RU93043995A - METHOD OF OBTAINING CATALYTIC SYSTEM OF OLEFIN COPOLYMERIZATION, METHOD OF COPOLYMERIZATION, COPOLYMER - Google Patents

METHOD OF OBTAINING CATALYTIC SYSTEM OF OLEFIN COPOLYMERIZATION, METHOD OF COPOLYMERIZATION, COPOLYMER

Info

Publication number
RU93043995A
RU93043995A RU93043995/04A RU93043995A RU93043995A RU 93043995 A RU93043995 A RU 93043995A RU 93043995/04 A RU93043995/04 A RU 93043995/04A RU 93043995 A RU93043995 A RU 93043995A RU 93043995 A RU93043995 A RU 93043995A
Authority
RU
Russia
Prior art keywords
copolymerization
catalytic system
copolymer
olefin
mixture
Prior art date
Application number
RU93043995/04A
Other languages
Russian (ru)
Other versions
RU2117677C1 (en
Inventor
Зандона Николя
Original Assignee
Солвей
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from BE9200526A external-priority patent/BE1005957A5/en
Application filed by Солвей filed Critical Солвей
Publication of RU93043995A publication Critical patent/RU93043995A/en
Application granted granted Critical
Publication of RU2117677C1 publication Critical patent/RU2117677C1/en

Links

Claims (1)

Способ приготовления каталитической системы, по которому готовят смесь нейтрального галогенизированного металлоценового производного переходного металла, выбранного из групп IIIB, IVB, VB и VIB Периодической таблицы, и алюминийорганического соединения и добавляют в нее ионизирующий агент. В способе (со)полимеризации готовят смесь галогенизированного нейтрального металлоцена, определенного выше, и алюминийорганического соединения, в смесь вводят олефин и добавляют в нее ионизирующий агент.The method of preparation of the catalytic system, which is used to prepare a mixture of a neutral halogenated metallocene derivative of a transition metal selected from groups IIIB, IVB, VB and VIB of the Periodic Table, and an organoaluminum compound, and an ionizing agent is added to it. In the (co) polymerization process, a mixture of a halogenated neutral metallocene, as defined above and an organoaluminum compound, is prepared, an olefin is introduced into the mixture and an ionizing agent is added to it.
RU93043995/04A 1992-06-05 1993-06-04 Method of preparing catalyst system for (co)polymerization of olefins, method of (co)polymerization of olefins, and copolymer prepared by said method RU2117677C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9200526A BE1005957A5 (en) 1992-06-05 1992-06-05 Preparation method of catalyst system, process (co) polymerization of olefins and (co) polymer at least one olefine.
BE09200526 1992-06-05

Publications (2)

Publication Number Publication Date
RU93043995A true RU93043995A (en) 1996-04-27
RU2117677C1 RU2117677C1 (en) 1998-08-20

Family

ID=3886306

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93043995/04A RU2117677C1 (en) 1992-06-05 1993-06-04 Method of preparing catalyst system for (co)polymerization of olefins, method of (co)polymerization of olefins, and copolymer prepared by said method

Country Status (11)

Country Link
US (3) US5612271A (en)
EP (2) EP0573120B1 (en)
JP (1) JP3429026B2 (en)
KR (1) KR100282561B1 (en)
AT (2) ATE258191T1 (en)
BE (1) BE1005957A5 (en)
CA (1) CA2097777C (en)
DE (2) DE69321877T2 (en)
ES (2) ES2125941T3 (en)
RU (1) RU2117677C1 (en)
TW (1) TW286321B (en)

Families Citing this family (156)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006880A3 (en) * 1993-03-01 1995-01-17 Solvay Precurseur solid system of a catalyst for olefin polymerization, method of preparation, catalytic system including the solid precursor and method for polymerization of olefins in the presence of this system catalyst.
CA2164968A1 (en) * 1993-06-15 1994-12-22 Syoji Naganuma Process for preparing olefin polymer and catalyst for polymerization of olefin
US5498582A (en) * 1993-12-06 1996-03-12 Mobil Oil Corporation Supported metallocene catalysts for the production of polyolefins
US6008307A (en) * 1994-04-28 1999-12-28 Exxon Chemical Patents Inc Process for producing olefin polymers using cationic catalysts
US6291389B1 (en) 1994-04-28 2001-09-18 Exxonmobil Chemical Patents Inc. Cationic polymerization catalysts
DE4431837A1 (en) * 1994-09-07 1996-03-14 Basf Ag Supported metallocene catalyst systems
DE4431838A1 (en) * 1994-09-07 1996-03-14 Basf Ag Supported metallocene catalyst systems
ES2116188B1 (en) * 1994-12-30 1999-04-01 Repsol Quimica Sa PROCESS OF OBTAINING POLYOLEFINES WITH WIDE, BIMODAL OR MULTIMODAL MOLECULAR WEIGHT DISTRIBUTIONS.
ATE234870T1 (en) * 1996-03-27 2003-04-15 Dow Global Technologies Inc SOLUTION POLYMERIZATION PROCESS WITH DISPERSED CATALYST ACTIVATORS
DE19617229A1 (en) * 1996-04-30 1997-11-06 Basf Ag Process for the production of low molecular weight ethylene polymers under high pressure
MXPA00011174A (en) * 1998-05-18 2003-04-22 Phillips Petroleum Co Catalyst composition for polymerizing monomers.
US6107230A (en) * 1998-05-18 2000-08-22 Phillips Petroleum Company Compositions that can produce polymers
US6165929A (en) * 1998-05-18 2000-12-26 Phillips Petroleum Company Compositions that can produce polymers
US6300271B1 (en) * 1998-05-18 2001-10-09 Phillips Petroleum Company Compositions that can produce polymers
US6291386B1 (en) 1999-05-25 2001-09-18 Equistar Chemicals, Lp Process for the in-situ preparation of single-site transition metal catalysts and polymerization process
US6395847B2 (en) 1999-11-19 2002-05-28 Exxonmobil Chemical Patents Inc. Supported organometallic catalysts and their use in olefin polymerization
US6750302B1 (en) 1999-12-16 2004-06-15 Phillips Petroleum Company Organometal catalyst compositions
US6524987B1 (en) 1999-12-22 2003-02-25 Phillips Petroleum Company Organometal catalyst compositions
US6555495B2 (en) * 2000-12-06 2003-04-29 Univation Technologies, Llc Catalyst support method and polymerization with supported catalysts
TWI300782B (en) * 2002-08-29 2008-09-11 Ineos Europe Ltd Supported polymerisation catalysts
CN101724110B (en) 2002-10-15 2013-03-27 埃克森美孚化学专利公司 Multiple catalyst system for olefin polymerization and polymers produced therefrom
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
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
TW200536870A (en) 2004-03-17 2005-11-16 Dow Global Technologies Inc Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation
US7951882B2 (en) 2004-03-17 2011-05-31 Dow Global Technologies Llc Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation
WO2005090425A1 (en) 2004-03-17 2005-09-29 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene copolymer formation
CN104892814B (en) 2004-06-16 2017-11-10 陶氏环球技术有限责任公司 The method of selective polymerization modifying agent
US7157531B2 (en) * 2004-06-21 2007-01-02 Univation Technologies, Llc Methods for producing polymers with control over composition distribution
US7399874B2 (en) 2004-10-29 2008-07-15 Exxonmobil Chemical Patents Inc. Catalyst compound containing divalent tridentate ligand
ATE502093T1 (en) 2004-12-21 2011-04-15 Dow Global Technologies Inc POLYPROPYLENE-BASED ADHESIVE COMPOSITION
US9410009B2 (en) 2005-03-17 2016-08-09 Dow Global Technologies Llc Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation
JP2008533276A (en) 2005-03-17 2008-08-21 ダウ グローバル テクノロジーズ インコーポレイティド Catalyst composition comprising a reversible transfer agent for forming a tactic / atactic multi-block copolymer
EP2894176B1 (en) 2005-03-17 2022-06-01 Dow Global Technologies LLC Catalyst composition comprising shuttling agent for regio-irregular multi-block copolymer formation
EP1717269A1 (en) * 2005-04-28 2006-11-02 Borealis Technology Oy Alpha-olefin homo-or copolymer compositions
EP1940896B1 (en) 2005-09-15 2014-10-22 Dow Global Technologies LLC Catalytic olefin block copolymers via polymerizable shuttling agent
BR122017016853B1 (en) 2005-09-15 2018-05-15 Dow Global Technologies Inc. PROCESS FOR POLYMERIZING ONE OR MORE POLYMERIZABLE MONOMERS BY ADDITION
US8153243B2 (en) 2005-12-09 2012-04-10 Dow Global Technologies Llc Interpolymers suitable for multilayer films
US8071701B2 (en) 2005-12-16 2011-12-06 Dow Global Technologies Llc Polydentate heteroatom ligand containing metal complexes, catalysts and methods of making and using the same
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
ES2634440T3 (en) 2006-05-17 2017-09-27 Dow Global Technologies Llc Polymerization process of polyethylene in high temperature solution
EP2121776B1 (en) 2007-03-07 2012-12-12 Dow Global Technologies LLC Tethered supported transition metal complex
ITMI20070877A1 (en) 2007-05-02 2008-11-03 Dow Global Technologies Inc PROCESS FOR THE PRODUCTION OF MULTI-BLOCKED COPOLYMERS WITH THE USE OF POLAR SOLVENTS
ITMI20070878A1 (en) 2007-05-02 2008-11-03 Dow Global Technologies Inc PROCESS FOR POLYMERIZZAINE OF TACTICAL POLYMERS USING CHIRAL CATALYSTS
EP2212359B1 (en) 2007-11-19 2013-08-28 Dow Global Technologies LLC Long chain branched propylene-alpha-olefin copolymers
RU2515900C2 (en) 2008-12-18 2014-05-20 Юнивейшн Текнолоджиз, Ллк Method of processing nucleating layer of polymerisation reaction
EP2757113A2 (en) 2009-03-06 2014-07-23 Dow Global Technologies LLC Catalysts, processes for making catalysts, processes for making polyolefin compositions and polyolefin compositions
WO2011016992A2 (en) 2009-07-29 2011-02-10 Dow Global Technologies Inc. Polymeric chain transfer/shuttling agents
WO2011016991A2 (en) 2009-07-29 2011-02-10 Dow Global Technologies Inc. Dual- or multi-headed chain shuttling agents and their use for the preparation of block copolymers
BR112012009098B1 (en) 2009-10-19 2018-05-22 Sasol Technology PTY OLIGOMERIZATION OF POLYMER-REDUCED OLEPHINIC COMPOUNDS
RU2587080C2 (en) 2010-11-30 2016-06-10 Юнивейшн Текнолоджиз, Ллк Methods for polymerisation of olefins using extracted metal carboxylates
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
CN103534279B (en) 2011-05-13 2016-08-17 尤尼威蒂恩技术有限责任公司 The carbon monoxide-olefin polymeric being spray-dried and the polymerization using it
US8658556B2 (en) 2011-06-08 2014-02-25 Exxonmobil Chemical Patents Inc. Catalyst systems comprising multiple non-coordinating anion activators and methods for polymerization therewith
CN103596686B (en) 2011-06-08 2015-08-12 埃克森美孚化学专利公司 Comprise the catalyst system of multiple non-coordinating anion activator and use its polymerization process
US8969482B2 (en) 2011-09-30 2015-03-03 Exxonmobil Chemical Patents Inc. Dynamic modulation of metallocene catalysts
KR101339474B1 (en) * 2011-11-24 2013-12-10 삼성토탈 주식회사 A catalyst for olefin polymerization and co-polymerization and a method for olefin polymerization and co-polymerization with using the same
US8937139B2 (en) 2012-10-25 2015-01-20 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US8895679B2 (en) 2012-10-25 2014-11-25 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
EP2935297B1 (en) 2012-12-21 2019-03-20 ExxonMobil Chemical Patents Inc. Bridged metallocene compounds, catalyst systems and processes for polymerization therewith
BR112015016824B1 (en) 2013-01-14 2020-10-06 Univation Technologies, Llc. METHOD TO PRODUCE A CATALYTIC SYSTEM AND POLYMERIZATION PROCESS
US8877672B2 (en) 2013-01-29 2014-11-04 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US9034991B2 (en) 2013-01-29 2015-05-19 Chevron Phillips Chemical Company Lp Polymer compositions and methods of making and using same
KR102143409B1 (en) 2013-01-30 2020-08-14 유니베이션 테크놀로지즈, 엘엘씨 Processes for making catalyst compositions having improved flow
BR112015031644B1 (en) 2013-07-09 2021-09-21 Dow Global Technologies Llc COMPOSITION INCLUDING AN ETHYLENE/ALPHAOLEFIN INTERPOLYMER AND ARTICLE
US9834628B2 (en) 2013-07-17 2017-12-05 Exxonmobil Chemical Patents Inc. Cyclopropyl substituted metallocene catalysts
WO2015009480A1 (en) 2013-07-17 2015-01-22 Exxonmobil Chemical Patents Inc. Process using substituted metallocene catalysts and products therefrom
WO2015073157A1 (en) 2013-11-15 2015-05-21 Exxonmobil Chemical Patents Inc. Process to produce polymers from pyridyldiamido transition metal complexes and use thereof
CN114957529A (en) 2014-04-02 2022-08-30 尤尼威蒂恩技术有限责任公司 Continuous compositions and methods of making and using the same
US10155826B2 (en) 2014-12-12 2018-12-18 Exxonmobil Research And Engineering Company Olefin polymerization catalyst system comprising mesoporous organosilica support
CA2964409A1 (en) 2014-12-12 2016-06-16 Exxonmobil Research And Engineering Company Methods of separating aromatic compounds from lube base stocks
WO2016094870A1 (en) 2014-12-12 2016-06-16 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system comprising mesoporous organosilica support
US10294312B2 (en) 2014-12-12 2019-05-21 Exxonmobil Research And Engineering Company Olefin polymerization catalyst system comprising mesoporous organosilica support
WO2016094866A1 (en) 2014-12-12 2016-06-16 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system comprising mesoporous organosilica support
EP3268399B1 (en) 2015-03-10 2021-01-20 Univation Technologies, LLC Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes
US10252967B2 (en) 2015-04-20 2019-04-09 Univation Technologies, Llc Bridged bi-aromatic ligands and transition metal compounds prepared therefrom
WO2016171809A1 (en) 2015-04-20 2016-10-27 Exxonmobil Chemical Patents Inc. Supported catalyst systems and processes for use thereof
SG11201708410UA (en) 2015-04-20 2017-11-29 Univation Tech Llc Bridged bi-aromatic ligands and olefin polymerization catalysts prepared therefrom
WO2016176135A1 (en) 2015-04-27 2016-11-03 Univation Technologies, Llc Supported catalyst compositions having improved flow properties and preparation thereof
WO2016195824A1 (en) 2015-05-29 2016-12-08 Exxonmobil Chemical Patents Inc. Polymerization process using bridged metallocene compounds supported on organoaluminum treated layered silicate supports
EP3303422B1 (en) 2015-06-05 2021-03-17 ExxonMobil Chemical Patents Inc. Production of heterophasic polymers in gas or slurry phase
WO2016196334A1 (en) 2015-06-05 2016-12-08 Exxonmobil Chemical Patents Inc. Single reactor production of polymers in gas or slurry phase
WO2017003565A1 (en) 2015-06-30 2017-01-05 Exxonmobil Chemical Patents Inc. Transition metal complexes of tridentate dianionic cnn ligands, production and use thereof
WO2017058910A1 (en) 2015-09-30 2017-04-06 Dow Global Technologies Llc Multi- or dual-headed compositions useful for chain shuttling and process to prepare the same
WO2017058384A1 (en) 2015-10-02 2017-04-06 Exxonmobil Chemical Patents Inc. Asymmetric fluorenyl-substituted salan catalysts
CN108137729B (en) 2015-10-22 2021-02-05 埃克森美孚化学专利公司 Catalysts for forming multimodal polymers
WO2017069851A1 (en) 2015-10-23 2017-04-27 Exxonmobil Chemical Patents Inc. Production of polyolefins with internal unsaturation structures using a metallocene catalyst system
US9803037B1 (en) 2016-05-03 2017-10-31 Exxonmobil Chemical Patents Inc. Tetrahydro-as-indacenyl catalyst composition, catalyst system, and processes for use thereof
US11059918B2 (en) 2016-05-27 2021-07-13 Exxonmobil Chemical Patents Inc. Metallocene catalyst compositions and polymerization process therewith
WO2018022249A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Heterocyclic amido transition metal complexes, production and use thereof
WO2018022263A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Polymerization processes using high molecular weight polyhydric quenching agents
WO2018064546A1 (en) 2016-09-30 2018-04-05 Dow Global Technologies Llc Capped multi- or dual-headed compositions useful for chain shuttling and process to prepare the same
US11174329B2 (en) 2016-09-30 2021-11-16 Dow Global Technologies Llc Multi- or dual-headed compositions useful for chain shuttling and process to prepare the same
EP4435013A2 (en) 2016-09-30 2024-09-25 Dow Global Technologies LLC Process for preparing multi- or dual-headed compositions useful for chain shuttling
WO2018067289A1 (en) 2016-10-05 2018-04-12 Exxonmobil Chemical Patents Inc. Sterically hindered metallocenes, synthesis and use
WO2018075243A1 (en) 2016-10-19 2018-04-26 Exxonmobil Chemical Patents Inc. Supported catalyst systems and methods of using same
WO2018151790A1 (en) 2017-02-20 2018-08-23 Exxonmobil Chemical Patents Inc. Hafnocene catalyst compounds and process for use thereof
WO2018151904A1 (en) 2017-02-20 2018-08-23 Exxonmobil Chemical Patents Inc. Group 4 catalyst compounds and process for use thereof
EP3854825A1 (en) 2017-02-20 2021-07-28 ExxonMobil Chemical Patents Inc. Polymers comprising ethylene and c4 to c14 alpha olefin comonomers
WO2019099250A1 (en) 2017-11-14 2019-05-23 Exxonmobil Chemical Patents Inc. (di)silicon bridged metallocenes that produce polyethylene broad molecular weight distribution and molecular weight
US11028196B2 (en) 2017-12-22 2021-06-08 Exxonmobil Chemical Patents Inc. Polyolefin compositions
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
WO2019156968A1 (en) 2018-02-07 2019-08-15 Exxonmobil Chemical Patents Inc. Supported catalysts systems and polymerization processes for using the same
EP3755705B1 (en) 2018-02-19 2024-09-04 ExxonMobil Chemical Patents Inc. Catalysts, catalyst systems, and methods for using the same
CN112513110B (en) 2018-03-08 2023-10-27 埃克森美孚化学专利公司 Ethylene-propylene linear copolymers as viscosity modifiers
WO2019173605A1 (en) 2018-03-08 2019-09-12 Exxonmobil Chemical Patents Inc. Ethylene-propylene branched copolymers as viscosity modifiers with enhanced fuel economy
US11732121B2 (en) 2018-03-19 2023-08-22 Exxonmobil Chemical Patents Inc. Elastomeric propylene-alpha-olefin-diene terpolymer compositions
EP3802644B1 (en) 2018-06-04 2024-09-04 ExxonMobil Chemical Patents Inc. Metallocenes with si-si bridges
EP3841188A1 (en) 2018-08-22 2021-06-30 ExxonMobil Research and Engineering Company Manufacturing a base stock from ethanol
EP3841187A1 (en) 2018-08-22 2021-06-30 ExxonMobil Research and Engineering Company Manufacturing hydrocarbons
EP3841168B1 (en) 2018-08-29 2024-01-17 ExxonMobil Chemical Patents Inc. Methods of making polymer compositions with enhanced elasticity by employing vtp and hmp catalyst systems in parallel processes
WO2020069086A2 (en) 2018-09-27 2020-04-02 Exxonmobil Chemical Patents Inc. C1,c2-bridged ligands and catalysts
BR112021012777A2 (en) 2018-12-28 2021-09-08 Dow Global Technologies Llc ORGANOMETALLIC COMPOSITION
JP2022516119A (en) 2018-12-28 2022-02-24 ダウ グローバル テクノロジーズ エルエルシー Curable composition containing telechelic polyolefin
WO2020140058A1 (en) 2018-12-28 2020-07-02 Dow Global Technologies Llc Telechelic polyolefins and processes for preparing the same
WO2020140067A1 (en) 2018-12-28 2020-07-02 Dow Global Technologies Llc Curable compositions comprising unsaturated polyolefins
EP3902871A4 (en) 2018-12-28 2022-09-21 Dow Global Technologies LLC Curable compositions comprising unsaturated polyolefins
WO2020146375A2 (en) 2019-01-08 2020-07-16 Exxonmobil Chemical Patents Inc Olefin polymerization processes featuring in situ blending of an oil extension
US11180580B2 (en) 2019-03-29 2021-11-23 Exxonmobil Chemical Patents Inc. Benzazole and pseudoindole diamido transition metal complexes and use thereof in olefin polymerization
JP7430774B2 (en) 2019-07-17 2024-02-13 エクソンモービル・ケミカル・パテンツ・インク High propylene content EP with low glass transition temperature
US20220275015A1 (en) 2019-08-02 2022-09-01 Exxonmobil Chemical Patents Inc. Metallocenes and Methods Thereof
EP4010421A1 (en) 2019-08-05 2022-06-15 ExxonMobil Chemical Patents Inc. Propylene-alpha-olefin-diene terpolymer additive for improving rubber tack
CN114929761A (en) 2019-08-22 2022-08-19 埃克森美孚化学专利公司 With C 1 Isotactic propylene homopolymers and copolymers produced by symmetric metallocene catalysts
JP2022546499A (en) 2019-08-27 2022-11-04 シェブロン オロナイト カンパニー リミティド ライアビリティ カンパニー Use as ethylene copolymers and viscosity modifiers
US11649256B2 (en) 2019-10-11 2023-05-16 Exxonmobil Chemical Patents Inc. Catalysts for olefin polymerization
KR20220114592A (en) 2019-12-11 2022-08-17 엑손모빌 케미칼 패턴츠 인코포레이티드 Polyolefins with low aromatics content
US11718635B2 (en) 2019-12-16 2023-08-08 Exxonmobil Chemical Patents Inc. Iron bis(imino) aryl catalysts and methods thereof
EP4110834B1 (en) 2020-02-24 2024-04-03 ExxonMobil Chemical Patents Inc. Ansa-bis(inden-2-yl) catalysts for producing vinylidene-terminated polyalphaolefins
WO2021173362A1 (en) 2020-02-24 2021-09-02 Exxonmobil Chemical Patents Inc. Lewis base catalysts and methods thereof
US11760814B2 (en) 2020-03-03 2023-09-19 Exxonmobil Chemical Patents Inc. 1,5 diazabicyclooctane ligand systems and methods therewith
WO2021188361A1 (en) 2020-03-20 2021-09-23 Exxonmobil Chemical Patents Inc. Linear alpha-olefin copolymers and impact copolymers thereof
WO2021202091A1 (en) 2020-03-30 2021-10-07 Exxonmobil Chemical Patents Inc. Comb-block copolymers and methods thereof
WO2021222280A2 (en) 2020-05-01 2021-11-04 Exxonmobil Chemical Patents Inc. Linear low density polyethylene for film applications
WO2021222016A2 (en) 2020-05-01 2021-11-04 Exxonmobil Chemical Patents Inc. Linear low density polyethylene for film applications
WO2021247244A2 (en) 2020-06-03 2021-12-09 Exxonmobil Chemical Patents Inc. Process for production of thermoplastic vulcanizates using supported catalyst systems and compositions made therefrom
US20230212330A1 (en) 2020-06-16 2023-07-06 Exxonmobil Chemical Patents Inc. Metallocene Catalysts for Producing Vinyl-Terminated Polyalphaolefins and Methods Associated Therewith
WO2021262838A1 (en) 2020-06-26 2021-12-30 Exxonmobil Chemical Patents Inc. Copolymers composed of ethylene, a-olefin, non-conjugated diene, and substituted styrene and articles therefrom
WO2021262842A1 (en) 2020-06-26 2021-12-30 Exxonmobil Chemical Patents Inc. COPOLYMERS OF ETHYLENE, α-OLEFIN, NON-CONJUGATED DIENE, AND ARYL-SUBSTITUTED CYCLOALKENE, METHODS TO PRODUCE, BLENDS, AND ARTICLES THEREFROM
US20240018279A1 (en) 2020-08-13 2024-01-18 Exxonmobil Chemical Patents Inc. Cyclic Containing Polymer Compositions Obtained Using Transition Metal Bis(Phenolate) Catalyst Complexes and Process for Production Thereof
WO2022072180A1 (en) 2020-09-30 2022-04-07 Exxonmobil Chemical Patents Inc. Bis(heterocyclic-olate) lewis base catalysts and methods thereof
EP4225816A1 (en) 2020-10-08 2023-08-16 ExxonMobil Chemical Patents Inc. Supported catalyst systems and processes for use thereof
US11919981B2 (en) 2020-10-22 2024-03-05 Exxonmobil Chemical Patents Inc. Monocyclopentadienyl pyridyl hydroxyl amine catalyst compounds and systems for olefin polymerization
US11814460B2 (en) 2020-10-22 2023-11-14 Exxonmobil Chemical Patents Inc. Pyridyl hydroxyl amine catalyst compounds and systems for Olefin Polymerization
WO2022087121A1 (en) 2020-10-22 2022-04-28 Exxonmobil Chemical Patents Inc. Multidentate lewis base catalysts and methods for use thereof
US20230406967A1 (en) 2020-10-28 2023-12-21 Exxonmobil Chemical Patents Inc. Non-Aromatic Hydrocarbon Soluble Olefin Polymerization Catalysts and Use Thereof
WO2022146634A1 (en) 2020-12-29 2022-07-07 Exxonmobil Chemical Patents Inc. Polyolefin-based ionomers and production thereof
KR20240009451A (en) 2021-05-14 2024-01-22 엑손모빌 케미컬 패튼츠, 아이엔씨. Ethylene-propylene branched copolymers as viscosity modifiers
CN117377703A (en) 2021-05-24 2024-01-09 埃克森美孚化学专利公司 Two-phase polymerization process
EP4396246A1 (en) 2021-09-02 2024-07-10 ExxonMobil Chemical Patents Inc. C1 symmetric metallocene catalysts tailored for production of vinyl-terminated polypropylene oligomers and macromonomers
WO2023044215A1 (en) 2021-09-14 2023-03-23 Exxonmobil Chemical Patents Inc. Catalyst feeder and processes thereof
WO2023177956A1 (en) 2022-03-14 2023-09-21 Exxonmobil Chemical Patents Inc. Metal bis(imino) aryl compounds and methods thereof
WO2023177957A1 (en) 2022-03-14 2023-09-21 Exxonmobil Chemical Patents Inc. Metal-containing bis(imino) per-substituted aryl compounds and methods thereof
WO2023250268A1 (en) 2022-06-24 2023-12-28 Exxonmobil Chemical Patents Inc. Constrained geometry metal-ligand complexes and use thereof in olefin polymerization
WO2024072545A1 (en) 2022-09-29 2024-04-04 Exxonmobil Chemical Patents Inc. Foamable branched polypropylene compositions and foamed products produced therefrom
WO2024167619A1 (en) 2023-02-08 2024-08-15 ExxonMobil Technology and Engineering Company Catalysts for copolymerizations
WO2024173956A1 (en) 2023-02-14 2024-08-22 ExxonMobil Technology and Engineering Company Metallocene catalyst compounds having ferrocenyl substituents

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240844A (en) * 1985-09-13 1993-08-31 Wie Siong I Test kit for determining the presence of organic materials and method of utilizing same
US4701432A (en) * 1985-11-15 1987-10-20 Exxon Chemical Patents Inc. Supported polymerization catalyst
US5241025A (en) * 1987-01-30 1993-08-31 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
KR920006464B1 (en) * 1988-09-14 1992-08-07 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 Olefin polymerization catalyst component olefin polymerization catalyst and process for the polymerization of olefins
US5057475A (en) * 1989-09-13 1991-10-15 Exxon Chemical Patents Inc. Mono-Cp heteroatom containing group IVB transition metal complexes with MAO: supported catalyst for olefin polymerization
DE69026679T3 (en) * 1989-10-30 2005-10-06 Fina Technology, Inc., Houston Addition of alkylaluminum to improve a metallocene catalyst
EP0500944B1 (en) * 1990-07-24 1998-10-07 Mitsui Chemicals, Inc. Catalyst for alpha-olefin polymerization and production of poly-alpha-olefin therewith
EP0515132B2 (en) * 1991-05-20 2003-08-27 Mitsui Chemicals, Inc. Olefin polymerization catalyst and olefin polymerization
JP2951763B2 (en) * 1991-08-27 1999-09-20 三井化学株式会社 Metallocene compound solution and storage method thereof
JPH05239138A (en) * 1992-02-28 1993-09-17 Mitsubishi Petrochem Co Ltd Catalyst for polymerization of olefin
JPH05310829A (en) * 1992-03-12 1993-11-22 Tosoh Corp Catalyst for polymerization of olefin and polymerization of olefin
JPH05301919A (en) * 1992-04-27 1993-11-16 Tosoh Corp Catalyst for olefin polymerization and polymerization of olefin using the same
US5240894A (en) 1992-05-18 1993-08-31 Exxon Chemical Patents Inc. Method for making and using a supported metallocene catalyst system

Similar Documents

Publication Publication Date Title
RU93043995A (en) METHOD OF OBTAINING CATALYTIC SYSTEM OF OLEFIN COPOLYMERIZATION, METHOD OF COPOLYMERIZATION, COPOLYMER
DK0728770T3 (en) Process for preparing solid catalyst components for polymerization of olefins
DE69304515D1 (en) Hydrofluorocarbon solvent for the polymerisation of fluorinated monomers
EP0857735A3 (en) Process for producing a catalyst system, process for the (co) polymerization of olefins and (co) polymers of at least one olefin
NO975702D0 (en) Procedure for the preparation of low molecular weight, high reactive polyisobutene
AU4356389A (en) Process for the preparation of an ethylene/propylene copolymer
IT9019816A0 (en) SUPPORTED CATALYST FOR THE POLYMERIZATION AND COPOLYMERIZATION OF OLEFINICALLY UNSATURATED COMPOUNDS, AND (CO)POLYMERIZATION PROCESS USING THE SAME
NO954780L (en) Supported metallocene catalyst systems for polymerization of olefins, preparation and use thereof
TW368506B (en) Catalytic solid for the (co)polymerization of ethylene, process for its preparation, catalytic system for the (co)polymerization of ethylene and process
JPS5418886A (en) Production of olefin polymer
FR2692147B1 (en) Bioresorbable polymer microspheres free of surfactant, their preparation and their use as medicaments.
RU93055873A (en) CATALYTIC SYSTEM, THE PREDEDITOR OF THIS CATALYTIC SYSTEM, METHOD FOR PRODUCING THIS CATALYTIC SYSTEM AND METHOD
DZ1993A1 (en) Apparatus and process for the polymerization of olefins in the gas phase.
IT1246265B (en) SOLID COMPONENT OF CATALYST FOR THE (CO) POLYMERIZATION OF ETHYLENE
JPS5634707A (en) Alpha-olefin polymerization catalyst component, and its use
PL310494A1 (en) Composition for polymerisation of olefins, method of obtaining such composition and method of polymerising the olefins
DE69104033D1 (en) TRANSITION METAL CONTAINING CATALYST COMPOSITION FOR THE POLYMERIZATION OF OLEFINS.
DZ1438A1 (en) Process for the polymerization of an olefin.
FR2708266B1 (en) Process for the preparation of alkanesulfonamides.
RU93005249A (en) CATALYTIC SYSTEM USED FOR POLYMERIZATION OF ALPHA-OLEFINS, METHOD OF POLYMERIZATION AND OBTAINED POLYMERS
IT9021711A0 (en) SOLID COMPONENT OF CATALYST FOR THE (CO)POLYMERIZATION OF ETHYLENE
AU8964991A (en) Catalyst compositions and process for the preparation of polymers
DE69026312D1 (en) Process for the preparation of cross-linked polybeta-alanine in a single step from acrylamide and a polyfunctional copolymerizable compound
FR2707650B1 (en) Process for the preparation of an olefin polymerization catalyst.
DE59005850D1 (en) Polymerization of maleic anhydride.