CN1096469C - 线性低密度聚乙烯聚合物的生产方法 - Google Patents

线性低密度聚乙烯聚合物的生产方法 Download PDF

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Publication number
CN1096469C
CN1096469C CN96193665A CN96193665A CN1096469C CN 1096469 C CN1096469 C CN 1096469C CN 96193665 A CN96193665 A CN 96193665A CN 96193665 A CN96193665 A CN 96193665A CN 1096469 C CN1096469 C CN 1096469C
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CN
China
Prior art keywords
catalyst
polymerization
ethylene
temperature
process according
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.)
Expired - Fee Related
Application number
CN96193665A
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English (en)
Chinese (zh)
Other versions
CN1183105A (zh
Inventor
H·霍坎恩
H·萨尔敏恩
K·卡里奥
H·克诺特蒂拉
A·帕姆卢斯
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Borealis AS
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Borealis AS
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Publication date
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Publication of CN1183105A publication Critical patent/CN1183105A/zh
Application granted granted Critical
Publication of CN1096469C publication Critical patent/CN1096469C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F210/02—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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

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  • 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
CN96193665A 1995-05-02 1996-04-30 线性低密度聚乙烯聚合物的生产方法 Expired - Fee Related CN1096469C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI952098 1995-05-02
FI952098A FI952098A7 (fi) 1995-05-02 1995-05-02 LLDPE-polymeerien valmistusmenetelmä

Publications (2)

Publication Number Publication Date
CN1183105A CN1183105A (zh) 1998-05-27
CN1096469C true CN1096469C (zh) 2002-12-18

Family

ID=8543332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96193665A Expired - Fee Related CN1096469C (zh) 1995-05-02 1996-04-30 线性低密度聚乙烯聚合物的生产方法

Country Status (17)

Country Link
US (1) US5986021A (cg-RX-API-DMAC10.html)
EP (1) EP0823915B1 (cg-RX-API-DMAC10.html)
JP (1) JP3920918B2 (cg-RX-API-DMAC10.html)
KR (1) KR100355402B1 (cg-RX-API-DMAC10.html)
CN (1) CN1096469C (cg-RX-API-DMAC10.html)
AT (1) ATE189464T1 (cg-RX-API-DMAC10.html)
AU (1) AU699035B2 (cg-RX-API-DMAC10.html)
BR (1) BR9608311A (cg-RX-API-DMAC10.html)
CA (1) CA2217534A1 (cg-RX-API-DMAC10.html)
DE (1) DE69606530T2 (cg-RX-API-DMAC10.html)
EA (1) EA000627B1 (cg-RX-API-DMAC10.html)
ES (1) ES2142581T3 (cg-RX-API-DMAC10.html)
FI (1) FI952098A7 (cg-RX-API-DMAC10.html)
IN (1) IN188601B (cg-RX-API-DMAC10.html)
TW (1) TW304962B (cg-RX-API-DMAC10.html)
WO (1) WO1996034895A1 (cg-RX-API-DMAC10.html)
ZA (1) ZA963322B (cg-RX-API-DMAC10.html)

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GB9712663D0 (en) † 1997-06-16 1997-08-20 Borealis As Process
US6239235B1 (en) * 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
US6329476B1 (en) * 1997-10-14 2001-12-11 Phillips Petroleum Company Olefin polymerization processes and products thereof
DE19756368A1 (de) 1997-12-18 1999-07-01 Bayer Ag Vinylcyclohexan basierende Polymere
US6166152A (en) * 1998-02-26 2000-12-26 Phillips Petroleum Company Process to produce low density polymer in a loop reactor
KR100531628B1 (ko) 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 연속적인 슬러리 중합반응의 휘발물질 제거
US7268194B2 (en) * 1998-03-20 2007-09-11 Exxonmobil Chemical Patents Inc. Continuous slurry polymerization process and apparatus
US20020111441A1 (en) 1998-03-20 2002-08-15 Kendrick James Austin Continuous slurry polymerization volatile removal
US6281300B1 (en) * 1998-03-20 2001-08-28 Exxon Chemical Patents, Inc. Continuous slurry polymerization volatile removal
KR100430438B1 (ko) * 1998-10-22 2004-07-19 대림산업 주식회사 담지메탈로센촉매,그제조방법및이를이용한폴리올레핀의중합방법
CA2379424A1 (en) * 1999-07-15 2001-01-25 Phillips Petroleum Company Slotted slurry take off
EP1083183A1 (en) * 1999-09-10 2001-03-14 Fina Research S.A. Process for producing polyolefins
US20030099837A1 (en) * 1999-12-22 2003-05-29 Dirk Mockel Thermoplastic multi-layered film with a layer of vinylcyclohexane-based polymer
RU2348653C2 (ru) 2003-02-21 2009-03-10 Дау Глобал Текнолоджиз Инк. Способ гомо- или сополимеризации сопряженных олефинов
ES2704137T3 (es) 2004-08-27 2019-03-14 Chevron Phillips Chemical Co Lp Proceso de poliolefinas energéticamente eficiente
WO2006049699A1 (en) 2004-10-29 2006-05-11 Exxonmobil Chemical Patents Inc Catalyst compound containing divalent tridentate ligand
US7629421B2 (en) * 2005-12-21 2009-12-08 Chevron Phillips Chemical Company Lp Monomer recovery by returning column overhead liquid to the reactor
WO2011078923A1 (en) 2009-12-23 2011-06-30 Univation Technologies, Llc Methods for producing catalyst systems
CN102947067B (zh) 2010-02-22 2015-06-03 英力士销售（英国）有限公司 改进的聚烯烃制造方法
EP2542594B1 (en) 2010-03-04 2018-02-21 Total Research & Technology Feluy Modified catalyst supports
US8344078B2 (en) 2010-05-21 2013-01-01 Chevron Phillips Chemical Company Lp Continuous take off technique and pressure control of polymerization reactors
US20170152088A1 (en) * 2015-11-30 2017-06-01 Scholle Ipn Corporation Coextruded Film For Flexible Bags
US20170151760A1 (en) * 2015-11-30 2017-06-01 Scholle Corporation Coextruded Film For Flexible Bags
MX2019008024A (es) 2017-01-05 2019-09-11 Gen Cable Technologies Corp Polimeros de polietileno lineales de baja densidad adecuados para su uso en cables.
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor
CN111087509B (zh) * 2018-10-23 2023-03-14 中国石油化工股份有限公司 一种柔性1-丁烯聚合物及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5326835A (en) * 1990-12-28 1994-07-05 Neste Oy Multi-stage process for producing polyethylene
WO1994021691A1 (en) * 1993-03-25 1994-09-29 Mobil Oil Corporation Process for forming a granular resin

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1256246A (en) * 1984-04-09 1989-06-20 Thomas J. Pullukat Copolymerization of ethylene
US5084534A (en) * 1987-06-04 1992-01-28 Exxon Chemical Patents, Inc. High pressure, high temperature polymerization of ethylene
US5408017A (en) * 1987-01-30 1995-04-18 Exxon Chemical Patents Inc. High temperature polymerization process using ionic catalysts to produce polyolefins
EP0769505B1 (en) * 1988-12-26 2000-05-10 Mitsui Chemicals, Inc. Olefin copolymers and processes for preparing same
FI87360C (fi) * 1990-01-18 1992-12-28 Neste Oy Foerfarande foer framstaellning av eten-propen-kopolymerer i partikelform
FI89929C (fi) * 1990-12-28 1993-12-10 Neste Oy Foerfarande foer homo- eller sampolymerisering av eten
IT1246614B (it) * 1991-06-03 1994-11-24 Himont Inc Procedimento per la polimerizzazione in fase gas delle olefine
US5594078A (en) * 1991-07-23 1997-01-14 Phillips Petroleum Company Process for producing broad molecular weight polyolefin
EP0571882B1 (de) * 1992-05-26 1997-03-12 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Polyolefinwachsen
CA2110654C (en) * 1992-12-17 2006-03-21 Albert Rossi Dilute process for the polymerization of ethylene/alpha-olefin copolymer using metallocene catalyst systems
BE1007653A3 (fr) * 1993-10-26 1995-09-05 Fina Research Procede de production de polyethylene ayant une distribution large de poids moleculaire.
US5529965A (en) * 1994-10-28 1996-06-25 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US5670589A (en) * 1995-02-08 1997-09-23 Phillips Petroleum Company Organoaluminoxy product, catalyst systems, preparation, and use

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5326835A (en) * 1990-12-28 1994-07-05 Neste Oy Multi-stage process for producing polyethylene
WO1994021691A1 (en) * 1993-03-25 1994-09-29 Mobil Oil Corporation Process for forming a granular resin

Also Published As

Publication number Publication date
EP0823915A1 (en) 1998-02-18
ATE189464T1 (de) 2000-02-15
CN1183105A (zh) 1998-05-27
DE69606530D1 (de) 2000-03-09
US5986021A (en) 1999-11-16
KR100355402B1 (ko) 2003-02-11
FI952098A0 (fi) 1995-05-02
JPH11504956A (ja) 1999-05-11
JP3920918B2 (ja) 2007-05-30
AU699035B2 (en) 1998-11-19
EA199700214A1 (ru) 1998-02-26
FI952098L (fi) 1996-11-03
WO1996034895A1 (en) 1996-11-07
BR9608311A (pt) 1999-11-30
EA000627B1 (ru) 1999-12-29
FI952098A7 (fi) 1996-11-03
ZA963322B (en) 1996-11-06
AU5503996A (en) 1996-11-21
ES2142581T3 (es) 2000-04-16
IN188601B (cg-RX-API-DMAC10.html) 2002-10-19
DE69606530T2 (de) 2000-08-10
EP0823915B1 (en) 2000-02-02
KR19980703683A (ko) 1998-12-05
TW304962B (cg-RX-API-DMAC10.html) 1997-05-11
CA2217534A1 (en) 1996-11-07

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GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20021218