RU2006124404A - Способ полимеризации с использованием металлоценовых каталитических систем - Google Patents

Способ полимеризации с использованием металлоценовых каталитических систем Download PDF

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RU2006124404A
RU2006124404A RU2006124404/04A RU2006124404A RU2006124404A RU 2006124404 A RU2006124404 A RU 2006124404A RU 2006124404/04 A RU2006124404/04 A RU 2006124404/04A RU 2006124404 A RU2006124404 A RU 2006124404A RU 2006124404 A RU2006124404 A RU 2006124404A
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Агапиос Кир кос АГАПИОУ (US)
Агапиос Кирякос АГАПИОУ
Дейвид Майкл ГЛОВЧВСКИ (US)
Дейвид Майкл ГЛОВЧВСКИ
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Юнивейшн Технолоджиз, Ллс (Us)
Юнивейшн Технолоджиз, Ллс
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/1616—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2282—Unsaturated compounds used as ligands
    • B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
    • B01J2531/48—Zirconium
    • 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
    • C08F4/64—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
    • 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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  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
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Claims (11)

1. Способ полимеризации олефинов, который включает контактирование в реакторе
(а) этилена и по крайней мере одного сомономера, выбранного из группы, включающей С4-С8-α-олефины; и
(б) каталитической системы на подложке, содержащей катализатор на основе металлоцена, активированный метилалюминоксаном, и материал подложки, причем содержание метилалюминоксана находится в диапазоне от 3 до 9 ммолей на г материала подложки, а содержание металлоцена в диапазоне от 0,01 до 1,0 ммоля на г материала подложки;
причем активность катализатора составляет по крайней мере 7500 г полиэтилена на г катализатора в ч, и по способу получают полиэтилен, объемная плотность которого составляет по крайней мере 0,30 г/см3,
причем материал носителя выбирают их группы, включающей кремнезем, оксид алюминия, алюмосиликат, хлорид магния, графит и их смеси, а металлоценовым катализатором является замещенный бис-циклопентадиенилцирконоцен, содержащий по крайней мере один атом фтора или фторсодержащую уходящую группу.
2. Способ по п.1, в котором содержание метилалюминоксана находится в диапазоне от 4 до 7,7 ммоля метилалюминоксана на г материала подложки.
3. Способ по п.1, в котором содержание металлоценового катализатора составляет величину диапазоне от 0,04 до 0,1 ммоля металлоцена на г материала подложки.
4. Способ по п.1, в котором коэффициент загрязнения реактора составляет величину не более или равную 2.
5. Способ по п.1, в котором коэффициент загрязнения реактора составляет величину не более или равную 1.
6. Способ по п.1, в котором коэффициент загрязнения реактора равен 0.
7. Способ по п.1, в котором антистатик отсутствует или практически отсутствует в каталитической композиции.
8. Способ по п.1, в котором содержание антистатика в каталитической композиции составляет менее 4 мас.% в расчете на массу каталитической композиции.
9. Способ по п.1, в котором материал подложки характеризуется площадью поверхности в диапазоне от 150 до 450 м2/г.
10. Способ по п.1, в котором материал подложки характеризуется объемом пор в диапазоне от 1 до 2,5 см3/г.
11. Способ по п.1, в котором материал подложки характеризуется средним размером частиц в диапазоне от 10 до 50 мкм.
RU2006124404/04A 2003-12-08 2004-10-07 Способ полимеризации с использованием металлоценовых каталитических систем RU2360930C2 (ru)

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US10/730,525 2003-12-08
US10/730,525 US7244795B2 (en) 2003-12-08 2003-12-08 Polymerization process using metallocene catalyst systems

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RU2360930C2 RU2360930C2 (ru) 2009-07-10

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US (2) US7244795B2 (ru)
EP (1) EP1692190A4 (ru)
JP (1) JP2007513238A (ru)
CN (1) CN1890268B (ru)
BR (1) BRPI0417151B1 (ru)
CA (1) CA2547190A1 (ru)
RU (1) RU2360930C2 (ru)
WO (1) WO2005061557A1 (ru)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
CA2532367C (en) 2003-07-15 2013-04-23 Grt, Inc. Hydrocarbon synthesis
US7244795B2 (en) * 2003-12-08 2007-07-17 Univation Technologies, Llc Polymerization process using metallocene catalyst systems
GB0401348D0 (en) * 2004-01-22 2004-02-25 Bp Chem Int Ltd Polymerisation process
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US20060100469A1 (en) 2004-04-16 2006-05-11 Waycuilis John J Process for converting gaseous alkanes to olefins and liquid hydrocarbons
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US7857977B2 (en) * 2005-07-12 2010-12-28 Rockwell Medical Technologies, Inc. Packaging of ferric pyrophosphate for dialysis
US7323526B2 (en) * 2005-07-29 2008-01-29 Univation Technologies, Llc Supported metallocene-alkyl catalyst composition
AP2673A (en) 2006-02-03 2013-05-23 Grt Inc Continuous process for converting natural gas to liquid hydrocarbons
KR101335397B1 (ko) 2006-02-03 2013-12-02 지알티, 인코포레이티드 할로겐으로부터 가벼운 기체를 분리하는 방법
GB0610668D0 (en) * 2006-05-30 2006-07-12 Nova Chem Int Sa Supported antistatic polymerization catalysts
WO2007143328A2 (en) * 2006-05-30 2007-12-13 Albemarle Corporation Single-site catalyst activators, processes for making same, and use thereof in catalysts and polymerization of olefins
RU2446179C2 (ru) * 2006-06-27 2012-03-27 ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи Усовершенствованные способы полимеризации с использованием металлоценовых катализаторов, полимерные продукты и их применение
EP2032617B1 (en) * 2006-06-27 2011-03-09 Univation Technologies, LLC Ethylene-alpha olefin copolymer's and polymerization processes for making the same
NZ581216A (en) 2007-05-24 2011-06-30 Grt Inc Zone reactor incorporating reversible hydrogen halide capture and release
TW200932770A (en) * 2007-10-22 2009-08-01 Univation Tech Llc Metallocene catalysts and their use in polymerization processes
US8431661B2 (en) 2010-10-21 2013-04-30 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
US8436114B2 (en) 2010-10-21 2013-05-07 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
US8415517B2 (en) 2008-07-18 2013-04-09 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
CN102803308B (zh) 2010-02-18 2015-04-01 尤尼威蒂恩技术有限公司 用于操作聚合反应器的方法
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
WO2011129956A1 (en) 2010-04-13 2011-10-20 Univation Technologies, Llc Polymer blends and films made therefrom
WO2012009215A1 (en) 2010-07-16 2012-01-19 Univation Technologies, Llc Systems and methods for measuring static charge on particulates
CN103097015B (zh) 2010-07-16 2015-11-25 尤尼威蒂恩技术有限责任公司 测量反应器表面上颗粒积聚的系统与方法
WO2012015898A1 (en) 2010-07-28 2012-02-02 Univation Technologies, Llc Systems and methods for measuring velocity of a particle/fluid mixture
KR101821026B1 (ko) * 2010-10-21 2018-01-22 유니베이션 테크놀로지즈, 엘엘씨 폴리에틸렌 및 그의 제조 방법
MX337727B (es) 2010-12-17 2016-03-16 Univation Tech Llc Sistemas y metodos para recuperar hidrocarburos a partir de un producto de gas de purga de poliolefinas.
WO2012097146A1 (en) 2011-01-14 2012-07-19 W. R. Grace & Co.-Conn. Process of making modified metallocene catalyst, catalyst produced and use thereof
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US9243092B2 (en) 2011-06-09 2016-01-26 Nova Chemicals (International) S.A. Modified phosphinimine catalysts for olefin polymerization
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
CN104603615A (zh) 2012-09-07 2015-05-06 尤尼威蒂恩技术有限责任公司 测定树脂的粘性温度的方法
CN104277279A (zh) * 2013-07-04 2015-01-14 东港市远东节水灌溉设备有限公司 一种阻燃抗静电聚乙烯管材及其制作方法
US9023959B2 (en) 2013-07-15 2015-05-05 Chevron Phillips Chemical Company Lp Methods for producing fluorided-chlorided silica-coated alumina activator-supports and catalyst systems containing the same
CN107018663A (zh) 2014-11-25 2017-08-04 尤尼威蒂恩技术有限责任公司 用诱导冷凝剂的组成改变聚烯烃生产速率的方法
WO2016085972A1 (en) 2014-11-25 2016-06-02 Univation Technologies, Llc Methods of changing polyolefin production conditions to mitigate small gels in a polyolefin article
WO2016085945A1 (en) 2014-11-25 2016-06-02 Univation Technologies, Llc Methods of monitoring and controlling the melt index of a polyolefin product during production
WO2016085896A1 (en) 2014-11-25 2016-06-02 Univation Technologies, Llc Methods of controlling polyolefin melt index while increasing catalyst productivity
SG11201708069UA (en) 2015-04-08 2017-10-30 Univation Tech Llc Closed reactor transitions between metallocene catalysts
CN109890855B (zh) * 2016-11-08 2022-08-09 尤尼威蒂恩技术有限责任公司 聚乙烯组合物
RU2660907C1 (ru) * 2018-02-19 2018-07-11 Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") Катализатор для получения синтетических высоковязких масел и способ его приготовления
EP3941950A1 (en) 2019-03-21 2022-01-26 ExxonMobil Chemical Patents Inc. Methods for improving production in gas phase polymerization
US20220098332A1 (en) 2019-03-21 2022-03-31 Exxonmobil Chemical Patents Inc. Methods For Improving Gas Phase Polymerization
CN114867758A (zh) 2019-08-02 2022-08-05 埃克森美孚化学专利公司 茂金属和其方法
TWI797784B (zh) 2020-10-22 2023-04-01 美商恩特葛瑞斯股份有限公司 環戊二烯的選擇性烷基化
US11884606B2 (en) 2021-11-29 2024-01-30 Entegris, Inc. Monoalkyl cyclopentadiene compounds and processes for preparing same
WO2023096782A1 (en) 2021-11-29 2023-06-01 Entegris, Inc. Organometallic compounds and processes for preparing same

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248179A (en) * 1962-02-26 1966-04-26 Phillips Petroleum Co Method and apparatus for the production of solid polymers of olefins
US4271060A (en) * 1979-09-17 1981-06-02 Phillips Petroleum Company Solution polymerization process
US4613484A (en) * 1984-11-30 1986-09-23 Phillips Petroleum Company Loop reactor settling leg system for separation of solid polymers and liquid diluent
US5001205A (en) * 1988-06-16 1991-03-19 Exxon Chemical Patents Inc. Process for production of a high molecular weight ethylene α-olefin elastomer with a metallocene alumoxane catalyst
US5763547A (en) * 1992-10-02 1998-06-09 The Dow Chemical Company Supported catalyst complexes for olefin in polymerization
NZ235032A (en) * 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US5026798A (en) * 1989-09-13 1991-06-25 Exxon Chemical Patents Inc. Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system
FR2660926B1 (fr) * 1990-04-11 1992-07-31 Bp Chemicals Snc Prepolymere d'alpha-olefine contenant un metal de transition et procede de polymerisation d'alpha-olefine en phase gazeuse mettant en óoeuvre le prepolymere.
US5236998A (en) * 1991-03-07 1993-08-17 Occidental Chemical Corporation Process for the manufacture of linear polyethylene containing α-alkene commonomers
TW218884B (ru) 1991-05-01 1994-01-11 Mitsubishi Kakoki Kk
US5589555A (en) * 1991-10-03 1996-12-31 Novacor Chemicals (International) S.A. Control of a solution process for polymerization of ethylene
US5667375A (en) * 1993-08-16 1997-09-16 Sebastiani; Enrico Gas combustion apparatus and method for controlling the same
US6245705B1 (en) * 1993-11-18 2001-06-12 Univation Technologies Cocatalysts for metallocene-based olefin polymerization catalyst systems
US5595950A (en) * 1993-12-20 1997-01-21 Exxon Chemical Patents, Inc. Polymerization catalyst systems, their production and use
US6533988B2 (en) * 1995-05-02 2003-03-18 Borealis Technology Oy Rotational moulding process of ethylene polymers or copolymers having a controlled particle size and morphology
US5677375A (en) 1995-07-21 1997-10-14 Union Carbide Chemicals & Plastics Technology Corporation Process for producing an in situ polyethylene blend
CN1135240C (zh) * 1995-08-22 2004-01-21 Basf公司 具有高耐环境开裂性能的乙烯聚合物以及其制备中所用的催化剂
JP3582181B2 (ja) 1995-10-04 2004-10-27 住友化学工業株式会社 オレフィン重合触媒用担体、オレフィン重合触媒及びオレフィン重合体の製造方法
US6486089B1 (en) * 1995-11-09 2002-11-26 Exxonmobil Oil Corporation Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
US5756416A (en) * 1995-11-28 1998-05-26 Union Carbide Chemicals & Plastics Technology Corporation Catalyst composition having improved comonomer reactivity
US6090740A (en) * 1996-02-08 2000-07-18 Exxon Chemical Patents Inc. Supported metallocene catalyst systems
US5665818A (en) * 1996-03-05 1997-09-09 Union Carbide Chemicals & Plastics Technology Corporation High activity staged reactor process
US6011127A (en) * 1996-05-20 2000-01-04 Showa Denko K.K. Process for the production of ethylenic polymers
ATE200785T1 (de) * 1996-07-04 2001-05-15 Basf Ag Verfahren zur herstellung von geträgerten übergangsmetallkatalysatoren
KR100205738B1 (ko) * 1996-07-26 1999-07-01 이정국 담지체 계류 담지 촉매 및 그 제조 방법
US5847059A (en) * 1996-12-20 1998-12-08 Fina Technology, Inc. Catalyst yield from supported metallocene catalysts
US5747406A (en) * 1997-01-10 1998-05-05 Union Carbide Chemicals & Plastics Technology Corporation Catalyst composition for the production of olefin polymers
DE69801299T2 (de) * 1997-04-25 2002-04-18 Mitsubishi Chemical Corp., Tokio/Tokyo Phyllosilikat-geträgerter Katalysator für die Olefinenpolymerisation
EP0882740A1 (en) * 1997-06-06 1998-12-09 Fina Research S.A. Titanated chromium-based catalysts to produce polyethylene exhibiting better environmental stress crack resistance
US6153551A (en) * 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
JP2001525458A (ja) * 1997-12-08 2001-12-11 アルベマール・コーポレーシヨン 生産性を向上させた触媒組成物
US6069213A (en) * 1997-12-16 2000-05-30 Union Carbide Chemicals & Plastics Technology Corporation Mixed catalyst system
US6015766A (en) * 1997-12-18 2000-01-18 Mobil Oil Corporation Catalyst systems for olefin polymerization based on metallocene complexes and oligoalkylaluminates with sterically hindered alkyl groups as cocatalysts
US6165929A (en) * 1998-05-18 2000-12-26 Phillips Petroleum Company Compositions that can produce polymers
US6300271B1 (en) * 1998-05-18 2001-10-09 Phillips Petroleum Company Compositions that can produce polymers
US6107230A (en) * 1998-05-18 2000-08-22 Phillips Petroleum Company Compositions that can produce polymers
EP0962469A1 (en) * 1998-06-05 1999-12-08 Fina Research S.A. Titanated chromium catalyst supported on silica-aluminophosphate
US7354880B2 (en) * 1998-07-10 2008-04-08 Univation Technologies, Llc Catalyst composition and methods for its preparation and use in a polymerization process
US6894131B2 (en) * 1998-08-21 2005-05-17 Univation Technologies, Llc Polymerization process using a metallocene catalyst system
US6632901B2 (en) * 1998-08-21 2003-10-14 Univation Technologies, Llc Polymerization process using an improved bulky ligand metallocene-type catalyst system
BR9913221B1 (pt) * 1998-08-26 2008-11-18 composiÇço catalisadora suportada de metaloceno.
JP3322643B2 (ja) * 1998-10-19 2002-09-09 丸善石油化学株式会社 オレフィン重合用固体触媒およびこれを用いたオレフィン系重合体の製造方法
KR100367463B1 (ko) * 1999-03-03 2003-01-14 주식회사 엘지화학 메탈로센 화합물 및 이를 이용한 올레핀 중합
US6355594B1 (en) * 1999-09-27 2002-03-12 Phillips Petroleum Company Organometal catalyst compositions
US6395666B1 (en) * 1999-09-29 2002-05-28 Phillips Petroleum Company Organometal catalyst compositions
US6548441B1 (en) * 1999-10-27 2003-04-15 Phillips Petroleum Company Organometal catalyst compositions
US6548442B1 (en) * 1999-12-03 2003-04-15 Phillips Petroleum Company Organometal compound catalyst
US6583240B2 (en) * 2001-05-23 2003-06-24 Equistar Chemicals, Lp Ethylene polymerization process
US6583242B2 (en) * 2001-08-02 2003-06-24 Equistar Chemicals, Lp Supported olefin polymerization catalysts
JP4932101B2 (ja) * 2001-09-03 2012-05-16 三井化学株式会社 オレフィン重合用固体触媒成分の製造方法およびこれを用いたオレフィンの重合方法
CN1137909C (zh) * 2001-10-26 2004-02-11 中国科学院长春应用化学研究所 插层型负载茂金属催化剂及其催化烯烃聚合
JP4133772B2 (ja) * 2003-12-01 2008-08-13 丸善石油化学株式会社 オレフィン重合用触媒及びそれを用いたオレフィンの重合方法
US7244795B2 (en) * 2003-12-08 2007-07-17 Univation Technologies, Llc Polymerization process using metallocene catalyst systems

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US20070135599A1 (en) 2007-06-14
US7579415B2 (en) 2009-08-25
EP1692190A1 (en) 2006-08-23
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BRPI0417151A (pt) 2007-03-06
RU2360930C2 (ru) 2009-07-10
US7244795B2 (en) 2007-07-17
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US20050124487A1 (en) 2005-06-09

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