NO980552D0 - Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik - Google Patents

Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik

Info

Publication number
NO980552D0
NO980552D0 NO980552A NO980552A NO980552D0 NO 980552 D0 NO980552 D0 NO 980552D0 NO 980552 A NO980552 A NO 980552A NO 980552 A NO980552 A NO 980552A NO 980552 D0 NO980552 D0 NO 980552D0
Authority
NO
Norway
Prior art keywords
catalyst
polymerization
ethylene
preparing
catalyst component
Prior art date
Application number
NO980552A
Other languages
English (en)
Norwegian (no)
Inventor
Vidar Almquist
Ulf Palmqvist
Harri Hokkanen
Original Assignee
Borealis As
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 Borealis As filed Critical Borealis As
Priority to NO980552A priority Critical patent/NO980552D0/no
Publication of NO980552D0 publication Critical patent/NO980552D0/no
Priority to ARP990100534A priority patent/AR018078A1/es
Priority to BR9907708-6A priority patent/BR9907708A/pt
Priority to EP99903959A priority patent/EP1053264A1/en
Priority to PCT/NO1999/000043 priority patent/WO1999040126A1/en
Priority to AT99903958T priority patent/ATE283866T1/de
Priority to CNB998028142A priority patent/CN1136241C/zh
Priority to CA002320436A priority patent/CA2320436C/en
Priority to CN998028177A priority patent/CN1132853C/zh
Priority to AU24430/99A priority patent/AU738712B2/en
Priority to AU24431/99A priority patent/AU740974B2/en
Priority to CA002320271A priority patent/CA2320271C/en
Priority to ES99903958T priority patent/ES2234237T3/es
Priority to JP2000530558A priority patent/JP2002502897A/ja
Priority to EP99903958A priority patent/EP1045866B1/en
Priority to JP2000530553A priority patent/JP2002502895A/ja
Priority to PCT/NO1999/000044 priority patent/WO1999040131A1/en
Priority to KR1020007008658A priority patent/KR20010040769A/ko
Priority to DE69922340T priority patent/DE69922340T2/de
Priority to US09/601,652 priority patent/US6780809B1/en
Priority to US09/601,654 priority patent/US6541581B1/en
Priority to BR9907702-7A priority patent/BR9907702A/pt

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
    • 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
    • C08F4/69—Chromium, molybdenum, tungsten or compounds thereof
    • 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
    • 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
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63916—Component covered by group C08F4/62 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/63922—Component covered by group C08F4/62 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
    • C08F4/63925—Component covered by group C08F4/62 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
    • 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
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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

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)
  • Peptides Or Proteins (AREA)
  • Polymerisation Methods In General (AREA)
NO980552A 1998-02-09 1998-02-09 Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik NO980552D0 (no)

Priority Applications (22)

Application Number Priority Date Filing Date Title
NO980552A NO980552D0 (no) 1998-02-09 1998-02-09 Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik
ARP990100534A AR018078A1 (es) 1998-02-09 1999-02-08 Componente catalizador y catalizador para la (co)polimerizacion de etileno y metodo para la preparacion del mismo
BR9907702-7A BR9907702A (pt) 1998-02-09 1999-02-09 Catalisador particulado de óxido de cromo modificado para a polimeração de etileno ou etileno com alfa-olefinas, processo para a preparação do mesmo, e, polietileno
AU24431/99A AU740974B2 (en) 1998-02-09 1999-02-09 Polyethylenes
CA002320271A CA2320271C (en) 1998-02-09 1999-02-09 A catalyst for the (co)polymerisation of ethylene and a method for the preparation thereof
PCT/NO1999/000043 WO1999040126A1 (en) 1998-02-09 1999-02-09 A catalyst for the (co)polymerisation of ethylene and a method for the preparation thereof
AT99903958T ATE283866T1 (de) 1998-02-09 1999-02-09 Ein katalysator für die (co)polymerisierung von ethylen und ein verfahren zu dessen herstellung
CNB998028142A CN1136241C (zh) 1998-02-09 1999-02-09 利用双中心催化剂得到的聚乙烯
CA002320436A CA2320436C (en) 1998-02-09 1999-02-09 Polyethylenes obtained by use of dual site catalyst
CN998028177A CN1132853C (zh) 1998-02-09 1999-02-09 供乙烯(共)聚合的催化剂及其制备方法
AU24430/99A AU738712B2 (en) 1998-02-09 1999-02-09 A catalyst for the (co)polymerisation of ethylene and a method for the preparation thereof
BR9907708-6A BR9907708A (pt) 1998-02-09 1999-02-09 Polietileno produzido pela homopolimerização de etileno ou copolimerização de etileno com alfa-olefinas na presença de um catalisador
EP99903959A EP1053264A1 (en) 1998-02-09 1999-02-09 Polyethylenes obtained by use of dual site catalyst
ES99903958T ES2234237T3 (es) 1998-02-09 1999-02-09 Un catalizador para la (co)polimerizacion de etileno y un metodo para su preparacion.
JP2000530558A JP2002502897A (ja) 1998-02-09 1999-02-09 デュアルサイト触媒の使用により得られるポリエチレン
EP99903958A EP1045866B1 (en) 1998-02-09 1999-02-09 A catalyst for the (co)polymerisation of ethylene and a method for the preparation thereof
JP2000530553A JP2002502895A (ja) 1998-02-09 1999-02-09 エチレン（共）重合用触媒及びその製造法
PCT/NO1999/000044 WO1999040131A1 (en) 1998-02-09 1999-02-09 Polyethylenes obtained by use of dual site catalyst
KR1020007008658A KR20010040769A (ko) 1998-02-09 1999-02-09 이중 활성부위 촉매를 사용하여 제조한 폴리에틸렌
DE69922340T DE69922340T2 (de) 1998-02-09 1999-02-09 Ein katalysator für die (co)polymerisierung von ethylen und ein verfahren zu dessen herstellung
US09/601,652 US6780809B1 (en) 1998-02-09 1999-02-09 Catalyst for the (co)polymerization of ethylene and a method for the preparation thereof
US09/601,654 US6541581B1 (en) 1998-02-09 1999-02-09 Polyethylenes obtained by use of dual site catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO980552A NO980552D0 (no) 1998-02-09 1998-02-09 Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik

Publications (1)

Publication Number Publication Date
NO980552D0 true NO980552D0 (no) 1998-02-09

Family

ID=19901654

Family Applications (1)

Application Number Title Priority Date Filing Date
NO980552A NO980552D0 (no) 1998-02-09 1998-02-09 Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik

Country Status (14)

Country Link
US (2) US6541581B1 (ja)
EP (2) EP1053264A1 (ja)
JP (2) JP2002502897A (ja)
KR (1) KR20010040769A (ja)
CN (2) CN1132853C (ja)
AR (1) AR018078A1 (ja)
AT (1) ATE283866T1 (ja)
AU (2) AU740974B2 (ja)
BR (2) BR9907708A (ja)
CA (2) CA2320271C (ja)
DE (1) DE69922340T2 (ja)
ES (1) ES2234237T3 (ja)
NO (1) NO980552D0 (ja)
WO (2) WO1999040131A1 (ja)

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NO980552D0 (no) * 1998-02-09 1998-02-09 Borealis As Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik
NO981631L (no) * 1998-04-08 1999-10-11 Borealis As Katalysator for polymerisasjon av etylen, og fremgangsmaate for fremstilling av denne
US6272384B1 (en) 1999-05-27 2001-08-07 Urologix, Inc. Microwave therapy apparatus
GB9919718D0 (en) 1999-08-19 1999-10-20 Borealis As Process
US6433133B1 (en) * 1999-11-16 2002-08-13 Eastman Chemical Company Process for reducing the weight average molecular weight and melt index ratio of polyethylenes and polyethylene products
US6388017B1 (en) * 2000-05-24 2002-05-14 Phillips Petroleum Company Process for producing a polymer composition
US6943224B2 (en) 2001-04-30 2005-09-13 W. R. Grace & Co.-Conn. Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby
ATE337343T1 (de) 2001-04-30 2006-09-15 Grace W R & Co Geträgerte dualübergangsmetallkatalysatorsysteme
US7442750B2 (en) * 2002-12-17 2008-10-28 Innovene Europe Limited Supported olefin polymerization catalyst
US7384885B2 (en) 2003-03-31 2008-06-10 Exxonmobil Chemical Patents Inc. Catalyst activation and resins therefrom
US20040192864A1 (en) * 2003-03-31 2004-09-30 Exxonmobil Chemical Company Utility conduit resin
US20040192865A1 (en) * 2003-03-31 2004-09-30 Roger Scott T. Resin for extruded pipe
AU2003226162A1 (en) * 2003-03-31 2004-11-23 Exxonmobil Chemical Patents Inc. Resin for extruded pipe
WO2004096867A1 (en) * 2003-03-31 2004-11-11 Exxonmobil Chemical Patents Inc. Utility conduit resin
DE102005019393A1 (de) 2005-04-25 2006-10-26 Basell Polyolefine Gmbh Polyethylenformmassen für Spritzgussanwendungen
DE102005019395A1 (de) * 2005-04-25 2006-10-26 Basell Polyolefine Gmbh Formmasse aus Polyethylen zur Folienherstellung und Verfahren zum Herstellen der Formmasse in Gegenwart eines Mischkatalysators
EP2218752B1 (en) * 2006-04-07 2013-06-12 Dow Global Technologies LLC Polyolefin compositions and articles made therefrom
CA2605044C (en) * 2007-10-01 2014-12-02 Nova Chemicals Corporation Polymerization process using a mixed catalyst system
CA2605077C (en) * 2007-10-01 2014-07-08 Nova Chemicals Corporation A co-supported catalyst system
US7951881B2 (en) 2009-02-27 2011-05-31 Chevron Phillips Chemical Company Lp Polyethylene film having improved barrier properties and methods of making same
WO2010098827A1 (en) * 2009-02-27 2010-09-02 Chevron Phillips Chemical Company Lp Polyethylene film having improved barrier properties and methods of making same
US8852748B2 (en) 2009-02-27 2014-10-07 Chevron Phillips Chemical Company Lp Polyethylene film having improved barrier properties and methods of making same
CA2713042C (en) 2010-08-11 2017-10-24 Nova Chemicals Corporation Method of controlling polymer architecture
BR112013002457B1 (pt) * 2010-11-19 2022-04-26 Univation Technologies, Llc Processo para fazer uma composição de poliolefina multimodal e sistema de catalisador misto
US8148470B1 (en) 2010-11-19 2012-04-03 Exxonmobil Chemical Patents Inc. Processes for making multimodal molecular weight distribution polyolefins
US8653208B2 (en) * 2012-05-18 2014-02-18 Union Carbide Chemicals & Plastics Technology Llc Process for preparing catalysts and catalysts made thereby
CA2783494C (en) 2012-07-23 2019-07-30 Nova Chemicals Corporation Adjusting polymer composition
CN104877052B (zh) * 2015-05-06 2018-04-13 无锡耀汇科技有限公司 一种聚乙烯树脂
CN104877051B (zh) * 2015-05-06 2018-04-13 无锡耀汇科技有限公司 一种聚烯烃催化剂
RU2736067C2 (ru) * 2016-04-20 2020-11-11 ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи Модификатор индекса текучести полимера
WO2018130539A1 (en) * 2017-01-11 2018-07-19 Sabic Global Technologies B.V. Chromium oxide catalyst for ethylene polymerization
US11306163B2 (en) 2017-01-11 2022-04-19 Sabic Global Technologies B.V. Chromium oxide catalyst for ethylene polymerization
EP3749707A1 (en) 2018-02-05 2020-12-16 ExxonMobil Chemical Patents Inc. Enhanced processability of lldpe by addition of ultra-high molecular weight high density polyethylene
KR20230056023A (ko) * 2020-08-24 2023-04-26 셀라니즈 인터내셔날 코포레이션 좁은 분자량 분포를 갖는 고밀도 폴리에틸렌으로 제조된 겔 압출 물품

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GB9712663D0 (en) * 1997-06-16 1997-08-20 Borealis As Process
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US6013596A (en) * 1998-05-18 2000-01-11 Arco Chemical Technology, L.P. Double metal cyanide catalysts containing cyclic, bidentate complexing agents
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Also Published As

Publication number Publication date
BR9907702A (pt) 2000-11-14
AU2443099A (en) 1999-08-23
ES2234237T3 (es) 2005-06-16
EP1053264A1 (en) 2000-11-22
CA2320271C (en) 2007-07-17
WO1999040126A1 (en) 1999-08-12
AR018078A1 (es) 2001-10-31
EP1045866A1 (en) 2000-10-25
AU2443199A (en) 1999-08-23
CN1290274A (zh) 2001-04-04
US6541581B1 (en) 2003-04-01
CN1290272A (zh) 2001-04-04
WO1999040126A9 (en) 1999-10-21
AU738712B2 (en) 2001-09-27
ATE283866T1 (de) 2004-12-15
CA2320436C (en) 2007-08-14
BR9907708A (pt) 2000-11-14
US6780809B1 (en) 2004-08-24
DE69922340D1 (de) 2005-01-05
AU740974B2 (en) 2001-11-15
CN1132853C (zh) 2003-12-31
JP2002502897A (ja) 2002-01-29
CN1136241C (zh) 2004-01-28
JP2002502895A (ja) 2002-01-29
DE69922340T2 (de) 2005-11-10
CA2320436A1 (en) 1999-08-12
EP1045866B1 (en) 2004-12-01
CA2320271A1 (en) 1999-08-12
WO1999040131A1 (en) 1999-08-12
KR20010040769A (ko) 2001-05-15

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