BR9916313A - catalyst system the polymerization of olefin polymer and polymerization process of this - Google Patents

catalyst system the polymerization of olefin polymer and polymerization process of this

Info

Publication number
BR9916313A
BR9916313A BR9916313-6A BR9916313A BR9916313A BR 9916313 A BR9916313 A BR 9916313A BR 9916313 A BR9916313 A BR 9916313A BR 9916313 A BR9916313 A BR 9916313A
Authority
BR
Brazil
Prior art keywords
polymerization
catalyst system
transition metal
bidentate ligands
ligands containing
Prior art date
Application number
BR9916313-6A
Other languages
Portuguese (pt)
Inventor
Rex E Murray
Simon Mawson
Clark C Williams
David James Schreck
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
Priority to US09/213,627 priority Critical patent/US6320002B1/en
Priority to US09/216,163 priority patent/US6265513B1/en
Priority to US09/216,215 priority patent/US6303719B1/en
Priority to US09/215,706 priority patent/US6268447B1/en
Application filed by Univation Tech Llc filed Critical Univation Tech Llc
Priority to PCT/US1999/027502 priority patent/WO2000037511A2/en
Publication of BR9916313A publication Critical patent/BR9916313A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound

Abstract

Patente de Invenção: <B>"SISTEMA CATALISADOR DA POLIMERIZAçãO DA OLEFINA, PROCESSO DE POLIMERIZAçãO E POLìMERO DESTE"<D>. Patent: <B> "CATALYST SYSTEM OF olefin polymerization, polymerization process and polymer of this" <D>. Esta invenção refere-se a um sistema catalisador de polimerização da olefina que compreende pelo menos um ativador e um de: a) pelo menos dois catalisadores de metal de transição com base em ligandos bidentados contendo porções de piridina e quinolina, como descrito abaixo conforme representado pela fórmula (I), (II), (III) ou (IV); This invention relates to a catalyst system for olefin polymerization comprising at least one activator and one of: a) at least two transition metal catalysts based on bidentate ligands containing pyridine and quinoline moieties, as described below as shown by formula (I), (II), (III) or (IV); b) o produto da combinação de um ativador e um catalisador de metal de transição, com base em ligandos bidentados contendo porções de piridina ou quinolina, tais como aqueles descritos conforme representados pelas fórmulas (III) ou (IV), que tenham sido deixados reagir antes da introdução no reator, preferivelmente por pelo menos 15 minutos, e/ou c) o produto da combinação de um aditivo e um catalisador de metal de transição, com base em ligandos bidentados contendo porções de piridina e quinolina, tais como aqueles descritos abaixo conforme representado pela fórmula (I) ou (II). b) the product of the combination of an activator and a transition metal catalyst based on bidentate ligands containing pyridine portions or quinoline, such as those described as represented by formulas (III) or (IV), which have been allowed to react before introduction into the reactor, preferably for at least 15 minutes and / or c) the product of combination of an additive and a transition metal catalyst based on bidentate ligands containing pyridine and quinoline moieties, such as those described below as represented by formula (I) or (II). Esta invenção ainda refere-se a um polímero produzido disso, particularmente em uma resina de polietileno único, mais preferivelmente resinas de polietileno de densidade elevada bimodal produzidas por esta invenção. This invention further relates to a polymer produced that, particularly in a single resin polyethylene, more preferably high density polyethylene bimodal resin produced by this invention.
BR9916313-6A 1997-07-02 1999-11-19 catalyst system the polymerization of olefin polymer and polymerization process of this BR9916313A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US09/213,627 US6320002B1 (en) 1997-07-02 1998-12-18 Olefin polymerization catalyst
US09/216,163 US6265513B1 (en) 1997-07-02 1998-12-18 Polyolefin
US09/216,215 US6303719B1 (en) 1998-12-18 1998-12-18 Olefin polymerization catalyst system
US09/215,706 US6268447B1 (en) 1998-12-18 1998-12-18 Olefin polymerization catalyst
PCT/US1999/027502 WO2000037511A2 (en) 1998-12-18 1999-11-19 Olefin polymerization catalyst system, polymerization process and polymer therefrom

Publications (1)

Publication Number Publication Date
BR9916313A true BR9916313A (en) 2001-10-02

Family

ID=27498942

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9916313-6A BR9916313A (en) 1997-07-02 1999-11-19 catalyst system the polymerization of olefin polymer and polymerization process of this

Country Status (12)

Country Link
EP (1) EP1144465A2 (en)
JP (1) JP2002533483A (en)
CN (1) CN1241953C (en)
AR (1) AR025281A1 (en)
AU (1) AU756833B2 (en)
BR (1) BR9916313A (en)
CA (1) CA2350451A1 (en)
CZ (1) CZ20012224A3 (en)
MX (1) MXPA01006185A (en)
NO (1) NO20012982L (en)
PL (1) PL348825A1 (en)
WO (1) WO2000037511A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6828397B2 (en) 2000-11-07 2004-12-07 Symyx Technologies, Inc. Methods of copolymerizing ethylene and isobutylene and polymers made thereby
CN1315876C (en) * 2001-11-15 2007-05-16 尤尼威蒂恩技术有限责任公司 Polymerization monitoring and control using leading indicators
US7094848B2 (en) 2003-05-13 2006-08-22 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system
US7288596B2 (en) 2003-12-22 2007-10-30 Univation Technologies, Llc Polyethylene compositions having improved tear properties
TW200936619A (en) 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
EP2112175A1 (en) 2008-04-16 2009-10-28 ExxonMobil Chemical Patents Inc. Activator for metallocenes comprising one or more halogen substituted heterocyclic heteroatom containing ligand coordinated to an alumoxane
BR112012011803A2 (en) 2009-12-18 2019-09-24 Univation Tech Llc A method for preparing polyolefin products having different shear and mist thinning properties.
CN102453157B (en) * 2010-10-22 2014-12-10 中国石油化工股份有限公司 Catalyst system for preparing broad-peak/dimodal polyethylene in single reactor
AT510547B1 (en) 2011-01-03 2012-05-15 Aba Hoertnagl Gmbh Buckle
ES2641112T3 (en) * 2011-05-13 2017-11-07 Univation Technologies, Llc Compositions of spray dried catalysts and polymerization processes using them
BR112014010900A2 (en) 2011-11-08 2017-05-16 Univation Tech Llc methods of preparing catalyst system
AT512540B1 (en) 2012-06-28 2013-09-15 Aba Hoertnagl Gmbh Clamping device for clamping at least one belt
AT512541B1 (en) 2012-06-28 2013-09-15 Aba Hoertnagl Gmbh jig

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0619325T3 (en) * 1993-04-07 2001-12-03 Atofina Res The catalyst and process for the preparation of polyalkenes
GB9708487D0 (en) * 1997-04-25 1997-06-18 Bp Chem Int Ltd Novel catalysts for olefin polymerisation
US6103657A (en) * 1997-07-02 2000-08-15 Union Carbide Chemicals & Plastics Technology Corporation Catalyst for the production of olefin polymers

Also Published As

Publication number Publication date
AU756833B2 (en) 2003-01-23
NO20012982D0 (en) 2001-06-15
WO2000037511A2 (en) 2000-06-29
PL348825A1 (en) 2002-06-17
JP2002533483A (en) 2002-10-08
AR025281A1 (en) 2002-11-20
AU2027200A (en) 2000-07-12
CA2350451A1 (en) 2000-06-29
CZ20012224A3 (en) 2001-09-12
WO2000037511A3 (en) 2000-11-09
CN1335860A (en) 2002-02-13
CN1241953C (en) 2006-02-15
MXPA01006185A (en) 2005-04-19
NO20012982L (en) 2001-08-14
EP1144465A2 (en) 2001-10-17

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