[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BR9607227A - Método para a produção de um catalisador pré-polimerizado - Google Patents

Método para a produção de um catalisador pré-polimerizado

Info

Publication number
BR9607227A
BR9607227A BR9607227A BR9607227A BR9607227A BR 9607227 A BR9607227 A BR 9607227A BR 9607227 A BR9607227 A BR 9607227A BR 9607227 A BR9607227 A BR 9607227A BR 9607227 A BR9607227 A BR 9607227A
Authority
BR
Brazil
Prior art keywords
production
prepolymerized catalyst
prepolymerized
catalyst
Prior art date
Application number
BR9607227A
Other languages
English (en)
Inventor
Jeffrey Lawrence Brinen
Original Assignee
Exxon Chemical Patents Inc
Hoechst Ag
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 Exxon Chemical Patents Inc, Hoechst Ag filed Critical Exxon Chemical Patents Inc
Publication of BR9607227A publication Critical patent/BR9607227A/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
    • 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
    • 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
    • C08F4/65927—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 bridged

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR9607227A 1995-03-10 1996-02-20 Método para a produção de um catalisador pré-polimerizado BR9607227A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/401,514 US6391817B1 (en) 1993-12-28 1995-03-10 Method for producing a prepolymerized catalyst
PCT/US1996/002300 WO1996028479A1 (en) 1995-03-10 1996-02-20 Method for producing a prepolymerized catalyst

Publications (1)

Publication Number Publication Date
BR9607227A true BR9607227A (pt) 1998-07-07

Family

ID=23588076

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9607227A BR9607227A (pt) 1995-03-10 1996-02-20 Método para a produção de um catalisador pré-polimerizado

Country Status (9)

Country Link
US (1) US6391817B1 (pt)
EP (1) EP0813554B1 (pt)
JP (1) JPH11504053A (pt)
KR (1) KR19980702893A (pt)
BR (1) BR9607227A (pt)
CA (1) CA2213751A1 (pt)
DE (1) DE69632128T2 (pt)
ES (1) ES2214530T3 (pt)
WO (1) WO1996028479A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09309926A (ja) * 1996-05-17 1997-12-02 Dow Chem Co:The エチレン共重合体の製造方法
EP0856524A1 (en) * 1997-02-01 1998-08-05 Repsol Quimica S.A. Heterogeneous catalyst components for olefins polymerization, preparation process and use thereof
WO2001025296A1 (en) 1999-10-02 2001-04-12 Borealis Technology Oy Modified supported catalysts for the polymerization of olefins
DE102005014395A1 (de) * 2005-03-24 2006-09-28 Basell Polyolefine Gmbh Monocyclopentadienylkomplexe
JP2006342326A (ja) * 2005-05-12 2006-12-21 Japan Polypropylene Corp オレフィン重合用触媒およびオレフィン重合用触媒の製造方法
KR101055937B1 (ko) 2008-08-27 2011-08-09 삼성토탈 주식회사 폴리올레핀 중합용 전중합 촉매의 제조방법
CN104507980B (zh) 2012-07-27 2017-03-22 道达尔研究技术弗吕公司 用于制备聚乙烯树脂的方法
US11866522B2 (en) 2018-12-28 2024-01-09 Braskem S.A. Process for introducing catalyst in a polymerization process
MX2024000786A (es) 2021-07-15 2024-04-12 Braskem Sa Procedimiento continuo para polimerización preliminar de metaloceno para procedimiento de polimerización en fase gaseosa.

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA844157B (en) 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US4897455A (en) 1985-06-21 1990-01-30 Exxon Chemical Patents Inc. Polymerization process
US4808561A (en) 1985-06-21 1989-02-28 Exxon Chemical Patents Inc. Supported polymerization catalyst
DE3782243T2 (de) 1986-08-26 1993-03-04 Mitsui Petrochemical Ind Katalysator zur polymerisierung von alpha-olefin und verfahren.
JP2618384B2 (ja) 1986-12-27 1997-06-11 三井石油化学工業株式会社 オレフイン重合用固体触媒およびその製法
EP0295312B1 (en) 1986-12-30 1994-04-20 Mitsui Petrochemical Industries, Ltd. Solid catalyst for olefin polymerization and process for its preparation
PL276385A1 (en) 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
IL85097A (en) 1987-01-30 1992-02-16 Exxon Chemical Patents Inc Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes
US5055438A (en) 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
JPH0742301B2 (ja) 1987-02-14 1995-05-10 三井石油化学工業株式会社 微粒子状アルミノオキサン、その製法およびその用途
JP2618386B2 (ja) * 1987-02-14 1997-06-11 三井石油化学工業株式会社 オレフインの重合方法
JP2538595B2 (ja) 1987-05-13 1996-09-25 三井石油化学工業株式会社 オレフイン重合用固体触媒
US4937301A (en) 1987-12-17 1990-06-26 Exxon Chemical Patents Inc. Method for preparing a supported metallocene-alumoxane catalyst for gas phase polymerization
US4912075A (en) 1987-12-17 1990-03-27 Exxon Chemical Patents Inc. Method for preparing a supported metallocene-alumoxane catalyst for gas phase polymerization
US4937217A (en) 1987-12-17 1990-06-26 Exxon Chemical Patents Inc. Method for utilizing triethylaluminum to prepare an alumoxane support for an active metallocene catalyst
US5147949A (en) 1988-03-29 1992-09-15 Exxon Chemical Patents Inc. Polymerization process using a silica gel supported metallocene-alumoxane catalyst
US5008228A (en) 1988-03-29 1991-04-16 Exxon Chemical Patents Inc. Method for preparing a silica gel supported metallocene-alumoxane catalyst
US5086025A (en) 1988-03-29 1992-02-04 Exxon Chemical Patents Inc. Method for preparing a silica gel supported metallocene-alumoxane catalyst
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
EP0354893B2 (en) 1988-08-05 2002-03-13 Fina Technology, Inc. Process for producing large symmetrical polymer particles
US5120696A (en) 1989-12-29 1992-06-09 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst and process for the polymerization of olefins
US5266544A (en) 1989-12-29 1993-11-30 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst and process for the polymerization of olefins
DE69033368T3 (de) 1990-01-02 2008-07-03 Exxon Chemical Patents, Inc. Ionische Metallocenkatalysatoren auf Träger für Olefinpolymerisation
JP2826362B2 (ja) 1990-02-13 1998-11-18 三井化学株式会社 オレフィン重合用固体触媒の製造方法、オレフィン重合用固体触媒およびオレフィンの重合方法
FR2659336B1 (fr) 1990-03-12 1993-05-07 Bp Chemicals Snc Catalyseur a base de zirconium, de titane et/ou de vanadium, supporte sur un chlorure de magnesium, procede de preparation et utilisation du catalyseur dans la polymerisation des olefines.
EP0485823B1 (de) 1990-11-12 1995-03-08 Hoechst Aktiengesellschaft 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation
CA2068939C (en) * 1991-05-20 1996-04-09 Takashi Ueda Olefin polymerization catalyst and olefin polymerization
JP3193110B2 (ja) 1992-04-15 2001-07-30 三菱化学株式会社 プロピレン重合体の製造法
US5240894A (en) 1992-05-18 1993-08-31 Exxon Chemical Patents Inc. Method for making and using a supported metallocene catalyst system
DE69307472T2 (de) 1992-11-10 1997-05-15 Mitsubishi Chem Corp Verfahren zur Herstellung von Alpha-Olefinpolymeren

Also Published As

Publication number Publication date
ES2214530T3 (es) 2004-09-16
DE69632128D1 (de) 2004-05-13
JPH11504053A (ja) 1999-04-06
EP0813554A1 (en) 1997-12-29
KR19980702893A (ko) 1998-09-05
EP0813554B1 (en) 2004-04-07
US6391817B1 (en) 2002-05-21
DE69632128T2 (de) 2005-04-14
CA2213751A1 (en) 1996-09-19
WO1996028479A1 (en) 1996-09-19

Similar Documents

Publication Publication Date Title
FI973611L (fi) Jatkuvan valmistusprosessin seurantajärjestelmä
PT770615E (pt) Processo para a preparacao de di-haloazolopirimidinas
BR9612297A (pt) Método de produção de 1,1,1,3,3-pentafluorpropano
PT773224E (pt) Proceso para a sintese selectiva de disulfuretos de sililalquilo
DE69631903D1 (de) Diskreter gegenstromchromatographieprozess
KR970006253A (ko) 탄화수소의 제조방법
PT885155E (pt) Processo para o fabrico de um reciiente para aerossol
FI972764A7 (fi) Menetelmä liuosten muodostamiseksi
PT983059E (pt) Processo para a producao de pastilhas de flurbiprofeno
KR970001365A (ko) 알킬하이드로겐클로로실란의 제조방법
BR9608282A (pt) Processo para a produção de uma hidroxialamida
PT770687E (pt) Processo para a producao de nicotinamida
PT824517E (pt) Processo para a preparacao de cloridrato de lercanidipina
DE69604018D1 (de) Herstellungsverfahren für Mikromaschine
PT877738E (pt) Processo para a preparacao de derivados de fenil-imidazolidina
BR9607227A (pt) Método para a produção de um catalisador pré-polimerizado
DE69612604D1 (de) Gypsherstellungsmethode
DE69504170D1 (de) Laserherstellungsverfahren
BR9804873A (pt) Processo para a produ-Æo de ironas
FI970564L (fi) Uusi menetelmä di-isopinokamfeyyliklooriboraanin valmistamiseksi
BR9602904A (pt) Processo para a produção de nacos de carne
FI954838A7 (fi) Menetelmä tietokoneohjattujen palvelujen tuottamiseksi
BR9600086A (pt) Processo para a produção de hidroxialcoxibenzofenonas
BR9611040A (pt) Método de fabrição para 1,1,1,3,3-pentaflúorpropano
BR9603223A (pt) Processo para a preparação de aminocarboniltriazolinonas substituídas

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law