ES2151720T3 - Sistemas mejorados de catalizadores de metalocenos soportados. - Google Patents
Sistemas mejorados de catalizadores de metalocenos soportados.Info
- Publication number
- ES2151720T3 ES2151720T3 ES97905774T ES97905774T ES2151720T3 ES 2151720 T3 ES2151720 T3 ES 2151720T3 ES 97905774 T ES97905774 T ES 97905774T ES 97905774 T ES97905774 T ES 97905774T ES 2151720 T3 ES2151720 T3 ES 2151720T3
- Authority
- ES
- Spain
- Prior art keywords
- supported
- metalocene
- improved systems
- systems
- catalysting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- C08F10/02—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
- 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
- C08F4/42—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
- C08F4/65925—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
-
- 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
Abstract
ESTA INVENCION SE REFIERE EN GENERAL A SISTEMAS CATALIZADORES DE METALOCENO SOPORTADOS Y A METODOS PARA SU PRODUCCION Y USO. ESPECIFICAMENTE, ESTA INVENCION SE REFIERE A SISTEMAS CATALIZADORES DE METALOCENO SOPORTADOS CON UNA CARGA MEJORADA DE METALOCENO Y UN TAMAÑO DE LAS PARTICULAS DE SOPORTE OPCIONALMENTE REDUCIDO. ESTOS SISTEMAS CATALIZADORES SON PARTICULARMENTE UTILES PARA LA POLIMERIZACION DE POLIMEROS DE ETILENO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1133096P | 1996-02-08 | 1996-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2151720T3 true ES2151720T3 (es) | 2001-01-01 |
Family
ID=21749915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97905774T Expired - Lifetime ES2151720T3 (es) | 1996-02-08 | 1997-02-07 | Sistemas mejorados de catalizadores de metalocenos soportados. |
Country Status (5)
Country | Link |
---|---|
US (1) | US6090740A (es) |
EP (1) | EP0879250B1 (es) |
DE (1) | DE69703150T2 (es) |
ES (1) | ES2151720T3 (es) |
WO (1) | WO1997029134A1 (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6583242B2 (en) * | 2001-08-02 | 2003-06-24 | Equistar Chemicals, Lp | Supported olefin polymerization catalysts |
US7244795B2 (en) * | 2003-12-08 | 2007-07-17 | Univation Technologies, Llc | Polymerization process using metallocene catalyst systems |
US6967231B1 (en) * | 2004-09-23 | 2005-11-22 | Equistar Chemicals, Lp | Olefin polymerization process |
EP1803747A1 (en) | 2005-12-30 | 2007-07-04 | Borealis Technology Oy | Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films |
EP2045273A1 (en) * | 2007-10-01 | 2009-04-08 | Total Petrochemicals Research Feluy Patent Dept. | Method for Supplying Granulated Material to a Polymerisation Reactor |
BRPI1007430B1 (pt) | 2009-01-08 | 2020-05-12 | Univation Technologies, Llc | Processo de polimerização de poliolefina |
WO2010080871A1 (en) | 2009-01-08 | 2010-07-15 | Univation Technologies, Llc | Additive for gas phase polymerization processes |
US20120010354A1 (en) | 2009-01-23 | 2012-01-12 | Evonik Oxeno Gmbh | Pe film ss comprising interpolymers with 3-substituted c4-10-alkene with single site catalysts |
EP2382246B1 (en) | 2009-01-23 | 2013-08-14 | Evonik Oxeno GmbH | Polyolefin gas phase polymerization with 3-substituted c4-10-alkene |
EP2382247B1 (en) | 2009-01-23 | 2012-10-24 | Evonik Oxeno GmbH | Pe mib slurry polymerization |
US8586685B2 (en) | 2009-07-23 | 2013-11-19 | Univation Technologies, Llc | Polymerization reaction system |
RU2577324C2 (ru) | 2010-12-22 | 2016-03-20 | Юнивейшн Текнолоджиз, Ллк | Добавка для способов полимеризации полиолефина |
RU2637316C2 (ru) | 2011-01-14 | 2017-12-04 | В.Р.Грейс Энд Ко.-Конн. | Способ получения модифицированного металлоценового катализатора, полученный катализатор и его применение |
CN102875703B (zh) * | 2011-07-15 | 2014-06-04 | 中国石油天然气股份有限公司 | 一种烯烃聚合负载化茂金属催化剂及其制备方法 |
CN102875701B (zh) * | 2011-07-15 | 2014-06-04 | 中国石油天然气股份有限公司 | 一种负载型茂金属催化剂及其制备方法 |
US8501882B2 (en) | 2011-12-19 | 2013-08-06 | Chevron Phillips Chemical Company Lp | Use of hydrogen and an organozinc compound for polymerization and polymer property control |
GB2498936A (en) | 2012-01-31 | 2013-08-07 | Norner Innovation As | Polyethylene with multi-modal molecular weight distribution |
US8680218B1 (en) | 2013-01-30 | 2014-03-25 | Chevron Phillips Chemical Company Lp | Methods for controlling dual catalyst olefin polymerizations with an organozinc compound |
WO2014185996A1 (en) | 2013-05-14 | 2014-11-20 | Exxonmobil Chemical Patents Inc. | Ethylene-based polymers and articles made therefrom |
CN105636785B (zh) | 2013-10-16 | 2018-11-09 | 埃克森美孚化学专利公司 | 增强的拉伸粘着性能聚烯烃膜 |
WO2015191290A1 (en) * | 2014-06-13 | 2015-12-17 | Exxonmobil Chemical Patents Inc. | Multiple catalyst system and polymerization process for use thereof |
US9422382B2 (en) | 2014-06-13 | 2016-08-23 | Exxonmobil Chemical Patents Inc. | Multiple catalyst system and polymerization process for use thereof |
EP3247547B1 (en) | 2015-01-21 | 2023-03-22 | Univation Technologies, LLC | Methods for gel reduction in polyolefins |
WO2016118599A1 (en) | 2015-01-21 | 2016-07-28 | Univation Technologies, Llc | Methods for controlling polymer chain scission |
US10662262B2 (en) | 2016-12-02 | 2020-05-26 | Exxonmobil Chemical Patents, Inc. | Olefin polymerization catalyst systems and methods for making the same |
WO2018147931A1 (en) | 2017-02-07 | 2018-08-16 | Exxonmobil Chemical Patents Inc. | Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst |
US11193008B2 (en) | 2017-04-10 | 2021-12-07 | Exxonmobil Chemical Patents Inc. | Methods for making polyolefin polymer compositions |
CN110770265B (zh) | 2017-05-10 | 2023-05-05 | 尤尼威蒂恩技术有限责任公司 | 催化剂体系及其使用方法 |
WO2019027524A1 (en) | 2017-08-02 | 2019-02-07 | Exxonmobil Chemical Patents Inc. | MULTILAYER FILMS AND METHODS OF MANUFACTURE |
WO2022020025A1 (en) | 2020-07-22 | 2022-01-27 | Exxonmobil Chemical Patents Inc. | Polyolefin compositions and articles thereof |
EP4259669A1 (en) | 2020-12-08 | 2023-10-18 | ExxonMobil Chemical Patents Inc. | High density polyethylene compositions with long-chain branching |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3782243T2 (de) * | 1986-08-26 | 1993-03-04 | Mitsui Petrochemical Ind | Katalysator zur polymerisierung von alpha-olefin und verfahren. |
KR910008277B1 (ko) * | 1986-12-03 | 1991-10-12 | 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 | 올레핀 중합용 고체촉매 및 그 제조법 |
CA2068939C (en) * | 1991-05-20 | 1996-04-09 | Takashi Ueda | Olefin polymerization catalyst and olefin polymerization |
WO1996000245A1 (en) * | 1994-06-24 | 1996-01-04 | Exxon Chemical Patents Inc. | Polymerization catalyst systems, their production and use |
EP0766700B1 (en) * | 1994-06-24 | 2000-01-19 | Exxon Chemical Patents Inc. | Polymerization catalyst systems, their production and use |
-
1997
- 1997-01-23 US US08/788,736 patent/US6090740A/en not_active Expired - Lifetime
- 1997-02-07 EP EP97905774A patent/EP0879250B1/en not_active Expired - Lifetime
- 1997-02-07 WO PCT/US1997/001839 patent/WO1997029134A1/en active IP Right Grant
- 1997-02-07 DE DE69703150T patent/DE69703150T2/de not_active Expired - Lifetime
- 1997-02-07 ES ES97905774T patent/ES2151720T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1997029134A1 (en) | 1997-08-14 |
DE69703150D1 (de) | 2000-10-26 |
DE69703150T2 (de) | 2001-05-17 |
EP0879250A1 (en) | 1998-11-25 |
US6090740A (en) | 2000-07-18 |
EP0879250B1 (en) | 2000-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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