MX363101B - 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. - Google Patents

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.

Info

Publication number
MX363101B
MX363101B MX2015006615A MX2015006615A MX363101B MX 363101 B MX363101 B MX 363101B MX 2015006615 A MX2015006615 A MX 2015006615A MX 2015006615 A MX2015006615 A MX 2015006615A MX 363101 B MX363101 B MX 363101B
Authority
MX
Mexico
Prior art keywords
supporting means
metallocene catalyst
metallocene
supported
catalyst supported
Prior art date
Application number
MX2015006615A
Other languages
English (en)
Other versions
MX2015006615A (es
Inventor
Brambilla Rodrigo
Silva Lacerda Miranda Marcia
Henrique Zimnoch Dos Santos João
Silveira Fernando
Original Assignee
Braskem Sa
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 Braskem Sa filed Critical Braskem Sa
Publication of MX2015006615A publication Critical patent/MX2015006615A/es
Publication of MX363101B publication Critical patent/MX363101B/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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
    • C08F4/74—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals
    • C08F4/76—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals selected from titanium, zirconium, hafnium, vanadium, niobium or tantalum
    • 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
    • C08F4/02—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
    • 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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
    • 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

Abstract

La presente invención se refiere a un catalizador de metaloceno que contiene un metal de transición del grupo 4 o 5 de la tabla periódica, el cual es soportado por medios de soporte catalítico híbrido con grupos orgánicos alifáticos. Un proceso para soportar metaloceno en estos medios de soporte catalítico híbrido con grupos orgánicos alifáticos también se describe. La principal ventaja del catalizador metaloceno soportado de la presente invención es que un polímero de etileno con distribución de masa molar amplia o bimodal se produce usando solamente un tipo del complejo de metaloceno en los medios de soporte. Como un resultado, la resma producida puede ser procesada de una manera mejorada, lo cual consecuentemente costos de procesamiento potencialmente disminuidos.
MX2015006615A 2012-11-26 2012-11-26 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. MX363101B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2012/000475 WO2014078919A1 (pt) 2012-11-26 2012-11-26 Catalisador metaloceno suportado em suporte híbrido, processo de obtenção do mesmo, processo de polimerização para obtenção de um homopolímero ou copolímero de etileno com distribuição de massa molar ampla ou bimodal, uso do catalisador de metaloceno suportado e polímero de etileno com distribuição de massa molar ampla ou bimodal

Publications (2)

Publication Number Publication Date
MX2015006615A MX2015006615A (es) 2015-11-16
MX363101B true MX363101B (es) 2019-03-08

Family

ID=50775326

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015006615A MX363101B (es) 2012-11-26 2012-11-26 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.

Country Status (6)

Country Link
US (1) US9695254B2 (es)
EP (1) EP2923756B1 (es)
AR (1) AR093428A1 (es)
BR (1) BR112015011215B1 (es)
MX (1) MX363101B (es)
WO (1) WO2014078919A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112016012724B1 (pt) * 2013-12-05 2022-05-31 Braskem S.A. Catalisador metaloceno, processo de obtenção de um catalisador metaloceno, e, uso de um catalisador metaloceno
CN110520492A (zh) * 2017-06-29 2019-11-29 住友化学株式会社 组合物
WO2021133613A1 (en) * 2019-12-26 2021-07-01 Dow Global Technologies Llc Process for the production of polymer compositions with excellent processability

Family Cites Families (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US183631A (en) 1876-10-24 Improvement in tappets for stamp-rods
US3505785A (en) 1967-06-20 1970-04-14 Du Pont Superficially porous supports for chromatography
US3668088A (en) 1969-12-02 1972-06-06 Du Pont Method of producing colloidal silica by electrodialysis of a silicate
FR2159580A5 (es) 1971-11-04 1973-06-22 Sifrance
US3855172A (en) 1972-04-07 1974-12-17 Du Pont Uniform oxide microspheres and a process for their manufacture
US3922393A (en) 1974-07-02 1975-11-25 Du Pont Process for polishing silicon and germanium semiconductor materials
DE2505191B2 (de) 1975-02-07 1977-08-18 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur herstellung einer feinteiligen kieselsaeure durch spruehtrocknung
SE436037B (sv) 1976-04-30 1984-11-05 Roussel Uclaf Sett att framstella nya 11-desoxi-prostaglandin-f?712-derivat
DE2628975A1 (de) 1976-06-28 1977-12-29 Degussa Faellungskieselsaeure
DE2803917A1 (de) 1978-01-30 1979-08-02 Degussa Faellungskieselsaeuregranulate
FR2453880A1 (fr) 1979-04-13 1980-11-07 Rhone Poulenc Ind Nouveau pigment a base de silice sous forme de bille, procede pour l'obtenir et application, notamment comme charge renforcante dans les elastomeres
DE3518738A1 (de) 1985-05-24 1986-11-27 Ruhrgas Ag, 4300 Essen Verfahren und waermepumpe zur gewinnung von nutzwaerme
US4808561A (en) 1985-06-21 1989-02-28 Exxon Chemical Patents Inc. Supported polymerization catalyst
WO1988005058A1 (en) 1986-12-30 1988-07-14 Mitsui Petrochemical Industries, Ltd. Solid catalyst for olefin polymerization and process for its preparation
US5026797A (en) 1987-10-22 1991-06-25 Mitsubishi Petrochemical Co., Ltd. Process for producing ethylene copolymers
US4912075A (en) 1987-12-17 1990-03-27 Exxon Chemical Patents Inc. Method for preparing a supported metallocene-alumoxane catalyst for gas phase polymerization
US4925821A (en) 1987-12-17 1990-05-15 Exxon Chemical Patents Inc. Method for utilizing triethyaluminum to prepare an alumoxane support for an active metallocene catalyst
CN1022099C (zh) 1988-03-16 1993-09-15 日产化学工业株式会社 细长形状硅水溶胶制造方法
US5086025A (en) 1988-03-29 1992-02-04 Exxon Chemical Patents Inc. Method for preparing a silica gel supported metallocene-alumoxane catalyst
US4871705A (en) 1988-06-16 1989-10-03 Exxon Chemical Patents Inc. Process for production of a high molecular weight ethylene a-olefin elastomer with a metallocene alumoxane catalyst
EP0362685B1 (en) 1988-09-28 1993-02-10 Nec Corporation An oxide superconductor composition and a process for the production thereof
US4935397A (en) 1988-09-28 1990-06-19 Exxon Chemical Patents Inc. Supported metallocene-alumoxane catalyst for high pressure polymerization of olefins and a method of preparing and using the same
US4925217A (en) 1988-10-24 1990-05-15 Huron Products Corporation Quick connector with visual checking method
US5006500A (en) 1988-10-27 1991-04-09 Exxon Chemical Patents Inc. Olefin polymerization catalyst from trialkylaluminum mixture, silica gel and a metallocene
US4914253A (en) * 1988-11-04 1990-04-03 Exxon Chemical Patents Inc. Method for preparing polyethylene wax by gas phase polymerization
JP2957242B2 (ja) 1990-07-26 1999-10-04 三菱化学株式会社 オレフィン重合用触媒およびその製造法ならびにオレフィン重合体の製造法
US5118727A (en) 1991-03-13 1992-06-02 E. I. Du Pont De Nemours And Company Stable mixtures of colloidal silica and a film-forming polymer
US5194200A (en) * 1991-10-08 1993-03-16 Wisconsin Alumni Research Foundation Method of creating silica ceramic membranes
EP0619325B1 (en) 1993-04-07 2001-08-29 ATOFINA Research Process for preparing polyolefin catalysts
US5462999A (en) 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
EP0698044A1 (en) 1993-05-13 1996-02-28 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US5397757A (en) 1993-10-27 1995-03-14 Mobil Oil Corporation Cocatalysts for metallocene-based olefin polymerization catalyst systems
DE69525042T3 (de) 1994-02-14 2005-10-20 Univation Technologies, LLC, Houston Polymerisationskatalysatorsysteme, ihre herstellung und ihre verwendung
DE69403625T2 (de) 1994-03-17 1997-12-18 Detra Sa Verfahren zur Versorgung eines einphasigen Schrittmotors sowie Schaltung hierfür
US5629253A (en) 1994-04-26 1997-05-13 Exxon Chemical Patents, Inc. Polymerization catalyst systems, their production and use
US5468702A (en) 1994-07-07 1995-11-21 Exxon Chemical Patents Inc. Method for making a catalyst system
WO1996004318A1 (en) 1994-08-05 1996-02-15 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US5763543A (en) 1994-09-14 1998-06-09 Exxon Chemical Patents Inc. Olefin polymerization process with little or no scavenger present
US5712353A (en) 1994-10-31 1998-01-27 Exxon Chemical Patents Inc. Gas phase polymerization process
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
FR2725993B1 (fr) 1994-10-21 1996-11-29 Atochem Elf Sa Composante catalytique solide contenant du zirconium et des groupements cycloalcadienyles, son procede d'obtention et procede de polymerisation des olefines en sa presence
CA2163681C (en) 1995-11-24 2007-02-13 Daryll G. Harrison Supported monocyclopentadienyl zirconium catalyst
BR9708973A (pt) 1996-05-03 1999-08-03 Dsm Nv Composição de catalisador sustentado e processo para a polimerização de monômeros de olefina
US5739368A (en) 1996-05-10 1998-04-14 Albemarle Corporation Use of heat treated alumoxanes in preparing supported catalysts
US6034024A (en) 1996-05-10 2000-03-07 Albemarle Corporation Heat treated alumoxanes
DE69719763T2 (de) 1996-08-03 2004-02-05 Lg Chemical Ltd. Verfahren zur herstellung von olefinischen polymeren unter verwendung von geträgertem metallocen-katalysator
US5723181A (en) 1996-09-06 1998-03-03 E. I. Du Pont De Nemours And Company Colloidal silica/zirconyl salt compositions as hydrophilizing coatings
US5847059A (en) 1996-12-20 1998-12-08 Fina Technology, Inc. Catalyst yield from supported metallocene catalysts
US5968864A (en) 1996-12-20 1999-10-19 Fina Technology, Inc. Catalyst efficiency for supported metallocene catalyst
DE69831819T2 (de) 1997-01-30 2006-07-06 Total Petrochemicals Research Feluy, Seneffe Selektive Wirkung von Metallocen-Katalysatoren für die Herstellung von isotaktischen Polyolefinen
TW473485B (en) 1997-12-10 2002-01-21 Nippon Catalytic Chem Ind The production process of a water-absorbent resin
US6001766A (en) 1997-12-24 1999-12-14 Mobil Oil Corporation Bimetallic catalysts for ethylene polymerization reactions activated with paraffin-soluble alkylalumoxanes
EP0989139A1 (en) 1998-09-25 2000-03-29 Union Carbide Chemicals & Plastics Technology Corporation Unbridged monocyclopentadienyl metal complex catalyst for olefin polymerization by reacting with particulate solids with functional groups
EP0989141A1 (en) 1998-09-25 2000-03-29 Fina Research S.A. Production of multimodal polyethelene
US6239060B1 (en) 1998-12-31 2001-05-29 Phillips Petroleum Company Supported metallocene catalyst system and method for polymerizing olefins
KR20010089625A (ko) 1999-01-29 2001-10-06 가즈토 도미나가 올레핀류의 중합용 촉매 및 올레핀계 중합체의 제조 방법
US6432860B1 (en) 1999-03-22 2002-08-13 Fina Technology, Inc. Supported metallocene catalysts
EP1038855A1 (en) 1999-03-24 2000-09-27 Abb Research Ltd. Fuel synthesis by electric barrier discharge process
US7247595B2 (en) 1999-06-22 2007-07-24 Lg Chem, Ltd. Supported metallocene catalyst and olefin polymerization using the same
GB9918189D0 (en) 1999-08-02 1999-10-06 Bp Chem Int Ltd Polymerisation process
GB9928679D0 (en) 1999-12-03 2000-02-02 Bp Chem Int Ltd Polymerisation process
US6399531B1 (en) 1999-12-28 2002-06-04 Union Carbide Chemicals & Plastics Technology Corporation Hybrid ziegler-natta and cycloalkadienyl catalysts for the production of polyolefins
US6696380B2 (en) 2000-01-12 2004-02-24 Darryl Stephen Williams Procatalysts, catalyst systems, and use in olefin polymerization
US6846943B2 (en) 2000-05-23 2005-01-25 Chisso Corporation Metallocene compound, olefin polymerization catalyst containing the compound, and method for producing an olefin polymer by use of the catalyst
DE10148620B4 (de) 2000-10-06 2009-04-23 Denso Corp., Kariya-shi Wasserstoffversorgungsvorrichtung
WO2002038637A1 (de) 2000-11-09 2002-05-16 Basell Polypropylen Gmbh Verfahren zur copolymerisation von propen und/oder ethen mit 1-olefinen an metallocen-trägerkatalysatoren
US6964937B2 (en) 2000-11-30 2005-11-15 Univation Technologies, Llc Bimetallic catalyst for producing polyethylene resins with bimodal molecular weight distribution, its preparation and use
US6555495B2 (en) 2000-12-06 2003-04-29 Univation Technologies, Llc Catalyst support method and polymerization with supported catalysts
US6777367B2 (en) 2001-02-13 2004-08-17 Fina Technology, Inc. Method for the preparation of metallocene catalysts
ATE337343T1 (de) 2001-04-30 2006-09-15 Grace W R & Co Geträgerte dualübergangsmetallkatalysatorsysteme
US6787608B2 (en) 2001-08-17 2004-09-07 Dow Global Technologies, Inc. Bimodal polyethylene composition and articles made therefrom
JP2003170058A (ja) 2001-12-06 2003-06-17 Sumitomo Chem Co Ltd 改質された粒子およびその製造方法、担体、付加重合用触媒成分、付加重合用触媒ならびに付加重合体の製造方法
DE10163457A1 (de) 2001-12-21 2003-07-03 Merck Patent Gmbh Heterogenisierung von katalytischen Komponenten
EP1357151A1 (en) 2002-04-26 2003-10-29 ATOFINA Research Improved processing of bimodal polymers
US6649698B1 (en) 2002-05-17 2003-11-18 Equistar Chemicals, Lp Polyethylene blends
US20030236365A1 (en) 2002-06-24 2003-12-25 Fina Technology, Inc. Polyolefin production with a high performance support for a metallocene catalyst system
WO2004018523A1 (en) 2002-08-20 2004-03-04 Bp Chemicals Limited Silica-supported polymerisation catalyst
US6875828B2 (en) 2002-09-04 2005-04-05 Univation Technologies, Llc Bimodal polyolefin production process and films therefrom
BR0317318A (pt) 2002-12-16 2005-11-08 Basell Polyolefine Gmbh Preparação de sistemas catalisadores suportados contendo quantidades reduzidas de aluminoxanos
US7199072B2 (en) 2002-12-31 2007-04-03 Univation Technologies, Llc Process of producing a supported mixed catalyst system and polyolefins therefrom
EP1496068A1 (en) 2003-07-09 2005-01-12 Total Petrochemicals Research Feluy Process to produce bimodal polyolefins with metallocene catalysts using two reaction zones.
US7211536B2 (en) 2004-10-22 2007-05-01 Fina Technology, Inc. Supported metallocene catalysts and their use in producing stereospecific polymers
JP4694975B2 (ja) 2005-01-31 2011-06-08 三井化学株式会社 オレフィンの重合方法
KR100753478B1 (ko) * 2005-02-15 2007-08-31 주식회사 엘지화학 혼성 담지 메탈로센 촉매 및 이를 이용한 폴리에틸렌 공중합체의 제조방법
JP2006274161A (ja) 2005-03-30 2006-10-12 Sumitomo Chemical Co Ltd 付加重合用触媒成分、付加重合用触媒ならびに付加重合体の製造方法
EP1731537A1 (en) 2005-06-09 2006-12-13 Innovene Manufacturing France SAS Supported polymerisation catalysts
EP1731536A1 (en) 2005-06-09 2006-12-13 Innovene Manufacturing France SAS Supported polymerisation catalysts
DE102005030289A1 (de) 2005-06-29 2007-07-05 Giesecke & Devrient Gmbh Vorrichtung und Verfahren zum Testen von Sensoren
US7312283B2 (en) 2005-08-22 2007-12-25 Chevron Phillips Chemical Company Lp Polymerization catalysts and process for producing bimodal polymers in a single reactor
US20120172548A1 (en) 2007-05-02 2012-07-05 Lg Chem, Ltd. Polyolefin and preparation method thereof
TW200936619A (en) 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
US8383754B2 (en) 2010-04-19 2013-02-26 Chevron Phillips Chemical Company Lp Catalyst compositions for producing high Mz/Mw polyolefins

Also Published As

Publication number Publication date
US20150274852A1 (en) 2015-10-01
WO2014078919A1 (pt) 2014-05-30
EP2923756B1 (en) 2018-05-30
EP2923756A4 (en) 2016-09-07
BR112015011215A2 (pt) 2016-04-05
AR093428A1 (es) 2015-06-10
US9695254B2 (en) 2017-07-04
MX2015006615A (es) 2015-11-16
BR112015011215B1 (pt) 2018-11-21
EP2923756A1 (en) 2015-09-30

Similar Documents

Publication Publication Date Title
MX350592B (es) Proceso para polimerizacion selectiva de etileno y un catalizador del mismo.
FR2958649B1 (fr) Copolymere a blocs issu de matieres renouvelables et procede de fabrication d'un tel copolymere a blocs
MX2016008016A (es) Sistema catalizador para polimerizacion de una olefina.
MY171776A (en) A process for producing surface-postcrosslinked water-absorbent polymer particles
IN2014DN05988A (es)
WO2012006272A3 (en) Catalysts for producing broad molecular weight distribution polyolefins in the absence of added hydrogen
IN2015DN02933A (es)
MY155648A (en) Solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization process
IN2014DN03381A (es)
MX2014011263A (es) Metodo para la modificacion de madera.
MX2011010303A (es) Proceso para oligomerizar etileno diluido.
MX2015014236A (es) Proceso de polimerizacion cationica para la sintesis de polimeros nano-estructurados que contienen grafeno.
IN2014DN09600A (es)
MY163282A (en) Improved process of dehydration reactions
MX2016008022A (es) Sistema catalizador para polimerizacion de una olefina.
EA201691283A1 (ru) Каталитическая система для полимеризации олефина
MX2015006615A (es) 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.
MY170148A (en) Oxo-nitrogenated complex of cobalt, catalytic system comprising said oxo-nitrogenated complex and process for the (co) polymerization of conjugated dienes
IN2015DN00745A (es)
MY174111A (en) Method for producing tetrahydrofuran
MX365660B (es) Catalizador para sintesis de tetrahidrofurano.
IN2015MN00079A (es)
EA201591014A1 (ru) Способ получения сополимеров пропилена
IN2012DN01557A (es)
WO2014184287A3 (en) Process for converting a solid biomass material