AR060201A2 - Una composicion catalizadora bimetalica - Google Patents

Una composicion catalizadora bimetalica

Info

Publication number
AR060201A2
AR060201A2 ARP070104151A ARP070104151A AR060201A2 AR 060201 A2 AR060201 A2 AR 060201A2 AR P070104151 A ARP070104151 A AR P070104151A AR P070104151 A ARP070104151 A AR P070104151A AR 060201 A2 AR060201 A2 AR 060201A2
Authority
AR
Argentina
Prior art keywords
catalyst composition
bimetal catalyst
catalyst
activator
metallocene
Prior art date
Application number
ARP070104151A
Other languages
English (en)
Original Assignee
Univation Tech Llc
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 Univation Tech Llc filed Critical Univation Tech Llc
Publication of AR060201A2 publication Critical patent/AR060201A2/es

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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08F4/65916—Component covered by group C08F4/64 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
    • C08F4/64—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

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)
  • Manufacturing & Machinery (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Una composicion catalizadora bimetálica que comprende un componente catalizador de metaloceno fluorado, un componente catalizador distinto de metaloceno y un activador, los componentes catalizadores y el activador soportados sobre un oxido inorgánico deshidratado a una temperatura de 870sC o mayor.
ARP070104151A 2002-09-04 2007-09-19 Una composicion catalizadora bimetalica AR060201A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40843002P 2002-09-04 2002-09-04
US10/368,818 US6875828B2 (en) 2002-09-04 2003-02-18 Bimodal polyolefin production process and films therefrom

Publications (1)

Publication Number Publication Date
AR060201A2 true AR060201A2 (es) 2008-06-04

Family

ID=31981174

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP030103214A AR041153A1 (es) 2002-09-04 2003-09-04 Proceso de produccion de poliolefinas bimodales y peliculas de las mismas
ARP070104151A AR060201A2 (es) 2002-09-04 2007-09-19 Una composicion catalizadora bimetalica

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP030103214A AR041153A1 (es) 2002-09-04 2003-09-04 Proceso de produccion de poliolefinas bimodales y peliculas de las mismas

Country Status (17)

Country Link
US (3) US6875828B2 (es)
EP (1) EP1546212B1 (es)
JP (1) JP2005538216A (es)
KR (1) KR100625162B1 (es)
CN (1) CN1305912C (es)
AR (2) AR041153A1 (es)
AT (1) ATE498636T1 (es)
AU (1) AU2003259802B2 (es)
BR (1) BR0314339A (es)
CA (1) CA2497676A1 (es)
DE (1) DE60336069D1 (es)
EG (1) EG23481A (es)
MX (1) MXPA05002474A (es)
PL (1) PL375267A1 (es)
RU (1) RU2315776C2 (es)
TW (1) TW200422301A (es)
WO (1) WO2004022607A1 (es)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7041617B2 (en) * 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
US7172987B2 (en) * 2002-12-31 2007-02-06 Univation Technologies, Llc Bimetallic catalyst, method of polymerization and bimodal polyolefins therefrom
DE602004023926D1 (de) * 2003-04-23 2009-12-17 Merck & Co Inc Selektive spirocyclische glucocorticoid-rezeptor-modulatoren
US7410926B2 (en) * 2003-12-30 2008-08-12 Univation Technologies, Llc Polymerization process using a supported, treated catalyst system
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
EP2792690B1 (en) * 2004-03-17 2019-05-15 Dow Global Technologies LLC Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
AR048104A1 (es) * 2004-03-17 2006-03-29 Dow Global Technologies Inc Composicion catalizadora que comprende un agente de enlace para la formacion de copolimeros superiores de olefina en bloques multiples
CA2559576C (en) 2004-03-17 2013-02-12 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
EP1731537A1 (en) * 2005-06-09 2006-12-13 Innovene Manufacturing France SAS Supported polymerisation catalysts
ATE416465T1 (de) * 2005-06-30 2008-12-15 Borealis Tech Oy Überzug-schicht für energie- oder kommunikationskabel
DE102005035477A1 (de) * 2005-07-26 2007-02-01 Basell Polyolefine Gmbh Verfahren zur Steuerung der relativen Aktivität der unterschiedlichen aktiven Zentren von Hybridkatalysatoren
US7393916B2 (en) * 2005-11-01 2008-07-01 Univation Technologies, Llc Method of reducing gels in polyolefins
US7595364B2 (en) * 2005-12-07 2009-09-29 Univation Technologies, Llc High density polyethylene
CN100432115C (zh) * 2006-08-18 2008-11-12 中国科学院长春应用化学研究所 一种由催化剂共混体系制备双峰分子量分布聚乙烯的方法
US8288078B2 (en) * 2007-01-24 2012-10-16 Tokyo Ohka Kogyo Co., Ltd. Photosensitive resin composition, and pattern formation method using the same
EP1950241A1 (en) 2007-01-25 2008-07-30 Borealis Technology Oy Multimodal medium density polyethylene polymer composition
DE102007014621A1 (de) 2007-03-23 2008-09-25 Innogel Ag Verfahren zur Herstellung von Molekulargewichtsverteilungen mit kurzkettigem Anteil mittels Post-Reaktor Extrusion
CN101274968B (zh) * 2007-03-28 2012-11-21 中国石油化工股份有限公司 一种用于生产宽分子量分布的聚乙烯的复合催化剂
BRPI0705994A2 (pt) * 2007-10-19 2009-10-06 Braskem Sa processo de preparação de suporte catalìtico e catalisadores bimetálicos suportados para a produção de homopolìmeros e copolìmeros de etileno com alfa-olefinas de alto e ultra alto peso molecular e com ampla distribuição de peso molecular em processos em lama, massa e fase gás e os produtos assim obtidos
TW200936619A (en) * 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
WO2009082451A2 (en) * 2007-12-18 2009-07-02 Univation Technologies, Llc Method for controlling bimodal catalyst activity during polymerization
JP5695665B2 (ja) * 2009-12-22 2015-04-08 バーゼル・ポリオレフィン・ゲーエムベーハー 改良した水素除去を伴う多峰性ポリオレフィンポリマーの製造方法
MY162328A (en) 2010-02-22 2017-05-31 Univation Tech Llc Catalyst systems and methods for using same to produce polyolefin products
US9284394B2 (en) 2010-11-26 2016-03-15 Basell Polyolefine Gmbh Polyethylene polymerisation in gas phase reactor
HUE046972T2 (hu) 2011-07-08 2020-04-28 Total Res & Technology Feluy Metallocén-katalizált polietilén
WO2013028283A1 (en) 2011-08-19 2013-02-28 Univation Technologies, Llc Catalyst systems and methods for using same to produce polyolefin products
CN102504058B (zh) * 2011-11-10 2014-04-02 上海化工研究院 用于生产宽分子量分布聚乙烯的复合催化剂及制法和应用
CA2876948C (en) * 2012-06-26 2020-04-14 Ineos Europe Ag Film composition
CN102887968B (zh) * 2012-10-19 2014-03-19 河北工业大学 合成宽/双峰聚乙烯的非茂双金属催化体系及其应用
MX363101B (es) 2012-11-26 2019-03-08 Braskem Sa Catalizador de metaloceno soportado por medios de soporte hibridos, procesos para producir el mismo, procesos de polimerizacion para producir un homopolimero o copolimero de etileno con distribucion de masa molar amplia o bimodal, uso del catalizador de metaloceno soportado y polimero de etileno con distribucion de masa molar amplia o bimodal.
US10280283B2 (en) 2012-12-28 2019-05-07 Univation Technologies, Llc Supported catalyst with improved flowability
EP4223802A3 (en) 2013-02-07 2023-10-25 Univation Technologies, LLC Polymerization catalyst
US9644053B2 (en) 2013-03-15 2017-05-09 Univation Technologies, Llc Tridentate nitrogen based ligands for olefin polymerisation catalysts
WO2014149361A1 (en) 2013-03-15 2014-09-25 Univation Technologies, Llc Ligands for catalysts
CN105308007B (zh) 2013-06-05 2017-07-21 尤尼威蒂恩技术有限责任公司 保护酚基
ES2568615T3 (es) * 2013-10-11 2016-05-03 Borealis Ag Película para etiquetas orientada en la dirección de la máquina
CN105017626B (zh) * 2014-04-15 2018-03-23 中国石化扬子石油化工有限公司 一种乙烯‑α‑烯烃共聚物、其制造方法及其应用
WO2016198273A1 (en) * 2015-06-10 2016-12-15 Borealis Ag Multimodal copolymer of ethylene and at least two alpha-olefin comonomers and final articles made thereof
MX2017016934A (es) 2015-07-08 2018-04-10 Chevron Phillips Chemical Co Lp Sistemas de catalizadores duales de metaloceno y ziegler-natta con soportes activadores.
US9845367B2 (en) 2015-09-24 2017-12-19 Chevron Phillips Chemical Company Lp Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina
US9540457B1 (en) 2015-09-24 2017-01-10 Chevron Phillips Chemical Company Lp Ziegler-natta—metallocene dual catalyst systems with activator-supports
US9758599B2 (en) 2015-09-24 2017-09-12 Chevron Phillips Chemical Company Lp Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina
WO2017069854A1 (en) * 2015-10-22 2017-04-27 Exxonmobil Chemical Patents Inc. Catalysts for the formation of multimodal polymers
US10611867B2 (en) 2016-12-05 2020-04-07 Exxonmobil Chemical Patents Inc. Broad orthogonal distribution metallocene polyethylenes for films
EP3692079B1 (en) 2017-10-06 2024-09-04 ExxonMobil Chemical Patents Inc. Polyethylene extrudates and methods of making the same
WO2019162760A1 (en) 2018-02-05 2019-08-29 Exxonmobil Chemical Patents Inc. A Corporation Of State Of Delaware Enhanced processability of lldpe by addition of ultra-high molecular weight high density polyethylene
CA3151602A1 (en) * 2019-09-26 2021-04-01 Nitin Borse Bimodal polyethylene homopolymer composition

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US52453A (en) * 1866-02-06 Improvement in rulers
US4525678A (en) * 1982-07-06 1985-06-25 Texas Instruments Incorporated Monolithic low noise common-gate amplifier
CA1263498A (en) 1985-03-26 1989-11-28 Mitsui Chemicals, Incorporated Liquid ethylene-type random copolymer, process for production thereof, and use thereof
US4808561A (en) * 1985-06-21 1989-02-28 Exxon Chemical Patents Inc. Supported polymerization catalyst
US4740550A (en) * 1986-06-18 1988-04-26 Shell Oil Company Multistage copolymerization process
US4874880A (en) 1987-03-10 1989-10-17 Chisso Corporation Bis(di-, tri- or tetra-substituted-cyclopentadienyl)-zirconium dihalides
TW218884B (es) 1991-05-01 1994-01-11 Mitsubishi Kakoki Kk
US5693583A (en) 1991-06-10 1997-12-02 Mobil Oil Corporation High activity polyethylene catalysts which produce bimodal or trimodal product molecular weight distributions
US5409874A (en) 1991-06-20 1995-04-25 Mitsui Petrochemical Industries, Ltd. Catalyst for olefin polymerization, process for the polymerization of olefin, and transition metal compound employable for the catalyst
US5317036A (en) 1992-10-16 1994-05-31 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization reactions utilizing soluble unsupported catalysts
US5602067A (en) 1992-12-28 1997-02-11 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
DE69426648T3 (de) 1993-06-15 2005-02-03 Idemitsu Kosan Co. Ltd. Verfahren zur herstellung von olefinpolymeren und katalysator zur olefinpolymerisation
DE4332009A1 (de) 1993-09-21 1995-03-30 Hoechst Ag Verfahren zur Herstellung von Organometallfluoriden
US5614456A (en) 1993-11-15 1997-03-25 Mobil Oil Corporation Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers
EP0664301A1 (en) 1994-01-24 1995-07-26 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Chitosan derivatives, preparation process thereof and cosmetic compositions containing same
WO1996007478A1 (en) 1994-09-08 1996-03-14 Mobil Oil Corporation Catalytic control of the mwd of a broad/bimodal resin in a single reactor
US5525678A (en) 1994-09-22 1996-06-11 Mobil Oil Corporation Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
US5529965A (en) * 1994-10-28 1996-06-25 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
WO1997007141A1 (de) 1995-08-18 1997-02-27 Targor Gmbh Katalysatorkomponente und katalysatorsystem mit hoher polymerisationsaktivität zur herstellung von polymeren
US6486089B1 (en) * 1995-11-09 2002-11-26 Exxonmobil Oil Corporation Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
US5693727A (en) 1996-06-06 1997-12-02 Union Carbide Chemicals & Plastics Technology Corporation Method for feeding a liquid catalyst to a fluidized bed polymerization reactor
AU3505497A (en) 1996-07-15 1998-02-09 Mobil Oil Corporation Comonomer pretreated bimetallic catalyst for blow molding and film applications
US6180736B1 (en) 1996-12-20 2001-01-30 Exxon Chemical Patents Inc High activity metallocene polymerization process
EP0960144B1 (de) 1997-02-17 2002-05-29 Bayer Aktiengesellschaft Neues kalalysatorsystem, dessen verwendung zur polymerisation von dienen in lösung, suspension und gasphase und verwendung der somit herstellbaren dienkautschuke
FI111848B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi
US6051525A (en) 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
US6136747A (en) 1998-06-19 2000-10-24 Union Carbide Chemicals & Plastics Technology Corporation Mixed catalyst composition for the production of olefin polymers
US6632901B2 (en) * 1998-08-21 2003-10-14 Univation Technologies, Llc Polymerization process using an improved bulky ligand metallocene-type catalyst system
CA2317485A1 (en) 1998-11-20 2000-06-02 Montell Technology Company B.V. Bridged metallocenes, preparation, use in catalytic systems
US6303718B1 (en) 1999-09-17 2001-10-16 Bayer Aktiengesellschaft Composition based on fluorine-containing metal complexes
US6420298B1 (en) * 1999-08-31 2002-07-16 Exxonmobil Oil Corporation Metallocene catalyst compositions, processes for making polyolefin resins using such catalyst compositions, and products produced thereby
EP1228109B1 (en) 1999-09-27 2006-02-01 Dow Global Technologies Inc. Supported catalyst comprising expanded anions
US6274684B1 (en) 1999-10-22 2001-08-14 Univation Technologies, Llc Catalyst composition, method of polymerization, and polymer therefrom
KR100553288B1 (ko) * 1999-10-22 2006-02-22 유니베이션 테크놀로지즈, 엘엘씨 촉매 조성물, 중합 방법 및 그로부터 제조된 중합체
DE10006538C2 (de) 2000-02-15 2002-11-28 Forsch Pigmente Und Lacke E V Verfahren zur Beschichtung von Partikeln mit LCST-Polymeren
US6306718B1 (en) * 2000-04-26 2001-10-23 Dallas Semiconductor Corporation Method of making polysilicon resistor having adjustable temperature coefficients
US6689847B2 (en) * 2000-12-04 2004-02-10 Univation Technologies, Llc Polymerization process
US6605675B2 (en) * 2000-12-04 2003-08-12 Univation Technologies, Llc Polymerization process

Also Published As

Publication number Publication date
EP1546212A1 (en) 2005-06-29
BR0314339A (pt) 2005-07-05
KR100625162B1 (ko) 2006-09-18
EP1546212A4 (en) 2006-07-05
PL375267A1 (en) 2005-11-28
RU2005109916A (ru) 2006-01-20
CN1678640A (zh) 2005-10-05
US20040044154A1 (en) 2004-03-04
CN1305912C (zh) 2007-03-21
DE60336069D1 (de) 2011-03-31
US20050038210A1 (en) 2005-02-17
CA2497676A1 (en) 2004-03-18
WO2004022607A1 (en) 2004-03-18
US20050054799A1 (en) 2005-03-10
EG23481A (en) 2005-11-26
US6875828B2 (en) 2005-04-05
US6943134B2 (en) 2005-09-13
AR041153A1 (es) 2005-05-04
ATE498636T1 (de) 2011-03-15
RU2315776C2 (ru) 2008-01-27
MXPA05002474A (es) 2005-05-27
KR20050057145A (ko) 2005-06-16
AU2003259802B2 (en) 2007-01-11
AU2003259802A1 (en) 2004-03-29
EP1546212B1 (en) 2011-02-16
JP2005538216A (ja) 2005-12-15
TW200422301A (en) 2004-11-01

Similar Documents

Publication Publication Date Title
AR060201A2 (es) Una composicion catalizadora bimetalica
AR045621A1 (es) Metodos y aparato para proteger los contenidos en una red inalambrica
BR0317092A (pt) Chamada internacional para redes sem fio
DE60117287D1 (de) Vernetzte haftklebemittelzusammensetzungen sowie auf diesen basierende, für hochtemperaturanwendungen verwendbare klebende gegenstände
ES2181328T3 (es) Cinta adhesiva sin empañamiento.
AR052986A1 (es) Agente de reticulacion para polimeros superabsorbentes
TW200726768A (en) Doped organic semiconductor material
DE50309894D1 (de) Sicherheitselement
CY1111566T1 (el) Συνθεση που περιεχει ελαιο κιτρονελλας ιαβας και η χρησιμοποιηση της για την απωθηση εντομων
ATE392406T1 (de) Pentabromobenzylalkylethern und deren verwendung als feuerhemmende mittel
UY29746A1 (es) Mezclas pesticidas
AR027846A1 (es) Componentes de formulacion estable, composiciones y metodos para el lavado que utilizan los mismos
AR066351A1 (es) Componente estructural a base de un material ceramico
DE60321148D1 (de) Empfindlichkeitsverbesserung für strahlungsempfindliche elemente
BRPI0519157A2 (pt) composiÇço, e, uso da mesma
DE60314645D1 (de) Verbesserte isolierungszusammensetzungen mit metallocenpolymeren
AR036389A1 (es) Polimeros y empleo de los mismos
DE502006003773D1 (de) Sicherheitselement
BR0112851A (pt) Composição adesiva, e, estrutura aderida que e descascada termicamente com facilidade
BR0207646A (pt) Composição estabilizadora para polìmeros halogenados, uso da mesma e polìmeros que compreendem tais composições
DE602004015794D1 (de) Metalloxid-formulierungen
DE60215685D1 (de) Stabilisierte hydroxylaminlösungen
DE60107457D1 (de) Vorvernetzungshemmende zusammensetzung
ATE405602T1 (de) Polyarylen mit verminderter wärmeausdehung
IT1320651B1 (it) Procedimento e dispositivo per la generazione di codici, ad esempiocodici per applicazioni cdma.

Legal Events

Date Code Title Description
FB Suspension of granting procedure