MX9500224A - Procedimiento para la obtencion de poliolefina. - Google Patents
Procedimiento para la obtencion de poliolefina.Info
- Publication number
- MX9500224A MX9500224A MX9500224A MX9500224A MX9500224A MX 9500224 A MX9500224 A MX 9500224A MX 9500224 A MX9500224 A MX 9500224A MX 9500224 A MX9500224 A MX 9500224A MX 9500224 A MX9500224 A MX 9500224A
- Authority
- MX
- Mexico
- Prior art keywords
- polyolefin
- preparation
- mono
- ring system
- polycyclic ring
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229920000098 polyolefin Polymers 0.000 title abstract 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
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
- 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
- C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
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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
- 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
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/658—Pretreating with metals or metal-containing compounds with metals or metal-containing compounds, not provided for in a single group of groups C08F4/653 - C08F4/657
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
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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
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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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
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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
- 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
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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
- 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
- C08F2420/00—Metallocene catalysts
- C08F2420/09—Cyclic bridge, i.e. Cp or analog where the bridging unit linking the two Cps or analogs is part of a cyclic group
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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
- 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61912—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an organoaluminium compound
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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
- 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61916—Component covered by group C08F4/60 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
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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
- 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/61922—Component covered by group C08F4/60 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
- C08F4/61927—Component covered by group C08F4/60 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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- 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
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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
- 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)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
La presente invencion se refiere a un procedimiento para la obtencion de una poliolefina mediante la polimerizacion de por lo menos una olefina en presencia de un compuesto metaloceno estereorrígido, que presenta como ligandos por lo menos dos grupos ciclopentadienilo sustituidos o sin sustituir, unidos entre sí mediante un sistema de anillo mono o policíclico, habida cuenta que por lo menos uno de los grupos ciclopentadienilo está fusionado sobre el sistema de anillo mono o policíclico.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934343566 DE4343566A1 (de) | 1993-12-21 | 1993-12-21 | Metallocene und ihre Verwendung als Katalysatoren |
DE4432617A DE4432617A1 (de) | 1994-09-14 | 1994-09-14 | Metallocene und ihre Verwendung als Katalysatoren |
DE19944436106 DE4436106A1 (de) | 1994-10-10 | 1994-10-10 | Verfahren zur Herstellung von Polyolefinen |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9500224A true MX9500224A (es) | 1997-05-31 |
Family
ID=27205884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9500224A MX9500224A (es) | 1993-12-21 | 1995-01-02 | Procedimiento para la obtencion de poliolefina. |
Country Status (17)
Country | Link |
---|---|
US (1) | US5565534A (es) |
EP (1) | EP0661300B1 (es) |
JP (1) | JP3493386B2 (es) |
KR (1) | KR100359390B1 (es) |
CN (1) | CN1108666A (es) |
AT (1) | ATE164168T1 (es) |
AU (1) | AU689512B2 (es) |
BR (1) | BR9405207A (es) |
CA (1) | CA2138721A1 (es) |
CZ (1) | CZ325094A3 (es) |
DE (1) | DE59405475D1 (es) |
DK (1) | DK0661300T3 (es) |
ES (1) | ES2115146T3 (es) |
FI (1) | FI945958A (es) |
HU (1) | HU218113B (es) |
MX (1) | MX9500224A (es) |
NO (1) | NO308135B1 (es) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5700896A (en) * | 1988-07-30 | 1997-12-23 | Hoechst Aktiengesellschaft | Polymer having long isotactic sequences and randomly-distributed ethylene content obtained by polymerizing propylene in presence of specific catalysts |
DE69419893T2 (de) * | 1993-12-27 | 1999-12-02 | Mitsui Chemicals, Inc. | Katalysator und Verfahren zur Olefinpolymerisation |
DE4436113A1 (de) * | 1994-10-10 | 1996-04-11 | Hoechst Ag | Metallocenverbindung |
US5712404A (en) * | 1995-05-15 | 1998-01-27 | Phillips Petroleum Company | Cyclopentadienyl-type ligands, metallocene compounds catalyst systems, preparation and use |
DE19522106A1 (de) * | 1995-06-19 | 1997-01-02 | Hoechst Ag | Verfahren zur Herstellung von Cycloolefincopolymeren |
DE19522105A1 (de) * | 1995-06-19 | 1997-01-02 | Hoechst Ag | Stereorigide Metallocenverbindung |
DE19544828A1 (de) * | 1995-12-01 | 1997-06-05 | Hoechst Ag | Hochmolekulare Copolymere |
ES2152653T3 (es) | 1996-03-29 | 2001-02-01 | Dow Chemical Co | Cocatalizador de metaloceno. |
DE19623707A1 (de) * | 1996-06-14 | 1997-12-18 | Hoechst Ag | Übergangsmetallverbindung |
EP0816371A1 (de) * | 1996-06-28 | 1998-01-07 | PCD-Polymere Gesellschaft m.b.H. | Verfahren zur stereoselektiven Herstellung von chiralen Metallocenen |
EP0837068A3 (de) * | 1996-10-15 | 2002-04-17 | Basell Polyolefine GmbH | Stereorigide Metallocenverbindung |
DE19707236A1 (de) | 1997-02-24 | 1998-08-27 | Targor Gmbh | Katalysatorzusammensetzung |
DE19757540A1 (de) | 1997-12-23 | 1999-06-24 | Hoechst Ag | Geträgertes Katalysatorsystem zur Polymerisation von Olefinen |
DE19812881A1 (de) | 1998-03-24 | 1999-10-07 | Bayer Ag | Neue dendrimere Verbindungen, ein Verfahren zu deren Herstellung sowie deren Verwendung als Katalysatoren |
US6100212A (en) | 1998-06-30 | 2000-08-08 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition for the polymerization of olefins |
US6395666B1 (en) * | 1999-09-29 | 2002-05-28 | Phillips Petroleum Company | Organometal catalyst compositions |
DE19962814A1 (de) | 1999-12-23 | 2001-06-28 | Targor Gmbh | Neues Katalysatorsystem und dessen Verwendung |
BR0016723A (pt) * | 1999-12-23 | 2003-02-18 | Basell Polyolefine Gmbh | Processo para a polimerização de olefinas, em particular para a copolimerização de propileno com pelo menos uma olefina adicional, composto, sistema de catalisador, usos do composto e do sistema, processo para preprar uma poliolefina, homopolìmero ou copolìmero randÈmico de propileno, copolìmero de propileno de alto impacto, uso do mesmo, e, copolìmero de propileno-etileno randÈmico |
DE19962910A1 (de) | 1999-12-23 | 2001-07-05 | Targor Gmbh | Chemische Verbindung, Verfahren zu deren Herstellung und deren Verwendung in Katalysatorsystemen zur Herstellung von Polyolefinen |
US20040072975A1 (en) * | 2000-03-17 | 2004-04-15 | Jorg Schottek | Salt-like chemical compound, its preparation and its use in catalyst systems for preparing polyolefins |
WO2001079304A1 (fr) * | 2000-04-13 | 2001-10-25 | Idemitsu Petrochemical Co., Ltd. | Procede de production de copolymere de vinyle $g(a)-olefinique/aromatique |
US6875719B2 (en) * | 2000-04-27 | 2005-04-05 | Industrial Technology Research Institute | Catalyst composition for preparing olefin polymers |
DE10025412A1 (de) | 2000-05-24 | 2001-11-29 | Basell Polypropylen Gmbh | Als Cokatalysator geeignete chemische Produkte, Verfahren zu ihrer Herstellung und ihre Verwendung in Katalysatorsystemen zur Herstellung von Polyolefinen |
US20030104928A1 (en) * | 2000-12-22 | 2003-06-05 | Holtcamp Matthew W. | Bridged metallocene catalyst compounds for olefin polymerization |
DE10126265A1 (de) | 2001-05-29 | 2002-12-05 | Basell Polyolefine Gmbh | Verfahren zur Abreicherung von anorganischen Nebenprodukten und organometallischen Nebenprodukten bei der Herstellung von Metallocenen sowie der wirtschaftlichen Rückgewinnung der eingesetzten Edukte |
EP1298148A1 (en) * | 2001-09-27 | 2003-04-02 | Atofina Research S.A. | Catalyst component comprising a metallocene with two tetrahydroindenyl ligands for producing a polyolefin |
US7223822B2 (en) | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
US7700707B2 (en) | 2002-10-15 | 2010-04-20 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions and articles made therefrom |
WO2004046214A2 (en) | 2002-10-15 | 2004-06-03 | Exxonmobil Chemical Patents Inc. | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
DE10323617A1 (de) * | 2003-05-26 | 2004-12-23 | Clariant Gmbh | Schmelzklebemassen |
DE602005017243D1 (de) * | 2004-01-28 | 2009-12-03 | Idemitsu Kosan Co | Inpolymerisierung |
DE102004020524A1 (de) | 2004-04-26 | 2005-11-10 | Basell Polyolefine Gmbh | Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung |
RU2008118887A (ru) * | 2005-10-14 | 2009-11-20 | Базелль Полиолефине Гмбх (De) | Гибридные каталитические системы, нанесенные на галогенид магния |
DE102006001959A1 (de) | 2006-01-13 | 2007-07-19 | Basell Polyolefine Gmbh | Verfahren zur Herstellung von unsymmetrischen Bis(imino)verbindungen |
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EP2102282B1 (en) * | 2006-12-22 | 2011-02-09 | Basell Polyolefine GmbH | Multimodal polyethylene composition, mixed catalyst and process for preparing the composition |
CA2679131C (en) | 2007-03-06 | 2015-06-16 | Basell Polyolefine Gmbh | Iron complexes and their use in polymerization processes |
DE102007017903A1 (de) | 2007-04-13 | 2008-10-16 | Basell Polyolefine Gmbh | Polyethylen und Katalysatorzusammensetzung und Verfahren zu dessen Herstellung |
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US8293855B2 (en) | 2008-07-23 | 2012-10-23 | Basell Polyolefine Gmbh | Method for transitioning between incompatible olefin polymerization catalyst systems |
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CN102165005B (zh) | 2008-09-25 | 2014-09-10 | 巴塞尔聚烯烃股份有限公司 | 抗冲击的lldpe组合物和由其制备的膜 |
RU2510703C2 (ru) | 2008-12-23 | 2014-04-10 | Базелль Полиолефине Гмбх | Способ перехода между несовместимыми системами катализаторов полимеризации олефинов |
EP2513166B1 (en) | 2009-12-18 | 2017-04-05 | Basell Polyolefine GmbH | Process for the preparation of supported catalysts |
PL2563957T3 (pl) | 2010-04-30 | 2018-09-28 | Basell Polyolefine Gmbh | Polimerowy filament lub włókno |
US9029478B2 (en) | 2011-02-07 | 2015-05-12 | Equistar Chemicals, Lp | High clarity polyethylene films |
US9321945B2 (en) | 2011-09-30 | 2016-04-26 | Equistar Chemicals, Lp | Systems, methods and compositions for production of tie-layer adhesives |
EP2746320A1 (en) | 2012-12-20 | 2014-06-25 | Basell Polyolefine GmbH | Polyethylene composition having high mechanical properties |
EP2832739A1 (en) * | 2013-08-01 | 2015-02-04 | Saudi Basic Industries Corporation | Bridged metallocene complex for olefin polymerization |
US9671047B2 (en) | 2013-10-14 | 2017-06-06 | Basell Polyolefine Gmbh | Polyethylene of raised temperature resistance |
KR101817772B1 (ko) * | 2016-07-08 | 2018-01-11 | 시엔시피이엘 주식회사 | 메탈로센 촉매 기반 폴리올레핀 계열의 용액중합 공정의 반응기 |
MX2022005844A (es) | 2019-12-03 | 2022-06-09 | Basell Polyolefine Gmbh | Composicion de polietileno para filamentos o fibras. |
MX2022005845A (es) | 2019-12-03 | 2022-06-09 | Basell Polyolefine Gmbh | Composicion de polietileno para filamentos o fibras. |
CN114624386A (zh) * | 2020-12-10 | 2022-06-14 | 中国石油天然气股份有限公司 | 一种乙烯聚合催化剂的评价方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US5122583A (en) * | 1987-02-02 | 1992-06-16 | Fina Technology, Inc. | Efficiency of a pre-polymerized catalyst |
US5008228A (en) * | 1988-03-29 | 1991-04-16 | Exxon Chemical Patents Inc. | Method for preparing a silica gel supported metallocene-alumoxane catalyst |
JP3117231B2 (ja) * | 1991-03-11 | 2000-12-11 | 三井化学株式会社 | 幅広い分子量分布を有するシンジオタクチックポリ−α−オレフィンの製造方法 |
TW218884B (es) * | 1991-05-01 | 1994-01-11 | Mitsubishi Kakoki Kk | |
DE4211086A1 (de) * | 1992-04-03 | 1993-10-07 | Basf Ag | Katalysatorsysteme zur Polymerisation von C¶2¶- bis C¶1¶¶0¶-Alk-1-enen |
DE4211448A1 (de) * | 1992-04-06 | 1993-10-07 | Lohmann Gmbh & Co Kg | Verfahren zur Herstellung von Haftklebematerialien in flächiger Verteilung durch radikalische Polymerisation von Acrylsäure und/oder Acrylsäurederivate enthaltenden Zubereitungen |
US5372980A (en) * | 1993-06-03 | 1994-12-13 | Polysar | Bimetallic metallocene alumoxane catalyst system and its use in the preparation of ethylene-alpha olefin and ethylene-alpha olefin-non-conjugated diolefin elastomers |
EP0721954B1 (en) * | 1993-09-30 | 2006-12-13 | Idemitsu Kosan Co., Ltd. | Transition metal compound, olefin polymerization catalyst, and process for producing olefin polymer by using said catalyst |
DE4337233A1 (de) * | 1993-10-30 | 1995-05-04 | Basf Ag | Verfahren zur Herstellung von Polymerisaten von C¶2¶- bis C¶1¶¶0¶-Alk-1-enen unter Verwendung von racemischen Metallocenkomplexen als Katalysatoren |
DE4337232A1 (de) * | 1993-10-30 | 1995-05-04 | Basf Ag | Racemische Metallocenkomplexe und Verfahren zu ihrer Herstellung |
-
1994
- 1994-12-19 FI FI945958A patent/FI945958A/fi unknown
- 1994-12-20 ES ES94120163T patent/ES2115146T3/es not_active Expired - Lifetime
- 1994-12-20 CZ CZ943250A patent/CZ325094A3/cs unknown
- 1994-12-20 DE DE59405475T patent/DE59405475D1/de not_active Expired - Fee Related
- 1994-12-20 NO NO944950A patent/NO308135B1/no not_active IP Right Cessation
- 1994-12-20 EP EP94120163A patent/EP0661300B1/de not_active Expired - Lifetime
- 1994-12-20 DK DK94120163T patent/DK0661300T3/da active
- 1994-12-20 AT AT94120163T patent/ATE164168T1/de not_active IP Right Cessation
- 1994-12-21 HU HU9403704A patent/HU218113B/hu not_active IP Right Cessation
- 1994-12-21 CA CA002138721A patent/CA2138721A1/en not_active Abandoned
- 1994-12-21 JP JP34078594A patent/JP3493386B2/ja not_active Expired - Fee Related
- 1994-12-21 AU AU81655/94A patent/AU689512B2/en not_active Ceased
- 1994-12-21 KR KR1019940036507A patent/KR100359390B1/ko not_active IP Right Cessation
- 1994-12-21 CN CN94120705A patent/CN1108666A/zh active Pending
- 1994-12-21 US US08/360,609 patent/US5565534A/en not_active Expired - Lifetime
- 1994-12-21 BR BR9405207A patent/BR9405207A/pt not_active IP Right Cessation
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1995
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Also Published As
Publication number | Publication date |
---|---|
AU8165594A (en) | 1995-06-29 |
HU218113B (hu) | 2000-06-28 |
DK0661300T3 (da) | 1999-01-11 |
JP3493386B2 (ja) | 2004-02-03 |
BR9405207A (pt) | 1995-08-01 |
ATE164168T1 (de) | 1998-04-15 |
JPH07286006A (ja) | 1995-10-31 |
FI945958A (fi) | 1995-06-22 |
KR950018067A (ko) | 1995-07-22 |
AU689512B2 (en) | 1998-04-02 |
NO308135B1 (no) | 2000-07-31 |
HUT70865A (en) | 1995-11-28 |
FI945958A0 (fi) | 1994-12-19 |
CN1108666A (zh) | 1995-09-20 |
KR100359390B1 (ko) | 2003-01-29 |
CZ325094A3 (en) | 1996-05-15 |
DE59405475D1 (de) | 1998-04-23 |
NO944950L (no) | 1995-06-22 |
NO944950D0 (no) | 1994-12-20 |
EP0661300A1 (de) | 1995-07-05 |
US5565534A (en) | 1996-10-15 |
EP0661300B1 (de) | 1998-03-18 |
CA2138721A1 (en) | 1995-06-22 |
ES2115146T3 (es) | 1998-06-16 |
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