is used for olefin polymerization catalysis preparation method
CN104592026B (en) * 2013-11-01 2017-08-25 中国石油化工股份有限公司 A kind of compound, catalytic component and its catalyst
WO2016111472A1 (en) * 2015-01-06 2016-07-14 한화토탈주식회사 Particulate polyethylene polymer
CN107304235B (en) * 2016-04-20 2020-04-10 中国石油天然气股份有限公司 Preparation method of catalyst for preparing polyethylene with narrow molecular weight distribution
KR102754018B1 (en) * 2018-11-26 2025-01-14 롯데케미칼 주식회사 Preparing method of catalyst for polymerization of polyethylene having a small particle
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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Also Published As

Publication number Publication date
EP1287043A1 (en) 2003-03-05
JP3676341B2 (en) 2005-07-27
JP2004501239A (en) 2004-01-15
ATE310755T1 (en) 2005-12-15
CN1454219A (en) 2003-11-05
WO2001092345A1 (en) 2001-12-06
EP1287043B1 (en) 2005-11-23
EP1287043A4 (en) 2004-08-25
KR100353960B1 (en) 2002-09-27
DE60024327T2 (en) 2006-07-06
US6803427B2 (en) 2004-10-12
CN1189487C (en) 2005-02-16
DE60024327D1 (en) 2005-12-29
KR20010109393A (en) 2001-12-10
US20020037980A1 (en) 2002-03-28

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