DK1082357T3 - Fremgangsmåde til olefinpolymerisering med recirkulering af co-katalysator - Google Patents

Fremgangsmåde til olefinpolymerisering med recirkulering af co-katalysator

Info

Publication number
DK1082357T3
DK1082357T3 DK00902186T DK00902186T DK1082357T3 DK 1082357 T3 DK1082357 T3 DK 1082357T3 DK 00902186 T DK00902186 T DK 00902186T DK 00902186 T DK00902186 T DK 00902186T DK 1082357 T3 DK1082357 T3 DK 1082357T3
Authority
DK
Denmark
Prior art keywords
catalysts
olefin polymerization
catalyst
separated
site
Prior art date
Application number
DK00902186T
Other languages
Danish (da)
English (en)
Inventor
Bun-Yeoul Lee
Jae-Seung Oh
Yoon-Hyeun Oum
Tai-Ho Park
Original Assignee
Lg Chemical 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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Application granted granted Critical
Publication of DK1082357T3 publication Critical patent/DK1082357T3/da

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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • 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
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—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
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65925—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

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)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK00902186T 1999-01-30 2000-01-28 Fremgangsmåde til olefinpolymerisering med recirkulering af co-katalysator DK1082357T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR19990003027 1999-01-30
KR1019990062906A KR100359881B1 (ko) 1999-01-30 1999-12-27 조촉매를 재사용하는 올레핀 중합 방법
EP00902186A EP1082357B1 (de) 1999-01-30 2000-01-28 Verfahren zur olefinpolymerisierung unter wiederverwendung des co-katalysators

Publications (1)

Publication Number Publication Date
DK1082357T3 true DK1082357T3 (da) 2005-02-14

Family

ID=26634657

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00902186T DK1082357T3 (da) 1999-01-30 2000-01-28 Fremgangsmåde til olefinpolymerisering med recirkulering af co-katalysator

Country Status (12)

Country Link
US (1) US6340728B1 (de)
EP (1) EP1082357B1 (de)
JP (1) JP4344100B2 (de)
KR (1) KR100359881B1 (de)
CN (1) CN1182157C (de)
AT (1) ATE282643T1 (de)
AU (1) AU771870B2 (de)
CA (1) CA2326343C (de)
DE (1) DE60015880T2 (de)
DK (1) DK1082357T3 (de)
ES (1) ES2226776T3 (de)
WO (1) WO2000047635A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1157419C (zh) * 2000-12-05 2004-07-14 中国石油化工股份有限公司 负载型茂金属催化剂及其制备
US7119153B2 (en) * 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength
US20110034324A1 (en) * 2008-04-28 2011-02-10 Univation Technologies, Llc Methods for Preparing Catalyst Systems
EP2499168B1 (de) * 2009-11-13 2017-05-10 Borealis AG Verfahren zur Wiederherstellung einer Übergangsmetallverbindung
WO2012032836A1 (ja) * 2010-09-06 2012-03-15 昭和電工株式会社 極性基含有オレフィン系共重合体の製造方法
WO2015165861A1 (en) * 2014-04-28 2015-11-05 Basell Polyolefine Gmbh Methods for controlling aluminum alkyl feed to a slurry polymerization process
CN109843846B (zh) 2016-10-19 2022-07-05 伊士曼化工公司 双环[2.2.2]辛烷的合成
CN111433181B (zh) 2017-10-11 2023-08-04 伊士曼化工公司 双环[2.2.2]辛烷衍生物的合成
US10836899B2 (en) 2018-12-13 2020-11-17 Eastman Chemical Company Polyesters with specified crystallization half-times

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100620A (ja) * 1992-09-17 1994-04-12 Mitsui Toatsu Chem Inc オレフィン重合固体触媒成分の製造方法
JP3431659B2 (ja) * 1993-04-07 2003-07-28 出光石油化学株式会社 触媒回収方法および装置
JPH08283406A (ja) * 1995-03-22 1996-10-29 Shell Internatl Res Maatschappij Bv 一酸化炭素とオレフィン性不飽和化合物との共重合化方法
JPH09227618A (ja) * 1996-02-21 1997-09-02 Nippon Petrochem Co Ltd 触媒の分離および回収方法
KR100358225B1 (ko) * 1998-04-09 2003-01-24 주식회사 엘지화학 조촉매의 재순환이 가능한 메탈로센 촉매 중합 방법

Also Published As

Publication number Publication date
ATE282643T1 (de) 2004-12-15
AU771870B2 (en) 2004-04-01
KR100359881B1 (ko) 2002-11-04
EP1082357B1 (de) 2004-11-17
CA2326343C (en) 2009-09-29
WO2000047635A1 (en) 2000-08-17
ES2226776T3 (es) 2005-04-01
AU2330500A (en) 2000-08-29
CN1294600A (zh) 2001-05-09
JP4344100B2 (ja) 2009-10-14
CN1182157C (zh) 2004-12-29
KR20000052586A (ko) 2000-08-25
DE60015880T2 (de) 2005-03-17
CA2326343A1 (en) 2000-08-17
DE60015880D1 (de) 2004-12-23
EP1082357A1 (de) 2001-03-14
US6340728B1 (en) 2002-01-22
JP2002536510A (ja) 2002-10-29

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