ES2171184T3 - Sistemas cataliticos de polimerizacion, su produccion y uso. - Google Patents
Sistemas cataliticos de polimerizacion, su produccion y uso.Info
- Publication number
- ES2171184T3 ES2171184T3 ES95909537T ES95909537T ES2171184T3 ES 2171184 T3 ES2171184 T3 ES 2171184T3 ES 95909537 T ES95909537 T ES 95909537T ES 95909537 T ES95909537 T ES 95909537T ES 2171184 T3 ES2171184 T3 ES 2171184T3
- Authority
- ES
- Spain
- Prior art keywords
- production
- catalytic systems
- polymerization catalytic
- polymerization
- supported
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
-
- 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
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
-
- 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
LA INVENCION ESTA GENERALMENTE DIRIGIDA HACIA UN SISTEMA CATALIZADOR SOPORTADO UTIL PARA LA POLIMERIZAR OLEFINAS.LA INVENCION, PARTICULARMENTE SE REFIERE A UN SISTEMA DE CATALIZADOR METALOCENO SOPORTADO QUE NO REQUIERE UN ACTIVADOR O UN COCATALIZADOR PARA LA POLIMERIZACION DE OLEFINAS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19580694A | 1994-02-14 | 1994-02-14 | |
US195806 | 1994-02-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2171184T3 true ES2171184T3 (es) | 2002-09-01 |
ES2171184T5 ES2171184T5 (es) | 2005-09-16 |
Family
ID=22722886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95909537T Expired - Lifetime ES2171184T5 (es) | 1994-02-14 | 1995-02-13 | Sistemas cataliticos de polimerizacion, su produccion y uso. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5639835A (es) |
EP (1) | EP0746574B2 (es) |
JP (1) | JP3553957B2 (es) |
CA (1) | CA2183102C (es) |
DE (1) | DE69525042T3 (es) |
ES (1) | ES2171184T5 (es) |
WO (1) | WO1995021874A1 (es) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19622481A1 (de) * | 1996-06-05 | 1997-12-11 | Hoechst Ag | Geträgertes Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen |
GB9613814D0 (en) * | 1996-07-02 | 1996-09-04 | Bp Chem Int Ltd | Supported polymerisation catalysts |
KR20060002837A (ko) | 2003-03-21 | 2006-01-09 | 다우 글로벌 테크놀로지스 인크. | 형태 제어된 올레핀 중합 방법 |
US6953764B2 (en) | 2003-05-02 | 2005-10-11 | Dow Global Technologies Inc. | High activity olefin polymerization catalyst and process |
US7119153B2 (en) * | 2004-01-21 | 2006-10-10 | Jensen Michael D | Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength |
CN101133092B (zh) | 2005-03-04 | 2011-01-12 | 尤尼威蒂恩技术有限公司 | 生产率提高的齐格勒型催化剂 |
US20070049711A1 (en) | 2005-09-01 | 2007-03-01 | Chi-I Kuo | Catalyst compositions comprising support materials having an improved particle-size distribution |
EP1803747A1 (en) | 2005-12-30 | 2007-07-04 | Borealis Technology Oy | Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films |
ES2567141T3 (es) | 2006-05-05 | 2016-04-20 | Dow Global Technologies Llc | Complejos de hafnio de ligandos de imidazol sustituidos con carbazolilo |
TW200932762A (en) | 2007-10-22 | 2009-08-01 | Univation Tech Llc | Polyethylene compositions having improved 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 |
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 |
US8586685B2 (en) | 2009-07-23 | 2013-11-19 | Univation Technologies, Llc | Polymerization reaction system |
ES2543635T3 (es) | 2010-02-18 | 2015-08-20 | Univation Technologies, Llc | Métodos para operación de un reactor de polimerización |
KR20130026531A (ko) | 2010-02-22 | 2013-03-13 | 유니베이션 테크놀로지즈, 엘엘씨 | 폴리올레핀 생산물을 생산하기 위한 촉매 시스템 및 이의 사용 방법 |
US8722804B2 (en) | 2010-04-13 | 2014-05-13 | Univation Technologies, Llc | Polymer blends and films made therefrom |
RU2564301C2 (ru) | 2010-07-16 | 2015-09-27 | Юнивейшн Текнолоджиз, Ллк | Системы и способы измерения накопления частиц на поверхностях реактора |
WO2012009215A1 (en) | 2010-07-16 | 2012-01-19 | Univation Technologies, Llc | Systems and methods for measuring static charge on particulates |
WO2012015898A1 (en) | 2010-07-28 | 2012-02-02 | Univation Technologies, Llc | Systems and methods for measuring velocity of a particle/fluid mixture |
MX337727B (es) | 2010-12-17 | 2016-03-16 | Univation Tech Llc | Sistemas y metodos para recuperar hidrocarburos a partir de un producto de gas de purga de poliolefinas. |
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 |
WO2013028283A1 (en) | 2011-08-19 | 2013-02-28 | Univation Technologies, Llc | Catalyst systems and methods for using same to produce polyolefin products |
WO2013070602A1 (en) | 2011-11-08 | 2013-05-16 | Univation Technologies, Llc | Methods for producing polyolefins with catalyst systems |
CN104159933B (zh) | 2012-03-05 | 2017-09-12 | 尤尼威蒂恩技术有限责任公司 | 催化剂组合物的制造方法和由其生产的聚合物产品 |
US9695254B2 (en) | 2012-11-26 | 2017-07-04 | Braskem S.A. | Metallocene catalyst supported by hybrid supporting means, process for producing same, polymerization process for producing an ethylene homopolymer or copolymer with broad or bimodal molar mass distribution, use of the supported metallocene catalyst and ethylene polymer with broad or bimodal molar mass distribution |
CA2800056A1 (en) | 2012-12-24 | 2014-06-24 | Nova Chemicals Corporation | Polyethylene blend compositions |
WO2014106143A1 (en) | 2012-12-28 | 2014-07-03 | Univation Technologies, Llc | Supported catalyst with improved flowability |
EP2953985B1 (en) | 2013-02-07 | 2023-06-07 | Univation Technologies, LLC | Preparation of polyolefin |
ES2644669T3 (es) | 2013-03-15 | 2017-11-29 | Univation Technologies, Llc | Ligandos para catalizadores |
EP2970524B1 (en) | 2013-03-15 | 2018-03-07 | Univation Technologies, LLC | Tridentate nitrogen based ligands for olefin polymerisation catalysts |
BR112015029498B1 (pt) | 2013-06-05 | 2020-10-27 | Univation Technologies, Llc | método para proteger um grupo fenol em um composto precursor e método para gerar um polímero de polietileno |
CA2957809C (en) | 2014-08-19 | 2023-01-03 | Univation Technologies, Llc | Fluorinated catalyst supports and catalyst systems |
SG11201701266TA (en) | 2014-08-19 | 2017-03-30 | Univation Tech Llc | Fluorinated catalyst supports and catalyst systems |
EP3183057A1 (en) | 2014-08-19 | 2017-06-28 | Univation Technologies, LLC | Fluorinated catalyst supports and catalyst systems |
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 |
CN107660216B (zh) | 2015-05-08 | 2021-05-14 | 埃克森美孚化学专利公司 | 聚合方法 |
WO2018063767A1 (en) | 2016-09-27 | 2018-04-05 | Exxonmobil Chemical Patents Inc. | Polymerization process |
WO2018063764A1 (en) | 2016-09-27 | 2018-04-05 | Exxonmobil Chemical Patents Inc. | Polymerization process |
WO2018063765A1 (en) | 2016-09-27 | 2018-04-05 | Exxonmobil Chemical Patents Inc. | Polymerization process |
WO2018064048A1 (en) | 2016-09-27 | 2018-04-05 | Univation Technologies, Llc | Method for long chain branching control in polyethylene production |
WO2018118155A1 (en) | 2016-12-20 | 2018-06-28 | Exxonmobil Chemical Patents Inc. | Polymerization process |
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 |
US11591417B2 (en) | 2017-12-13 | 2023-02-28 | Exxonmobil Chemical Patents Inc. | Deactivation methods for active components from gas phase polyolefin polymerization processes |
WO2019173030A1 (en) | 2018-03-08 | 2019-09-12 | Exxonmobil Chemical Patents Inc. | Methods of preparing and monitoring a seed bed for polymerization reactor startup |
US11447587B2 (en) | 2018-05-02 | 2022-09-20 | Exxonmobil Chemical Patents Inc. | Methods for scale-up from a pilot plant to a larger production facility |
US11459408B2 (en) | 2018-05-02 | 2022-10-04 | Exxonmobil Chemical Patents Inc. | Methods for scale-up from a pilot plant to a larger production facility |
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 (13)
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 |
CA1268754A (en) † | 1985-06-21 | 1990-05-08 | Howard Curtis Welborn, Jr. | Supported polymerization catalyst |
US4808561A (en) * | 1985-06-21 | 1989-02-28 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
US4659685A (en) * | 1986-03-17 | 1987-04-21 | The Dow Chemical Company | Heterogeneous organometallic catalysts containing a supported titanium compound and at least one other supported organometallic compound |
US5241025A (en) * | 1987-01-30 | 1993-08-31 | Exxon Chemical Patents Inc. | Catalyst system of enhanced productivity |
US5008228A (en) * | 1988-03-29 | 1991-04-16 | Exxon Chemical Patents Inc. | Method for preparing a silica gel supported metallocene-alumoxane catalyst |
US4871705A (en) * | 1988-06-16 | 1989-10-03 | Exxon Chemical Patents Inc. | Process for production of a high molecular weight ethylene a-olefin elastomer with a metallocene alumoxane catalyst |
US5064802A (en) * | 1989-09-14 | 1991-11-12 | The Dow Chemical Company | Metal complex compounds |
DE69114087T2 (de) * | 1990-08-21 | 1996-04-11 | Nippon Oil Co Ltd | Polyolefine. |
DE4121368A1 (de) * | 1991-06-28 | 1993-01-07 | Hoechst Ag | Katalysator und verfahren zur herstellung von hochmolekularen polyolefinen |
JP3822633B2 (ja) * | 1991-11-07 | 2006-09-20 | エクソンモービル・ケミカル・パテンツ・インク | ポリオレフィンの製造方法 |
US5214173A (en) * | 1991-12-31 | 1993-05-25 | The University Of Iowa Research Foundation | Cyclopentadienyl dicarbollide complexes of titanium, zirconium and hafnium |
US5162466A (en) * | 1991-12-31 | 1992-11-10 | Union Carbide Chemicals & Plastics Technology Corporation | Use of methylene-bridged derivatives of cyclopentadienyl dicarbollide complexes of titanium, zirconium and hafnium as polymerization catalysts |
-
1995
- 1995-02-13 EP EP95909537A patent/EP0746574B2/en not_active Expired - Lifetime
- 1995-02-13 WO PCT/US1995/001763 patent/WO1995021874A1/en active IP Right Grant
- 1995-02-13 CA CA002183102A patent/CA2183102C/en not_active Expired - Fee Related
- 1995-02-13 ES ES95909537T patent/ES2171184T5/es not_active Expired - Lifetime
- 1995-02-13 JP JP52137995A patent/JP3553957B2/ja not_active Expired - Fee Related
- 1995-02-13 DE DE69525042T patent/DE69525042T3/de not_active Expired - Fee Related
- 1995-09-11 US US08/526,241 patent/US5639835A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1995021874A1 (en) | 1995-08-17 |
EP0746574A1 (en) | 1996-12-11 |
DE69525042T2 (de) | 2002-08-14 |
JPH09508935A (ja) | 1997-09-09 |
CA2183102C (en) | 2005-08-23 |
CA2183102A1 (en) | 1995-08-17 |
DE69525042D1 (de) | 2002-02-21 |
JP3553957B2 (ja) | 2004-08-11 |
ES2171184T5 (es) | 2005-09-16 |
US5639835A (en) | 1997-06-17 |
DE69525042T3 (de) | 2005-10-20 |
EP0746574B2 (en) | 2005-04-13 |
EP0746574B1 (en) | 2002-01-16 |
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FG2A | Definitive protection |
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