EG21245A - Catalyst composition for the production of olefin polymers - Google Patents
Catalyst composition for the production of olefin polymersInfo
- Publication number
- EG21245A EG21245A EG2398A EG2398A EG21245A EG 21245 A EG21245 A EG 21245A EG 2398 A EG2398 A EG 2398A EG 2398 A EG2398 A EG 2398A EG 21245 A EG21245 A EG 21245A
- Authority
- EG
- Egypt
- Prior art keywords
- production
- catalyst composition
- olefin polymers
- olefin
- polymers
- Prior art date
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
- 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
- C08F4/6592—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
- Y10S526/943—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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/782,504 US5747406A (en) | 1997-01-10 | 1997-01-10 | Catalyst composition for the production of olefin polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
EG21245A true EG21245A (en) | 2001-04-01 |
Family
ID=25126264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EG2398A EG21245A (en) | 1997-01-10 | 1998-01-08 | Catalyst composition for the production of olefin polymers |
Country Status (14)
Country | Link |
---|---|
US (2) | US5747406A (fr) |
EP (1) | EP0952994B1 (fr) |
JP (1) | JP2001509827A (fr) |
AR (1) | AR011387A1 (fr) |
AU (1) | AU736451B2 (fr) |
BR (1) | BR9806251A (fr) |
CA (1) | CA2277057C (fr) |
DE (1) | DE69812889D1 (fr) |
EG (1) | EG21245A (fr) |
ES (1) | ES2196529T3 (fr) |
ID (1) | ID20933A (fr) |
MY (1) | MY132847A (fr) |
TW (1) | TW588061B (fr) |
WO (1) | WO1998030607A1 (fr) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69428990T2 (de) * | 1993-03-31 | 2002-04-04 | Idemitsu Kosan Co. Ltd., Tokio/Tokyo | Katalysator zur herstellung von vinylpolymer und verfahren zur herstellung von vinylaromatischem polymer |
EP0789718B1 (fr) * | 1994-10-31 | 1998-04-08 | Dsm N.V. | Composition catalytique et procede de polymerisation d'une olefine |
US6054405A (en) * | 1997-12-29 | 2000-04-25 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition for the polymerization of olefins |
US6552137B1 (en) * | 2000-11-16 | 2003-04-22 | Univation Technologies, Llc | Catalyst system and its use in olefin polymerization |
US6281306B1 (en) | 1999-12-16 | 2001-08-28 | Univation Technologies, Llc | Method of polymerization |
WO2002040549A2 (fr) * | 2000-11-17 | 2002-05-23 | Univation Technologies, Llc | Procede servant a preparer une composition catalytique et son utilisation dans une operation de polymerisation |
WO2004046214A2 (fr) | 2002-10-15 | 2004-06-03 | Exxonmobil Chemical Patents Inc. | Systeme catalyseur multiple pour la polymerisation d'olefines et polymeres ainsi produits |
DE10257185B3 (de) * | 2002-12-06 | 2004-02-05 | Infineon Technologies Ag | Phasenregelschleife mit Sigma-Delta-Modulator |
EP1611169B1 (fr) * | 2003-03-21 | 2010-06-02 | Dow Global Technologies Inc. | Procede de polymerisation d'olefines avec controle de la morphologie |
US7087301B2 (en) * | 2003-08-06 | 2006-08-08 | Fina Technology, Inc. | Bicomponent fibers of syndiotactic polypropylene |
US7244795B2 (en) * | 2003-12-08 | 2007-07-17 | Univation Technologies, Llc | Polymerization process using metallocene catalyst systems |
US7410926B2 (en) * | 2003-12-30 | 2008-08-12 | Univation Technologies, Llc | Polymerization process using a supported, treated catalyst system |
US7985811B2 (en) * | 2004-01-02 | 2011-07-26 | Univation Technologies, Llc | Method for controlling sheeting in gas phase reactors |
US20050148742A1 (en) * | 2004-01-02 | 2005-07-07 | Hagerty Robert O. | Method for controlling sheeting in gas phase reactors |
US20070073012A1 (en) * | 2005-09-28 | 2007-03-29 | Pannell Richard B | Method for seed bed treatment before a polymerization reaction |
US20050182210A1 (en) | 2004-02-17 | 2005-08-18 | Natarajan Muruganandam | De-foaming spray dried catalyst slurries |
TW200631965A (en) * | 2004-12-07 | 2006-09-16 | Fina Technology | Random copolymers and formulations useful for thermoforming and blow molding applications |
US20070202285A1 (en) * | 2004-12-15 | 2007-08-30 | Fina Technology, Inc. | Articles having improved clarity, prepared from propylene-ethylene copolymers |
US7241850B2 (en) * | 2004-12-15 | 2007-07-10 | Fina Technology, Inc. | Polypropylene having improved clarity and articles prepared therefrom |
US7220806B2 (en) * | 2005-04-29 | 2007-05-22 | Fina Technology, Inc. | Process for increasing ethylene incorporation into random copolymers |
US7081285B1 (en) | 2005-04-29 | 2006-07-25 | Fina Technology, Inc. | Polyethylene useful for blown films and blow molding |
US7645834B2 (en) * | 2005-04-29 | 2010-01-12 | Fina Technologies, Inc. | Catalyst system for production of polyolefins |
US20060247394A1 (en) * | 2005-04-29 | 2006-11-02 | Fina Technology, Inc. | Process for increasing ethylene incorporation into random copolymers |
US7138474B1 (en) | 2005-05-03 | 2006-11-21 | Fina Technology, Inc. | End use articles derived from polypropylene homopolymers and random copolymers |
US7282546B2 (en) * | 2005-06-22 | 2007-10-16 | Fina Technology, Inc. | Cocatalysts for reduction of production problems in metallocene-catalyzed polymerizations |
EP1803747A1 (fr) | 2005-12-30 | 2007-07-04 | Borealis Technology Oy | Catalyseur de polymérisation à surface modifiée pour réduire la formation de gels dans des films |
US7683002B2 (en) | 2006-04-04 | 2010-03-23 | Fina Technology, Inc. | Transition metal catalyst and formation thereof |
US20070299222A1 (en) | 2006-04-04 | 2007-12-27 | Fina Technology, Inc. | Transition metal catalysts and formation thereof |
US9061450B2 (en) * | 2007-02-12 | 2015-06-23 | Cree, Inc. | Methods of forming packaged semiconductor light emitting devices having front contacts by compression molding |
EP2112175A1 (fr) | 2008-04-16 | 2009-10-28 | ExxonMobil Chemical Patents Inc. | Activateur de métallocènes comprenant au moins un ligand hétérocyclique substitué par halogène, coordonné à un alumoxane |
TW200936619A (en) | 2007-11-15 | 2009-09-01 | Univation Tech Llc | Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom |
US9334342B2 (en) | 2008-10-01 | 2016-05-10 | Fina Technology, Inc. | Polypropylene for reduced plate out in polymer article production processes |
JP5269756B2 (ja) * | 2009-12-24 | 2013-08-21 | 日本ポリエチレン株式会社 | オレフィン重合体の製造方法 |
ES2543635T3 (es) | 2010-02-18 | 2015-08-20 | Univation Technologies, Llc | Métodos para operación de un reactor de polimerización |
MY157091A (en) | 2010-04-13 | 2016-04-29 | Univation Tech Llc | Polymer blends and films made therefrom |
US8278403B2 (en) | 2010-07-08 | 2012-10-02 | Fina Technology, Inc. | Multi-component catalyst systems and polymerization processes for forming broad composition distribution polymers |
WO2012009215A1 (fr) | 2010-07-16 | 2012-01-19 | Univation Technologies, Llc | Systèmes et procédés pour mesurer la charge statique portée par des particules |
US20130115708A1 (en) | 2010-07-16 | 2013-05-09 | Univation Technologies, Llc | Systems and Methods for Measuring Particle Accumulation on Reactor Surfaces |
WO2012015898A1 (fr) | 2010-07-28 | 2012-02-02 | Univation Technologies, Llc | Systèmes et procédés pour mesurer la vitesse d'un mélange particule/fluide |
MY161763A (en) | 2010-11-30 | 2017-05-15 | Univation Tech Llc | Catalyst composition having improved flow characteristics and methods of making and using the same |
EP2651982B1 (fr) | 2010-12-17 | 2018-04-11 | Univation Technologies, LLC | Systèmes et procédés de récupération d'hydrocarbures à partir d'un produit gaz de purge de polyoléfine |
EP2707398B1 (fr) | 2011-05-13 | 2017-08-09 | Univation Technologies, LLC | Compositions de catalyseur séchées par pulvérisation et procédés de polymérisation utilisant celles-ci |
BR112014010900B1 (pt) | 2011-11-08 | 2020-02-18 | Univation Technologies, Llc | Método de preparar um sistema de catalisador, sistema catalisador e processo de polimerização |
WO2013158225A1 (fr) | 2012-04-18 | 2013-10-24 | Exxonmobil Chemical Patents Inc. | Compositions de polyoléfine et leurs procédés de production |
EP2893342B1 (fr) | 2012-09-07 | 2022-04-27 | Univation Technologies, LLC | Procédé permettant de déterminer une température d'adhérence d'une résine |
BR112015018250B1 (pt) | 2013-01-30 | 2021-02-23 | Univation Technologies, Llc | processo para produzir uma composição catalisadora e processo de polimerização |
BR112016022780B1 (pt) | 2014-04-02 | 2021-08-17 | Univation Technologies, Llc | Composição de continuidade |
CA2967660C (fr) | 2014-11-25 | 2023-05-02 | Univation Technologies, Llc | Procedes de commande de l'indice de fluidite de la polyolefine |
CN107018663A (zh) | 2014-11-25 | 2017-08-04 | 尤尼威蒂恩技术有限责任公司 | 用诱导冷凝剂的组成改变聚烯烃生产速率的方法 |
CA2967415C (fr) | 2014-11-25 | 2023-06-13 | Univation Technologies, Llc | Procedes de controle et de commande de l'indice de fusion d'un produit de polyolefine pendant la production |
CA2967416C (fr) | 2014-11-25 | 2024-02-13 | Univation Technologies, Llc | Procede de modification des conditions de production d'une polyolefine pour reduire les petits gels dans un article a base de polyolefine |
SG11201707037TA (en) | 2015-03-10 | 2017-09-28 | Univation Tech Llc | Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes |
BR112017021161B1 (pt) | 2015-04-08 | 2021-12-07 | Univation Technologies, Llc | Método para a transição de um reator de polimerização em fase gasosa |
SG11201708626SA (en) | 2015-04-27 | 2017-11-29 | Univation Tech Llc | Supported catalyst compositions having improved flow properties and preparation thereof |
US11952480B2 (en) | 2018-02-05 | 2024-04-09 | Exxonmobil Chemical Patents Inc. | Enhanced processability of LLDPE by addition of ultra-high molecular weight density polyethylene |
EP3941950A1 (fr) | 2019-03-21 | 2022-01-26 | ExxonMobil Chemical Patents Inc. | Procédés d'amélioration de la production dans la polymérisation en phase gazeuse |
CN113677713A (zh) | 2019-03-21 | 2021-11-19 | 埃克森美孚化学专利公司 | 改进气相聚合的方法 |
EP4330294A1 (fr) | 2021-04-30 | 2024-03-06 | ExxonMobil Chemical Patents Inc. | Procédés pour la transition entre différents catalyseurs de polymérisation dans un réacteur de polymérisation |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5198401A (en) * | 1987-01-30 | 1993-03-30 | Exxon Chemical Patents Inc. | Ionic metallocene catalyst compositions |
CA2072489C (fr) * | 1991-06-27 | 2002-04-02 | Yoshio Tajima | Constituants de catalyseurs pour la polymerisation d'olefines |
US5451555A (en) * | 1991-06-27 | 1995-09-19 | Nippon Oil Co., Ltd. | Catalyst components for polymerization of olefins |
US5331071A (en) * | 1991-11-12 | 1994-07-19 | Nippon Oil Co., Ltd. | Catalyst components for polymerization of olefins |
CA2089591C (fr) * | 1992-02-21 | 1997-06-03 | Kenji Nakacho | Resine polyolefine et methode de preparation connexe |
EP0587440A3 (fr) * | 1992-09-10 | 1995-03-08 | Nippon Oil Co Ltd | Composante catalytique pour la polymérisarion d'oléfines et procédé de polymérisation utilisant celle-ci. |
DE4402829A1 (de) * | 1993-01-29 | 1994-08-04 | Nippon Oil Co Ltd | Katalysatorbestandteil und Katalysator zur Polymerisation von Olefinen |
US5470993A (en) * | 1993-06-24 | 1995-11-28 | The Dow Chemical Company | Titanium(II) or zirconium(II) complexes and addition polymerization catalysts therefrom |
JP3349277B2 (ja) * | 1994-07-26 | 2002-11-20 | 新日本石油株式会社 | ポリオレフィンの製造方法 |
JP3352555B2 (ja) * | 1994-12-01 | 2002-12-03 | 日本ポリオレフィン株式会社 | オレフィン類重合用触媒 |
US5527752A (en) * | 1995-03-29 | 1996-06-18 | Union Carbide Chemicals & Plastics Technology Corporation | Catalysts for the production of polyolefins |
-
1997
- 1997-01-10 US US08/782,504 patent/US5747406A/en not_active Expired - Lifetime
- 1997-11-25 US US08/977,583 patent/US6066703A/en not_active Expired - Fee Related
-
1998
- 1998-01-07 MY MYPI98000075A patent/MY132847A/en unknown
- 1998-01-08 CA CA002277057A patent/CA2277057C/fr not_active Expired - Fee Related
- 1998-01-08 ID IDP980014A patent/ID20933A/id unknown
- 1998-01-08 DE DE69812889T patent/DE69812889D1/de not_active Expired - Lifetime
- 1998-01-08 BR BR9806251-4A patent/BR9806251A/pt not_active IP Right Cessation
- 1998-01-08 EG EG2398A patent/EG21245A/xx active
- 1998-01-08 ES ES98901767T patent/ES2196529T3/es not_active Expired - Lifetime
- 1998-01-08 EP EP98901767A patent/EP0952994B1/fr not_active Expired - Lifetime
- 1998-01-08 WO PCT/US1998/000480 patent/WO1998030607A1/fr active IP Right Grant
- 1998-01-08 JP JP53116798A patent/JP2001509827A/ja not_active Abandoned
- 1998-01-08 AU AU58209/98A patent/AU736451B2/en not_active Ceased
- 1998-01-09 TW TW087100276A patent/TW588061B/zh not_active IP Right Cessation
- 1998-01-09 AR ARP980100100A patent/AR011387A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1998030607A1 (fr) | 1998-07-16 |
US5747406A (en) | 1998-05-05 |
BR9806251A (pt) | 2000-01-25 |
AR011387A1 (es) | 2000-08-16 |
CA2277057A1 (fr) | 1998-07-16 |
MY132847A (en) | 2007-10-31 |
DE69812889D1 (de) | 2003-05-08 |
TW588061B (en) | 2004-05-21 |
JP2001509827A (ja) | 2001-07-24 |
EP0952994A1 (fr) | 1999-11-03 |
ES2196529T3 (es) | 2003-12-16 |
ID20933A (id) | 1999-04-01 |
CA2277057C (fr) | 2005-01-04 |
US6066703A (en) | 2000-05-23 |
AU736451B2 (en) | 2001-07-26 |
EP0952994B1 (fr) | 2003-04-02 |
AU5820998A (en) | 1998-08-03 |
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