DE69217564T2 - Verfahren zur Herstellung von Additionspolymersiationskatalysatoren via Metalzentraoxidation - Google Patents

Verfahren zur Herstellung von Additionspolymersiationskatalysatoren via Metalzentraoxidation

Info

Publication number
DE69217564T2
DE69217564T2 DE69217564T DE69217564T DE69217564T2 DE 69217564 T2 DE69217564 T2 DE 69217564T2 DE 69217564 T DE69217564 T DE 69217564T DE 69217564 T DE69217564 T DE 69217564T DE 69217564 T2 DE69217564 T2 DE 69217564T2
Authority
DE
Germany
Prior art keywords
addition polymerization
centraoxidation
preparation
polymerization catalysts
via metal
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
Application number
DE69217564T
Other languages
English (en)
Other versions
DE69217564D1 (de
Inventor
Robert E Lapointe
Robert K Rosen
Peter N Nickias
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of DE69217564D1 publication Critical patent/DE69217564D1/de
Application granted granted Critical
Publication of DE69217564T2 publication Critical patent/DE69217564T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C08F4/62—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
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • Y10S526/943—Polymerization with metallocene catalysts
DE69217564T 1991-01-16 1992-01-08 Verfahren zur Herstellung von Additionspolymersiationskatalysatoren via Metalzentraoxidation Expired - Lifetime DE69217564T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/642,111 US5189192A (en) 1991-01-16 1991-01-16 Process for preparing addition polymerization catalysts via metal center oxidation

Publications (2)

Publication Number Publication Date
DE69217564D1 DE69217564D1 (de) 1997-04-03
DE69217564T2 true DE69217564T2 (de) 1997-07-24

Family

ID=24575267

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217564T Expired - Lifetime DE69217564T2 (de) 1991-01-16 1992-01-08 Verfahren zur Herstellung von Additionspolymersiationskatalysatoren via Metalzentraoxidation

Country Status (10)

Country Link
US (1) US5189192A (de)
EP (1) EP0495375B1 (de)
JP (1) JP3275081B2 (de)
KR (1) KR100218559B1 (de)
AT (1) ATE149178T1 (de)
AU (1) AU651423B2 (de)
CA (1) CA2059399C (de)
DE (1) DE69217564T2 (de)
ES (1) ES2099758T3 (de)
FI (1) FI108446B (de)

Families Citing this family (272)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37788E1 (en) * 1987-01-30 2002-07-09 Exxon Chemical Patents, Inc. Monocyclopentadienyl metal compounds for ethylene-α-olefin-copolymer production catalysts
US5408017A (en) * 1987-01-30 1995-04-18 Exxon Chemical Patents Inc. High temperature polymerization process using ionic catalysts to produce polyolefins
US5264405A (en) * 1989-09-13 1993-11-23 Exxon Chemical Patents Inc. Monocyclopentadienyl titanium metal compounds for ethylene-α-olefin-copolymer production catalysts
US5621126A (en) * 1987-01-30 1997-04-15 Exxon Chemical Patents Inc. Monocyclopentadienyl metal compounds for ethylene-α-olefin-copolymer production catalysts
US5384299A (en) * 1987-01-30 1995-01-24 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US6025448A (en) 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US6294625B1 (en) * 1990-03-20 2001-09-25 Exxonmobil Chemical Patents Inc. Catalyst system of enhanced productivity and its use in polymerization process
US5801113A (en) * 1990-06-22 1998-09-01 Exxon Chemical Patents, Inc. Polymerization catalyst systems, their production and use
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5525695A (en) * 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
DE69211296T2 (de) * 1991-11-15 1997-01-23 Pirelli Selbsttragender Luftreifen für Kraftfahrzeugräder mit in die Seitenwände eingearbeiteten elastischen Trageinsätzen
ES2095037T3 (es) * 1991-12-30 1997-02-01 Dow Chemical Co Polimerizaciones de interpolimeros de etileno.
US6545088B1 (en) 1991-12-30 2003-04-08 Dow Global Technologies Inc. Metallocene-catalyzed process for the manufacture of EP and EPDM polymers
WO1993019103A1 (en) * 1992-03-16 1993-09-30 Exxon Chemical Patents Inc. IONIC CATALYST FOR THE PRODUCTION OF POLY-α-OLEFINS OF CONTROLLED TACTICITY
US5374696A (en) * 1992-03-26 1994-12-20 The Dow Chemical Company Addition polymerization process using stabilized reduced metal catalysts
CA2117888C (en) * 1992-06-15 2001-05-15 Howard William Turner High temperature polymerization process using ionic catalysts to produce polyolefins
DE69326463T2 (de) * 1992-07-01 2000-05-04 Exxon Chemical Patents Inc Olefinpolymerisationskatalysatoren auf basis von uebergangsmetallen
WO1994003509A1 (en) * 1992-08-05 1994-02-17 Exxon Chemical Patents Inc. Gas phase polymerization of ethylene and c7 to c10 olefins
US5254707A (en) * 1992-12-07 1993-10-19 Ethyl Corporation Preparation of cyclopentadiene derivatives
JP3332051B2 (ja) * 1992-12-18 2002-10-07 出光興産株式会社 重合用触媒及び該触媒系を用いる重合体の製造方法
GB9300934D0 (en) * 1993-01-19 1993-03-10 Bp Chem Int Ltd Metallocene complexes
US5347024A (en) * 1993-03-19 1994-09-13 The Dow Chemical Company Preparation of addition polymerization catalysts via Lewis acid mitigated metal center oxidation
US5372682A (en) * 1993-06-24 1994-12-13 The Dow Chemical Company Electrochemical preparation of addition polymerization catalysts
DK0705269T3 (da) * 1993-06-24 1997-07-28 Dow Chemical Co Titan(II)- eller zirkonium(II)-komplekser og additionspolymerisationskatalysatorer deraf.
US5455333A (en) * 1993-08-16 1995-10-03 Albemarle Corporation Preparation of metallocenes
US5453474A (en) * 1993-10-08 1995-09-26 The Dow Chemical Company Process for preparation of syndiotactic vinylidene aromatic polymers using reduced metal cationic catalysts
US5359105A (en) * 1993-11-01 1994-10-25 Albemarle Corporation Deprotonation of cyclopentadienyl derivatives
US6291389B1 (en) 1994-04-28 2001-09-18 Exxonmobil Chemical Patents Inc. Cationic polymerization catalysts
DE59511099D1 (de) * 1994-06-13 2008-11-27 Basell Polyolefine Gmbh Uebergangsmetallverbindung
DE4420456A1 (de) * 1994-06-13 1995-12-14 Hoechst Ag Übergangsmetallverbindung
US6111020A (en) * 1994-09-02 2000-08-29 The Dow Chemical Company Crosslinked foams from blends of ethylene vinyl acetate and ethylene-styrene interpolymers
US6506866B2 (en) * 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer compositions
US6143682A (en) * 1995-06-07 2000-11-07 Exxon Chemical Patents Inc. Bimetallocyclic transition metal catalyst systems
EP0748821B1 (de) * 1995-06-12 1998-11-04 TARGOR GmbH Übergangsmetallverbindung
US5709921A (en) * 1995-11-13 1998-01-20 Kimberly-Clark Worldwide, Inc. Controlled hysteresis nonwoven laminates
US5952252A (en) * 1996-02-20 1999-09-14 Kimberly-Clark Worldwide, Inc. Fully elastic nonwoven fabric laminate
US5695849A (en) * 1996-02-20 1997-12-09 Kimberly-Clark Worldwide Inc. Elastic, breathable, barrier fabric
IT1282666B1 (it) 1996-02-22 1998-03-31 Enichem Spa Catalizzatore metallocenico sostituito per la (co) polimerizzazione delle olefine
US5786291A (en) * 1996-02-23 1998-07-28 Exxon Chemical Patents, Inc. Engineered catalyst systems and methods for their production and use
US6103647A (en) * 1996-03-14 2000-08-15 Kimberly-Clark Worldwide, Inc. Nonwoven fabric laminate with good conformability
WO1997035892A1 (en) * 1996-03-27 1997-10-02 The Dow Chemical Company Solution polymerization process with dispersed catalyst activator
JPH09309926A (ja) * 1996-05-17 1997-12-02 Dow Chem Co:The エチレン共重合体の製造方法
CN1113900C (zh) 1996-06-17 2003-07-09 埃克森美孚化学专利公司 用于烯烃聚合的混合过渡金属催化剂体系及用其聚合烯属不饱和单体的方法
US5811379A (en) * 1996-06-17 1998-09-22 Exxon Chemical Patents Inc. Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof (PT-1267)
US6066603A (en) * 1996-06-17 2000-05-23 Exxon Chemical Patents Inc. Polar monomer containing copolymers derived from olefins useful as lubricant and useful as lubricant and fuel oil additivies process for preparation of such copolymers and additives and use thereof
DE19624581C2 (de) * 1996-06-20 1999-02-04 Targor Gmbh Übergangsmetallverbindung und ein Verfahren zu ihrer Herstellung, sowie ihre Verwendung
US5762734A (en) * 1996-08-30 1998-06-09 Kimberly-Clark Worldwide, Inc. Process of making fibers
ZA977909B (en) 1996-09-04 1999-03-03 Dow Chemical Co Compositions comprising a substantially random interpolymer of at least one alpha-olefin and at least one vinylidene aromatic monomer or hindered aliphatic vinylidene monomer
WO1998010160A1 (en) 1996-09-04 1998-03-12 The Dow Chemical Company Floor, wall or ceiling covering
US5849823A (en) * 1996-09-04 1998-12-15 The Dow Chemical Company Homogeneously branched ethylene α-olefin interpolymer compositions for use in gasket applications
US5853881A (en) * 1996-10-11 1998-12-29 Kimberly-Clark Worldwide, Inc. Elastic laminates with improved hysteresis
ES2187005T3 (es) 1997-02-07 2003-05-16 Exxonmobil Chem Patents Inc Polimeros de propileno que incorporan macromeros de polietileno.
ES2277381T5 (es) 1997-02-07 2014-02-06 Exxonmobil Chemical Patents Inc. Preparación de macrómeros que contienen vinilo
US5964743A (en) * 1997-02-27 1999-10-12 Kimberly-Clark Worldwide, Inc. Elastic absorbent material for personal care products
US6262161B1 (en) 1997-06-26 2001-07-17 The Dow Chemical Company Compositions having improved ignition resistance
US6319969B1 (en) 1997-06-26 2001-11-20 The Dow Chemical Company Interpolymer compositions for use in sound management
GB9713741D0 (en) * 1997-06-27 1997-09-03 Bp Chem Int Ltd Polymerisation catalysts
US6172015B1 (en) 1997-07-21 2001-01-09 Exxon Chemical Patents, Inc Polar monomer containing copolymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such copolymers and additives and use thereof
PL338644A1 (en) 1997-08-08 2000-11-06 Dow Chemical Co Sheet materials suitable for use as floor, wall or ceiling lining as well as methods of and intermediate products for making such materials
US6635715B1 (en) 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
US6921794B2 (en) 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
US7026404B2 (en) 1997-08-12 2006-04-11 Exxonmobil Chemical Patents Inc. Articles made from blends made from propylene ethylene polymers
WO2002083754A1 (en) 2001-04-12 2002-10-24 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US6100224A (en) * 1997-10-01 2000-08-08 Exxon Chemical Patents Inc Copolymers of ethylene α-olefin macromers and dicarboxylic monomers and derivatives thereof, useful as additives in lubricating oils and in fuels
US6184327B1 (en) 1997-12-10 2001-02-06 Exxon Chemical Patents, Inc. Elastomeric propylene polymers
US6197910B1 (en) 1997-12-10 2001-03-06 Exxon Chemical Patents, Inc. Propylene polymers incorporating macromers
US6117962A (en) * 1997-12-10 2000-09-12 Exxon Chemical Patents Inc. Vinyl-containing stereospecific polypropylene macromers
DE69909057T2 (de) 1998-02-20 2004-05-06 Dow Global Technologies, Inc., Midland Expandierte Anionen enthaltende Katalysatoraktivatoren
US6716786B1 (en) 1998-02-20 2004-04-06 The Dow Chemical Company Supported catalyst comprising expanded anions
US6306960B1 (en) 1998-05-13 2001-10-23 Exxonmobil Chemical Patents Inc. Articles formed from foamable polypropylene polymer
US6784269B2 (en) 1998-05-13 2004-08-31 Exxonmobil Chemical Patents Inc. Polypropylene compositions methods of making the same
EP1078009B1 (de) 1998-05-13 2004-06-16 ExxonMobil Chemical Patents Inc. Propylenhomopolymere und herstellungsverfahren
AR018359A1 (es) * 1998-05-18 2001-11-14 Dow Global Technologies Inc Articulo resistente al calor , configurado, irradiado y reticulado, libre de un agente de reticulacion de silano
US6245868B1 (en) 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
EP1098934A1 (de) 1998-07-01 2001-05-16 Exxon Chemical Patents Inc. Elastische mischung mit kristallpolymeren und kristallisierbaren polymeren des propens
US6152906A (en) * 1998-08-25 2000-11-28 Kimberly-Clark Worldwide, Inc. Absorbent article having improved breathability
US6217890B1 (en) 1998-08-25 2001-04-17 Susan Carol Paul Absorbent article which maintains or improves skin health
US6448464B1 (en) 1999-07-30 2002-09-10 Kimberly-Clark Worldwide, Inc. Absorbent article which maintains skin temperature when wet
US6287286B1 (en) 1998-08-25 2001-09-11 Kimberly-Clark Worldwide, Inc. Absorbent article having a reduced viability of candida albicans
US6238379B1 (en) 1998-08-25 2001-05-29 Kimberly-Clark Worldwide, Inc. Absorbent article with increased wet breathability
CA2341167A1 (en) 1998-08-26 2000-03-09 Exxon Chemical Patents Inc. Branched polypropylene compositions
ID28139A (id) 1998-09-16 2001-05-03 Dow Chemical Co Pendukung-pendukung katalisator yang difungsionalisasi dan sistem-sistem katalisator yang didukung
US6403773B1 (en) 1998-09-30 2002-06-11 Exxon Mobil Chemical Patents Inc. Cationic group 3 catalyst system
US6649548B1 (en) 1998-10-02 2003-11-18 Kimberly-Clark Worldwide, Inc. Nonwoven web and film laminate with improved strength and method of making the same
US6362389B1 (en) 1998-11-20 2002-03-26 Kimberly-Clark Worldwide, Inc. Elastic absorbent structures
US6231795B1 (en) 1998-12-04 2001-05-15 The Dow Chemical Company Soft and flexible foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers
US6048909A (en) * 1998-12-04 2000-04-11 The Dow Chemical Company Foams having increased heat distortion temperature made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers
US6187232B1 (en) 1998-12-04 2001-02-13 The Dow Chemical Company Acoustical insulation foams
US5993707A (en) * 1998-12-04 1999-11-30 The Dow Chemical Company Enlarged cell size foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers
US6583076B1 (en) 1999-01-08 2003-06-24 Kimberly-Clark Worldwide, Inc. Nonwoven fabrics prepared using visbroken single-site catalyzed polypropylene
US6174930B1 (en) 1999-04-16 2001-01-16 Exxon Chemical Patents, Inc. Foamable polypropylene polymer
US6479598B1 (en) 1999-07-20 2002-11-12 Exxonmobil Chemical Patents Inc. Petroleum resins and their production with BF3 catalyst
IT1313599B1 (it) * 1999-08-05 2002-09-09 Enichem Spa Complessi metallici utilizzabili nella catalisi per la (co)polimerizzazione delle alfa-olefine
US6331597B1 (en) 1999-08-09 2001-12-18 The Dow Chemical Company Azidosilane-modified, moisture-curable polyolefin polymers, process for making, and articles obtained therefrom
US6524702B1 (en) 1999-08-12 2003-02-25 Dow Global Technologies Inc. Electrical devices having polymeric members
US6362270B1 (en) 1999-08-12 2002-03-26 The Dow Chemical Company Thermoplastic compositions for durable goods applications
ES2570753T3 (es) 1999-08-17 2016-05-20 Dow Global Technologies Llc Composición polimérica fluida
AR025300A1 (es) 1999-08-23 2002-11-20 Kimberly Clark Co Un articulo absorbente descartable con capacidad para respirar en humedo incrementada.
AR027842A1 (es) 1999-08-23 2003-04-16 Kimberly Clark Co Un articulo absorbente el cual mantiene o mejora la salud de la piel
US6403743B1 (en) 1999-09-14 2002-06-11 Exxonmobil Chemical Patents Inc. Petroleum resins and their production with supported catalyst
DE60006146T2 (de) 1999-11-04 2004-09-30 Exxonmobil Chemical Patents Inc., Baytown Propylencopolymerschäume und deren verwendung
US6281306B1 (en) 1999-12-16 2001-08-28 Univation Technologies, Llc Method of polymerization
US6417276B2 (en) 2000-01-07 2002-07-09 The Dow Chemical Company Thermoformable ethylene/styrene interpolymer-based polymer blend film for three-dimensional transfer finish foil
US6649671B2 (en) 2000-03-13 2003-11-18 Dow Global Technologies Inc. Concrete and process to make same
US6262225B1 (en) 2000-07-18 2001-07-17 Exxonmobil Research And Engineering Company Carbon monoxide containing polymers derived from synthesis gas (KWP-0002)
US6573226B2 (en) 2000-07-18 2003-06-03 Exxonmobil Research And Engineering Company Use of carbon monoxide containing polymers as, adhesive additives, and fluids
US6627573B2 (en) 2000-07-20 2003-09-30 The Dow Chemical Company Expanded anionic compounds comprising hydroxyl or quiescent reactive functionality and catalyst activators therefrom
KR20030028805A (ko) 2000-07-20 2003-04-10 다우 글로벌 테크놀로지스 인크. 알케닐 방향족 중합체와 알파-올레핀/비닐 또는 비닐리덴방향족 인터폴리머와의 블렌드로부터의 발포체 조성물
US6943133B2 (en) * 2000-10-20 2005-09-13 Univation Technologies, Llc Diene functionalized catalyst supports and supported catalyst compositions
US6914018B1 (en) 2000-10-27 2005-07-05 Kimberly-Clark Worldwide, Inc. Biaxial stretch, breathable laminate with cloth-like aesthetics and method for making same
US6590034B2 (en) 2001-01-02 2003-07-08 Dow Global Technologies Inc. Peelable seal and method of making and using same
WO2002068529A2 (en) * 2001-02-27 2002-09-06 Dow Global Technologies Inc. Fabricated articles prepared from blends of substantially random ethylene/propylene/vinyl aromatic interpolymers with polypropylene
CA2450570A1 (en) 2001-06-22 2003-01-03 Exxonmobil Chemical Patents, Inc. Metallocene-produced very low density polyethylenes or linear lowdensity polyethylenes as impact modifiers
EP1421090B1 (de) 2001-06-29 2014-03-26 ExxonMobil Chemical Patents Inc. Metallocene und diese enthaltende katalysatorzusammensetzungen
WO2003010171A1 (en) * 2001-07-23 2003-02-06 Dow Global Technologies, Inc. Salt of lewis acid/acid adducts and catalyst activators therefrom
WO2003013806A1 (en) 2001-08-10 2003-02-20 Dow Global Technologies Inc. Wood treatment composition and method of use
US7250473B2 (en) * 2001-08-31 2007-07-31 Dow Global Technologies, Inc. Multimodal polyolefin pipe
US6916892B2 (en) 2001-12-03 2005-07-12 Fina Technology, Inc. Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
US20040106739A1 (en) * 2002-02-19 2004-06-03 Cheung Yunwa Wilson Blends of substantially random interpolymers with enhanced thermal performance
US6787593B2 (en) 2002-03-27 2004-09-07 Lear Corporation Sound-deadening composites of metallocene copolymers for use in vehicle applications
JP2005534802A (ja) 2002-07-31 2005-11-17 エクソンモービル・ケミカル・パテンツ・インク シラン架橋性ポリエチレン
ES2306884T3 (es) 2002-09-05 2008-11-16 Exxonmobil Chemical Patents Inc. Pelicula contraible.
DE60335634D1 (de) 2002-09-05 2011-02-17 Exxonmobil Chem Patents Inc Stretchfoliewickelverfahren
US6846884B2 (en) * 2002-09-27 2005-01-25 Union Carbide Chemicals & Plastics Technology Corporation Control of resin properties
US7943700B2 (en) 2002-10-01 2011-05-17 Exxonmobil Chemical Patents Inc. Enhanced ESCR of HDPE resins
CN101724110B (zh) 2002-10-15 2013-03-27 埃克森美孚化学专利公司 用于烯烃聚合的多催化剂体系和由其生产的聚合物
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made 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
US20040102311A1 (en) 2002-11-21 2004-05-27 Abbas Razavi Bridged metallocene catalyst component, method of making, polyolefin catalyst having C1, C2, or Cs symmetry, methods of making, methods of polymerizing, olefins and products made thereof
US7195806B2 (en) 2003-01-17 2007-03-27 Fina Technology, Inc. High gloss polyethylene articles
US6953764B2 (en) 2003-05-02 2005-10-11 Dow Global Technologies Inc. High activity olefin polymerization catalyst and process
US8357749B2 (en) 2003-08-25 2013-01-22 Dow Global Technologies Llc Coating composition and articles made therefrom
US8722787B2 (en) 2003-08-25 2014-05-13 Dow Global Technologies Llc Coating composition and articles made therefrom
US8158711B2 (en) 2003-08-25 2012-04-17 Dow Global Technologies Llc Aqueous dispersion, its production method, and its use
US8349929B2 (en) 2003-08-25 2013-01-08 Dow Global Technologies Llc Coating composition and articles made therefrom
US7763676B2 (en) 2003-08-25 2010-07-27 Dow Global Technologies Inc. Aqueous polymer dispersions and products from those dispersions
US9169406B2 (en) 2003-08-25 2015-10-27 Dow Global Technologies Llc Coating compositions
US7803865B2 (en) 2003-08-25 2010-09-28 Dow Global Technologies Inc. Aqueous dispersion, its production method, and its use
US8779053B2 (en) 2003-08-25 2014-07-15 Dow Global Technologies Llc Coating compositions
US7947776B2 (en) 2003-08-25 2011-05-24 Dow Global Technologies Llc Aqueous dispersion, its production method, and its use
TW200517426A (en) 2003-08-25 2005-06-01 Dow Global Technologies Inc Aqueous dispersion, its production method, and its use
US8946329B2 (en) 2003-08-25 2015-02-03 Dow Global Technologies Llc Coating compositions
US7662745B2 (en) 2003-12-18 2010-02-16 Kimberly-Clark Corporation Stretchable absorbent composites having high permeability
GB0411742D0 (en) 2004-05-26 2004-06-30 Exxonmobil Chem Patents Inc Transition metal compounds for olefin polymerization and oligomerization
WO2006007094A2 (en) 2004-06-16 2006-01-19 Dow Global Technologies Inc. Technique for selecting polymerization modifiers
US7772456B2 (en) * 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
US7938813B2 (en) * 2004-06-30 2011-05-10 Kimberly-Clark Worldwide, Inc. Absorbent article having shaped absorbent core formed on a substrate
US7247215B2 (en) 2004-06-30 2007-07-24 Kimberly-Clark Worldwide, Inc. Method of making absorbent articles having shaped absorbent cores on a substrate
US20060069365A1 (en) * 2004-09-30 2006-03-30 Sperl Michael D Absorbent composite having selective regions for improved attachment
EP1805229A1 (de) 2004-10-28 2007-07-11 Dow Gloval Technologies Inc. Verfahren zur steuerung eines polymerisierungsreaktors
EP1805226A1 (de) 2004-10-29 2007-07-11 Exxonmobil Chemical Patents Inc. Katalysatorverbindung mit zweiwertigem dreizähnigem liganden
KR20070085713A (ko) * 2004-11-05 2007-08-27 다우 글로벌 테크놀로지스 인크. 고용해성 페로세닐 화합물
US7588706B2 (en) 2004-12-16 2009-09-15 Exxonmobil Chemical Patents Inc. Multi-layer films with improved properties
US20060135932A1 (en) * 2004-12-21 2006-06-22 Abuto Frank P Stretchable absorbent core and wrap
KR20070087670A (ko) 2004-12-21 2007-08-28 다우 글로벌 테크놀로지스 인크. 폴리프로필렌-기재의 접착제 조성물
US7053163B1 (en) 2005-02-22 2006-05-30 Fina Technology, Inc. Controlled comonomer distribution along a reactor for copolymer production
US20070135785A1 (en) * 2005-12-12 2007-06-14 Jian Qin Absorbent articles comprising thermoplastic coated superabsorbent polymer materials
EP1963347B1 (de) 2005-12-14 2011-10-19 ExxonMobil Chemical Patents Inc. Halogensubstituierte metallocenverbindungen für die olefinpolymerisation
US20070141373A1 (en) * 2005-12-20 2007-06-21 Sommerfeld Eugene G Segmented copolyesterether adhesive compositions
EP1803747A1 (de) 2005-12-30 2007-07-04 Borealis Technology Oy Oberflächemodifizierte Polymerisationskatalysatoren zur Herstellung von Polyolefinfilmen mit niedrigem Gelgehalt
US20070255243A1 (en) * 2006-04-28 2007-11-01 Kaun James M Dimensionally stable stretchable absorbent composite
US7951873B2 (en) 2006-05-05 2011-05-31 Exxonmobil Chemical Patents Inc. Linear low density polymer blends and articles made therefrom
US8354484B2 (en) 2006-05-17 2013-01-15 Dow Global Technologies, Llc High temperature solution polymerization process
CA2664089C (en) 2006-09-21 2015-11-03 Union Carbide Chemicals & Plastics Technology Llc Method of controlling properties in multimodal systems
US7985804B2 (en) 2006-11-06 2011-07-26 Exxonmobil Chemical Patents Inc. Rubber toughened compositions, articles, films, and methods of making the same
US8143352B2 (en) 2006-12-20 2012-03-27 Exxonmobil Research And Engineering Company Process for fluid phase in-line blending of polymers
KR20100015391A (ko) 2007-03-07 2010-02-12 다우 글로벌 테크놀로지스 인크. 테더링된 담지 전이 금속 착체
TW200932762A (en) 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
US7906588B2 (en) 2007-10-26 2011-03-15 Exxonmobil Chemical Patents Inc. Soft heterogeneous isotactic polypropylene compositions
TW200936619A (en) 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
ES2435568T3 (es) 2007-11-19 2013-12-20 Dow Global Technologies Llc Copolímeros de propileno-alfa-olefina con ramificación de cadena larga
CN103254497B (zh) 2007-12-20 2015-11-18 埃克森美孚研究工程公司 生产聚丙烯和乙烯-丙烯共聚物的共混物的在线共混方法
EP2112173A1 (de) 2008-04-16 2009-10-28 ExxonMobil Chemical Patents Inc. Katalysatorverbindungen und ihre Verwendung
EP2103634A1 (de) 2008-03-20 2009-09-23 ExxonMobil Chemical Patents Inc. Herstellung propylen-basierter polymere
US9938400B2 (en) 2008-04-23 2018-04-10 Exxonmobil Chemical Patents Inc. Propylene copolymers in soft thermoplastic blends
US7939610B2 (en) 2008-05-22 2011-05-10 Exxonmobil Research And Engineering Company Polymerization processes for broadened molecular weight distribution
US8242198B2 (en) 2008-06-09 2012-08-14 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions
US8431642B2 (en) 2008-06-09 2013-04-30 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US8283400B2 (en) 2008-06-09 2012-10-09 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions
US8399586B2 (en) 2008-09-05 2013-03-19 Exxonmobil Research And Engineering Company Process for feeding ethylene to polymerization reactors
DE102008045802A1 (de) * 2008-09-05 2010-03-11 Henkel Ag & Co. Kgaa Schmelzklebstoff auf Basis von Metallocene-katalysierten Olefin-α-Olefin Copolymeren
US9498932B2 (en) 2008-09-30 2016-11-22 Exxonmobil Chemical Patents Inc. Multi-layered meltblown composite and methods for making same
US9168718B2 (en) 2009-04-21 2015-10-27 Exxonmobil Chemical Patents Inc. Method for producing temperature resistant nonwovens
US8664129B2 (en) 2008-11-14 2014-03-04 Exxonmobil Chemical Patents Inc. Extensible nonwoven facing layer for elastic multilayer fabrics
US10161063B2 (en) 2008-09-30 2018-12-25 Exxonmobil Chemical Patents Inc. Polyolefin-based elastic meltblown fabrics
EP2172490A1 (de) 2008-10-03 2010-04-07 Ineos Europe Limited Polimerisationsverfahren
WO2010074815A1 (en) 2008-12-15 2010-07-01 Exxonmobil Chemical Patents Inc. Thermoplastic olefin compositions
WO2010071798A1 (en) 2008-12-18 2010-06-24 Univation Technologies, Llc Method for seed bed treatment for a polymerization reaction
WO2010098793A1 (en) 2009-02-27 2010-09-02 Exxonmobil Chemical Patents Inc. Biaxially elastic nonwoven laminates having inelastic zones
US20120028865A1 (en) 2010-07-28 2012-02-02 Sudhin Datta Viscosity Modifiers Comprising Blends of Ethylene-Based Copolymers
US9127151B2 (en) 2009-04-28 2015-09-08 Exxonmobil Chemical Patents Inc. Polymer compositions having improved properties as viscosity index improvers and use thereof in lubricating oils
US8378042B2 (en) 2009-04-28 2013-02-19 Exxonmobil Chemical Patents Inc. Finishing process for amorphous polymers
US8431643B2 (en) 2009-05-29 2013-04-30 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and method of making thereof
US20110054117A1 (en) 2009-08-27 2011-03-03 Hall Gregory K Polyolefin Adhesive Compositions and Method of Making Thereof
JP2013506062A (ja) 2009-10-02 2013-02-21 エクソンモービル・ケミカル・パテンツ・インク 多層メルトブローン複合材料及びその製造方法
EP2490990B1 (de) 2009-10-19 2013-12-04 Sasol Technology (Proprietary) Limited Oligomerisierung von olefinischen verbindungen mit verminderter polymerbildung
US8668975B2 (en) 2009-11-24 2014-03-11 Exxonmobil Chemical Patents Inc. Fabric with discrete elastic and plastic regions and method for making same
CN102712701A (zh) 2009-12-07 2012-10-03 尤尼威蒂恩技术有限责任公司 减少催化剂的静电荷的方法和使用该催化剂生产聚烯烃的方法
JP5575267B2 (ja) 2009-12-24 2014-08-20 エクソンモービル・ケミカル・パテンツ・インク 新規合成ベースストックの製造方法
EP2357035A1 (de) 2010-01-13 2011-08-17 Ineos Europe Limited Polymerpulveraufbewahrungs- und/oder -transport- und/oder -entgasungsgefäßen
EP2526133B1 (de) 2010-01-22 2015-04-22 ExxonMobil Chemical Patents Inc. Ethylencopolymere, herstellungsverfahren und verwendung
EP2528957B1 (de) 2010-01-27 2014-10-22 ExxonMobil Chemical Patents Inc. Kopolymere, mischungen und verfahren zur ihrer herstellung
US8058461B2 (en) 2010-03-01 2011-11-15 Exxonmobil Chemical Patents Inc. Mono-indenyl transition metal compounds and polymerization therewith
EP2544895B1 (de) 2010-03-12 2014-10-01 ExxonMobil Chemical Patents Inc. Elastische schmelzgeblasene laminatkonstruktionen und herstellungsverfahren dafür
EP2383298A1 (de) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerisierungsverfahren
EP2383301A1 (de) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerisierungsverfahren
CN103025823B (zh) 2010-07-28 2016-05-25 埃克森美孚化学专利公司 作为粘度改性剂的乙烯-基共聚物组合物及其制造方法
JP5753264B2 (ja) 2010-07-28 2015-07-22 エクソンモービル ケミカル パテンツ インコーポレイテッド エチレンベースコポリマーのブレンドを含む粘度調整剤
JP5651243B2 (ja) 2010-07-28 2015-01-07 エクソンモービル ケミカル パテンツ インコーポレイテッド エチレンベースコポリマーのブレンドを含む粘度調整剤
RU2608124C2 (ru) 2010-11-29 2017-01-13 Инеос Коммершиал Сервисиз Юк Лимитед Способ контроля полимеризации
EP2646480B1 (de) 2010-11-30 2016-04-13 Univation Technologies, LLC Verfahren zur polymerisierung von olefinen mit extrahierten metallcarboxylatsalzen
BR112013012545B1 (pt) 2010-11-30 2020-04-14 Univation Tech Llc composição catalisadora, processo de produção de uma composição catalisadora e processo de polimerização
EP2675844B1 (de) 2011-02-15 2017-10-11 ExxonMobil Chemical Patents Inc. Thermoplastische polyolefinmischungen
EP2688924A4 (de) 2011-03-25 2015-02-25 Exxonmobil Chem Patents Inc Vinylterminierte höhere olefinpolymere und herstellungsverfahren dafür
EP2688922A4 (de) 2011-03-25 2015-03-04 Exxonmobil Chem Patents Inc Durch alkenmetathese hergestellte amphiphile blockpolymere
RU2598023C2 (ru) 2011-05-13 2016-09-20 Юнивейшн Текнолоджиз, Ллк Полученные распылительной сушкой каталитические композиции и способы полимеризации, в которых они применяются
US8383740B1 (en) 2011-08-12 2013-02-26 Ineos Usa Llc Horizontal agitator
RU2608615C2 (ru) 2011-10-17 2017-01-23 Инеос Юроуп Аг Регулирование процесса дегазации полимеров
US9139794B2 (en) 2012-02-03 2015-09-22 Exxonmobil Chemical Patents Inc. Process for the production of polymeric compositions useful as oil modifiers
US10316176B2 (en) 2012-02-03 2019-06-11 Exxonmobil Chemical Patents Inc. Polymer compositions and methods of making them
WO2013115912A1 (en) 2012-02-03 2013-08-08 Exxonmobil Chemical Patents Inc. Process for the production of polymeric compositions useful as oil modifiers
WO2013158225A1 (en) 2012-04-18 2013-10-24 Exxonmobil Chemical Patents Inc. Polyolefin compositions and methods of production thereof
KR102050618B1 (ko) 2012-05-10 2019-11-29 다우 글로벌 테크놀로지스 엘엘씨 다중-첨가제 전달 시스템
CN104781628B (zh) 2012-11-12 2017-07-07 尤尼威蒂恩技术有限责任公司 用于气相聚合方法的再循环气体冷却器系统
ITMI20122201A1 (it) 2012-12-20 2014-06-21 Versalis Spa Complesso osso-azotato di cobalto, sistema catalitico comprendente detto complesso osso-azotato e procedimento per la (co)polimerizzazione di dieni coniugati
ITMI20122203A1 (it) 2012-12-20 2014-06-21 Versalis Spa Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso osso-azotato di cobalto
ITMI20122199A1 (it) 2012-12-20 2014-06-21 Versalis Spa Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso bis-imminico di cobalto
ITMI20122206A1 (it) 2012-12-20 2014-06-21 Versalis Spa Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso bis-immino-piridinico di cobalto
EP2935297B1 (de) 2012-12-21 2019-03-20 ExxonMobil Chemical Patents Inc. Brückenmetallocenverbindungen sowie katalysatorsysteme und polymerisierungsverfahren damit
CN104968736B (zh) 2012-12-28 2017-09-05 陶氏环球技术有限责任公司 涂料组合物
BR112015015417B1 (pt) 2012-12-28 2021-08-17 Dow Global Technologies Llc Composição de revestimento
US9938361B2 (en) 2013-01-14 2018-04-10 Univation Technologies, Llc Methods for preparing catalyst systems with increased productivity
JP6175146B2 (ja) 2013-01-18 2017-08-02 ダウ グローバル テクノロジーズ エルエルシー 高分子量ポリオレフィンのための重合プロセス
US10548367B2 (en) 2013-01-29 2020-02-04 Exxonmobil Chemical Patents Inc. Footwear sole comprising a propylene-based elastomer, footwear comprising said sole, and methods of making them
CN105189566A (zh) 2013-01-30 2015-12-23 尤尼威蒂恩技术有限责任公司 制造具有改进的流动的催化剂组合物的方法
CN105143278B (zh) 2013-04-23 2017-08-29 埃克森美孚化学专利公司 吡啶基二胺金属催化剂和制备聚烯烃的方法
JP2016530360A (ja) 2013-07-17 2016-09-29 エクソンモービル ケミカル パテンツ インコーポレイテッド 置換メタロセン触媒を使用する方法およびそれに由来する生成物
CN105377904B (zh) 2013-07-17 2018-07-10 埃克森美孚化学专利公司 金属茂和由其衍生的催化剂组合物
WO2015009473A1 (en) 2013-07-17 2015-01-22 Exxonmobil Chemical Patents Inc. Cyclopropyl substituted metallocene catalysts
US9644047B2 (en) 2013-07-17 2017-05-09 Exxonmobil Chemical Patents Inc. Metallocenes and catalyst compositions derived therefrom
ITMI20131830A1 (it) 2013-11-05 2015-05-06 Versalis Spa Polibutadieni di-blocco stereoregolari a struttura 1,4-cis/1,2 sindiotattica da polimerizzazione stereospecifica
ITMI20131828A1 (it) 2013-11-05 2015-05-06 Versalis Spa Polibutadieni di-blocco stereoregolari a struttura 1,4-cis/1,2 sindiotattica da polimerizzazione stereospecifica
CA2943378C (en) 2014-04-02 2023-09-12 Univation Technologies, Llc Continuity compositions and methods of making and using the same
KR102521433B1 (ko) 2014-07-24 2023-04-14 다우 글로벌 테크놀로지스 엘엘씨 저분자량 에틸렌계 폴리머의 중합용 비스-바이페닐페녹시 촉매
ES2754329T3 (es) 2014-09-17 2020-04-17 Versalis Spa Complejo de piridina de zirconio, sistema catalítico que comprende dicho complejo de piridina de zirconio y proceso de (co)polimerización de dienos conjugados
WO2016076969A1 (en) 2014-11-12 2016-05-19 Exxonmobil Chemical Patents Inc. Purification of plasticizer and use thereof in a polymer production process and plant
SG11201707037TA (en) 2015-03-10 2017-09-28 Univation Tech Llc Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes
ES2727734T3 (es) 2015-04-20 2019-10-18 Univation Tech Llc Ligandos bi-aromáticos puenteados y compuestos de metal de transición reparados a partir de ellos
CA2982900C (en) 2015-04-20 2023-09-12 Univation Technologies, Llc Bridged bi-aromatic ligands and olefin polymerization catalysts prepared therefrom
US10519256B2 (en) 2015-04-27 2019-12-31 Univation Technologies, Llc Supported catalyst compositions having improved flow properties and preparation thereof
US10351647B2 (en) 2015-05-29 2019-07-16 Exxonmobil Chemical Patents Inc. Polymerization process using bridged metallocene compounds supported on organoaluminum treated layered silicate supports
ITUB20152581A1 (it) 2015-07-29 2017-01-29 Versalis Spa Complesso azotato di titanio, sistema catalitico comprendente detto complesso azotato di titanio e procedimento per la (co)polimerizzazione di dieni coniugati
ITUA20163932A1 (it) 2016-05-30 2017-11-30 Versalis Spa Complesso osso-azotato di ferro, sistema catalitico comprendente detto complesso osso-azotato di ferro e procedimento per la (co)polimerizzazione di dieni coniugati
US10647626B2 (en) 2016-07-12 2020-05-12 Chevron Phillips Chemical Company Lp Decene oligomers
CN111405981A (zh) 2017-09-27 2020-07-10 杜邦泰吉恩胶卷美国有限公司 复合聚合物膜
IT201700109176A1 (it) 2017-09-29 2019-03-29 Versalis Spa Complesso bis-imminico di titanio, sistema catalitico comprendente detto complesso bis-imminico di titanio e procedimento per la (co)polimerizzazione di dieni coniugati
EP3498739B1 (de) 2017-12-12 2020-10-21 Henkel AG & Co. KGaA Paramagnetische titanmischungen als vulkanisationskatalysatoren
US11028196B2 (en) 2017-12-22 2021-06-08 Exxonmobil Chemical Patents Inc. Polyolefin compositions
CN112437790B (zh) 2018-06-13 2024-04-23 埃克森美孚化学专利公司 聚烯烃共混物组合物
US20200087495A1 (en) 2018-09-14 2020-03-19 Fina Technology, Inc. Polyethylene and controlled rheology polypropylene polymer blends and methods of use
CA3121960A1 (en) 2019-02-20 2020-08-27 Fina Technology, Inc. Polymer compositions with low warpage
EP3947480A1 (de) 2019-04-05 2022-02-09 ExxonMobil Chemical Patents Inc. Polymerprodukt mit breiter molekulargewichtsverteilung aus schlaufenreaktoren mit gezielten thermischen gradienten
US11530279B2 (en) 2019-04-05 2022-12-20 Exxonmobil Chemicals Patents Inc. Broad molecular weight distribution polymer product from loop reactors with intentional thermal gradients
SG11202110447SA (en) 2019-04-05 2021-10-28 Exxonmobil Chemical Patents Inc Controlling molecular weight distribution and chemical composition distribution of a polyolefin product
WO2021034471A1 (en) 2019-08-16 2021-02-25 Exxonmobil Chemical Patents Inc. Producing blocks of block copolymer in a separator downstream of a reactor
US11492427B2 (en) 2019-10-29 2022-11-08 ExxonMobile Chemicals Patents Inc. Production of gradient copolymers using monomer and comonomer concentration gradients in a loop reactor
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
CN117222697A (zh) 2021-04-26 2023-12-12 弗纳技术股份有限公司 单位点催化的聚合物薄片材
US11926802B2 (en) 2021-11-05 2024-03-12 Exxonmobil Chemical Patents Inc. Lubricating oil composition with viscosity modifier based on syndiotactic propylene-based ethylene- propylene copolymers with improved properties
WO2023081010A1 (en) 2021-11-05 2023-05-11 Exxonmobil Chemical Patents Inc. Polypropylene viscosity modifiers and lubricating oils thereof
US20230148328A1 (en) 2021-11-05 2023-05-11 Exxonmobil Chemical Patents Inc. Syndiotactic propylene-based ethylene- propylene copolymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL85097A (en) * 1987-01-30 1992-02-16 Exxon Chemical Patents Inc Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes
DE3819487A1 (de) * 1988-06-08 1989-12-14 Basf Ag Uebergangsmetallkomplexe
JP2545006B2 (ja) * 1990-07-03 1996-10-16 ザ ダウ ケミカル カンパニー 付加重合触媒

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