BR0014616A - Sistema catalìtico e processo para a polimerização de olefinas - Google Patents
Sistema catalìtico e processo para a polimerização de olefinasInfo
- Publication number
- BR0014616A BR0014616A BR0014616-1A BR0014616A BR0014616A BR 0014616 A BR0014616 A BR 0014616A BR 0014616 A BR0014616 A BR 0014616A BR 0014616 A BR0014616 A BR 0014616A
- Authority
- BR
- Brazil
- Prior art keywords
- olefins
- polymerization
- catalytic system
- aryl
- alkyl
- Prior art date
Links
Classifications
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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
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
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- 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)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
"SISTEMA CATALìTICO E PROCESSO PARA A POLIMERIZAçãO DE OLEFINAS". Onde o presente invento diz respeito a um sistema catalítico para a polimerização de olefinas compreendendo o produto obtido ao se contactar: (A) um complexo metalocênico; (B) um composto organometálico de alumínio de fórmula (II): AI[CH~ 2~-C(Ar)R^ 4^R^ 5^]~ x~H~ y~ (II) em que: Ar é um grupo arila, substituído ou não, tendo de 6 a 20 átomos de carbono; R^ 4^ é um grupo alquila C~ 1~-C~ 10~, arila C~ 6~-C~ 20~, alquilarila C~ 7~-C~ 20~ ou arilalquila C~ 7~-C~ 20~, linear ou ramificado, saturado ou insaturado; R^ 5^ é hidrogênio ou um grupo alquila C~ 1~-C~ 10~, arila C~ 6~-C~ 20~, alquilarila C~ 7~-C~ 20~ ou arilalquila C~ 7~-C~ 20~, linear ou ramificado, saturado ou insaturado; x é 2 ou 3; y=3-x;e (C) água; a razão molar (B)/(C) sendo compreendida entre 1:1 e 100:1. Estes catalisadores mostram uma atividade aperfeiçoada com relação aos catalisadores conhecidos em que são usados compostos diferentes de alumínio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99203110 | 1999-09-22 | ||
PCT/EP2000/009111 WO2001021674A1 (en) | 1999-09-22 | 2000-09-15 | Catalyst system and process for the polymerization of olefins |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0014616A true BR0014616A (pt) | 2002-06-18 |
Family
ID=8240668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0014616-1A BR0014616A (pt) | 1999-09-22 | 2000-09-15 | Sistema catalìtico e processo para a polimerização de olefinas |
Country Status (14)
Country | Link |
---|---|
US (1) | US7141527B1 (pt) |
EP (1) | EP1214364B1 (pt) |
JP (1) | JP2003510381A (pt) |
KR (1) | KR20020034193A (pt) |
CN (1) | CN1374973A (pt) |
AR (1) | AR025728A1 (pt) |
AT (1) | ATE245170T1 (pt) |
AU (1) | AU7288200A (pt) |
BR (1) | BR0014616A (pt) |
DE (1) | DE60003936T2 (pt) |
ES (1) | ES2202169T3 (pt) |
MY (1) | MY133678A (pt) |
TW (1) | TW487712B (pt) |
WO (1) | WO2001021674A1 (pt) |
Families Citing this family (106)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL142979A0 (en) | 1998-11-18 | 2002-04-21 | Basell Technology Co Bv | Methylene bridged metallocenes as olefin-polymerization-catalyst components |
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ES2326537T3 (es) * | 2000-01-18 | 2009-10-14 | Basell Polyolefine Gmbh | Ligando para un catalizador metaloceno para fabricar polimeros basados en propileno y metodo de obtencion del mismo. |
WO2001090205A1 (en) | 2000-05-24 | 2001-11-29 | Basell Technology Company B.V. | Propylene polymers and process for the preparation thereof |
US6673869B2 (en) | 2000-07-27 | 2004-01-06 | Basell Poliolefine Italia S.P.A. | Transparent elastomeric thermoplastic polyolefin compositions |
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DE60135311D1 (de) | 2000-12-22 | 2008-09-25 | Basell Polyolefine Gmbh | Katalysatorkomponente fur die polymerisation von olefinen |
EP1355958A2 (en) | 2000-12-22 | 2003-10-29 | Basell Poliolefine Italia S.p.A. | Process for the preparation of porous polymers and polymers obtainable thereof |
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US10294316B2 (en) | 2015-06-05 | 2019-05-21 | Exxonmobil Chemical Patents Inc. | Silica supports with high aluminoxane loading capability |
WO2017204830A1 (en) | 2016-05-27 | 2017-11-30 | Exxonmobil Chemical Patents, Inc. | Metallocene catalyst compositions and polymerization process therewith |
EP3694811B1 (en) | 2017-10-11 | 2024-04-03 | Basell Polyolefine GmbH | Supported catalyst system |
US11472828B2 (en) | 2019-10-11 | 2022-10-18 | Exxonmobil Chemical Patents Inc. | Indacene based metallocene catalysts useful in the production of propylene polymers |
WO2023117512A1 (en) | 2021-12-23 | 2023-06-29 | Basell Poliolefine Italia S.R.L. | Soft polyolefin composition |
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ZA844157B (en) | 1983-06-06 | 1986-01-29 | Exxon Research Engineering Co | Process and catalyst for polyolefin density and molecular weight control |
US5324800A (en) | 1983-06-06 | 1994-06-28 | Exxon Chemical Patents Inc. | Process and catalyst for polyolefin density and molecular weight control |
US5055438A (en) | 1989-09-13 | 1991-10-08 | Exxon Chemical Patents, Inc. | Olefin polymerization catalysts |
DE3922546A1 (de) | 1989-07-08 | 1991-01-17 | Hoechst Ag | Verfahren zur herstellung von cycloolefinpolymeren |
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 |
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 |
EP0501370B1 (de) | 1991-02-27 | 1998-11-25 | Ticona GmbH | Verfahren zur Herstellung von Cycloolefin(co)polymeren mit enger Molekulargewichtsverteilung |
ZA929213B (en) | 1991-11-30 | 1993-05-24 | Hoechst Ag | Metallocenes having benzo-fusen indenyl derivatives as ligands, processes for their preparation and their use as catalysts. |
ES2149792T3 (es) | 1992-06-18 | 2000-11-16 | Montell Technology Company Bv | Catalizadores para la polimerizacion de olefinas. |
IT1273661B (it) * | 1994-07-20 | 1997-07-09 | Spherilene Srl | Catalizzatori per la polimerizzazione delle olefine |
TR199901635T2 (xx) | 1996-11-15 | 2000-02-21 | Montell Technology Company Bv | Heterosiklik metalosenler ve polimerizasyon kataliz�rleri. |
HUP0003603A3 (en) | 1997-03-29 | 2002-03-28 | Montell Technology Company Bv | Metallocenes and catalysts for polymerization of olefins |
WO1999021896A1 (en) * | 1997-10-29 | 1999-05-06 | Montell Technology Company Bv | Catalysts for the polymerization of olefins and process for the preparation thereof |
US6559252B1 (en) | 1997-10-29 | 2003-05-06 | Basell Technology Company Bv | Catalysts and processes for the polymerization of olefins |
HUP0001331A2 (hu) | 1997-11-12 | 2000-08-28 | Montell Technology Company B.V. | Metallocének, áthidalt ligandumok, olefinpolimerizációs katalizátorok és eljárás olefinek polimerizálására |
ES2188047T3 (es) * | 1998-03-09 | 2003-06-16 | Basell Polyolefine Gmbh | Compuestos de circonoceno puenteados, procedimiento para su preparacion y su empleo como componentes catalizadores en la polimerizacion de olefinas. |
US6444833B1 (en) * | 1999-12-15 | 2002-09-03 | Basell Technology Company Bv | Metallocene compounds, process for their preparation and their use in catalytic systems for the polymerization of olefins |
-
2000
- 2000-09-15 CN CN00813082A patent/CN1374973A/zh active Pending
- 2000-09-15 ES ES00960675T patent/ES2202169T3/es not_active Expired - Lifetime
- 2000-09-15 BR BR0014616-1A patent/BR0014616A/pt not_active Application Discontinuation
- 2000-09-15 AT AT00960675T patent/ATE245170T1/de not_active IP Right Cessation
- 2000-09-15 EP EP00960675A patent/EP1214364B1/en not_active Expired - Lifetime
- 2000-09-15 US US10/088,408 patent/US7141527B1/en not_active Expired - Fee Related
- 2000-09-15 AU AU72882/00A patent/AU7288200A/en not_active Abandoned
- 2000-09-15 DE DE60003936T patent/DE60003936T2/de not_active Expired - Fee Related
- 2000-09-15 KR KR1020027003701A patent/KR20020034193A/ko not_active Application Discontinuation
- 2000-09-15 WO PCT/EP2000/009111 patent/WO2001021674A1/en not_active Application Discontinuation
- 2000-09-15 JP JP2001525246A patent/JP2003510381A/ja active Pending
- 2000-09-21 AR ARP000104940A patent/AR025728A1/es unknown
- 2000-09-21 TW TW089119444A patent/TW487712B/zh active
- 2000-09-22 MY MYPI20004423 patent/MY133678A/en unknown
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AR025728A1 (es) | 2002-12-11 |
WO2001021674A1 (en) | 2001-03-29 |
ES2202169T3 (es) | 2004-04-01 |
ATE245170T1 (de) | 2003-08-15 |
EP1214364A1 (en) | 2002-06-19 |
DE60003936D1 (de) | 2003-08-21 |
JP2003510381A (ja) | 2003-03-18 |
US7141527B1 (en) | 2006-11-28 |
AU7288200A (en) | 2001-04-24 |
MY133678A (en) | 2007-11-30 |
CN1374973A (zh) | 2002-10-16 |
KR20020034193A (ko) | 2002-05-08 |
DE60003936T2 (de) | 2004-05-13 |
EP1214364B1 (en) | 2003-07-16 |
TW487712B (en) | 2002-05-21 |
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