ZA927905B - Process for the preparation of an olefin polymer using metallocenes having specifically substituted indenyl ligands. - Google Patents

Process for the preparation of an olefin polymer using metallocenes having specifically substituted indenyl ligands.

Info

Publication number
ZA927905B
ZA927905B ZA927905A ZA927905A ZA927905B ZA 927905 B ZA927905 B ZA 927905B ZA 927905 A ZA927905 A ZA 927905A ZA 927905 A ZA927905 A ZA 927905A ZA 927905 B ZA927905 B ZA 927905B
Authority
ZA
South Africa
Prior art keywords
metallocenes
preparation
olefin polymer
substituted indenyl
indenyl ligands
Prior art date
Application number
ZA927905A
Other languages
English (en)
Inventor
Andreas Winter
Volker Dolle
Walter Spaleck
Martin Antberg
Juergen Rohrmann
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA927905B publication Critical patent/ZA927905B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—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
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts
ZA927905A 1991-10-15 1992-10-14 Process for the preparation of an olefin polymer using metallocenes having specifically substituted indenyl ligands. ZA927905B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4134088 1991-10-15

Publications (1)

Publication Number Publication Date
ZA927905B true ZA927905B (en) 1993-04-21

Family

ID=6442715

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA927905A ZA927905B (en) 1991-10-15 1992-10-14 Process for the preparation of an olefin polymer using metallocenes having specifically substituted indenyl ligands.

Country Status (8)

Country Link
US (1) US5304614A (xx)
EP (1) EP0537686B1 (xx)
JP (1) JP3394997B2 (xx)
AT (1) ATE286918T1 (xx)
AU (1) AU659218B2 (xx)
CA (1) CA2080576A1 (xx)
DE (1) DE59210001D1 (xx)
ZA (1) ZA927905B (xx)

Families Citing this family (228)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW318184B (xx) * 1991-11-30 1997-10-21 Hoechst Ag
US6143854A (en) 1993-08-06 2000-11-07 Exxon Chemical Patents, Inc. Polymerization catalysts, their production and use
TW294669B (xx) * 1992-06-27 1997-01-01 Hoechst Ag
ES2153368T3 (es) * 1992-08-03 2001-03-01 Targor Gmbh Procedimiento para la obtencion de un polimero de olefina bajo empleo de metalocenos especiales.
USRE39156E1 (en) * 1992-08-15 2006-07-04 Basell Polyolefine Gmbh Process for the preparation of polyolefins
EP0584609B1 (de) * 1992-08-15 1999-03-10 TARGOR GmbH Verfahren zur Herstellung von Polyolefinen
TW275076B (xx) * 1992-12-02 1996-05-01 Hoechst Ag
US5750813A (en) * 1992-12-15 1998-05-12 Clarian & Gmbh Process for the preparation of polyolefin waxes
DE69431077T2 (de) * 1993-01-11 2003-01-23 Mitsui Chemicals Inc Zusammensetzung von Propylen-Polymeren
TW369545B (en) * 1993-02-12 1999-09-11 Hoechst Ag Process for preparing cycloolefin copolymers
JPH06271594A (ja) * 1993-03-22 1994-09-27 Mitsui Petrochem Ind Ltd シクロペンタジエニル基含有ケイ素化合物またはシクロペンタジエニル基含有ゲルマニウム化合物の製造方法
EP0629631B1 (en) * 1993-06-07 2002-08-28 Mitsui Chemicals, Inc. Novel transition metal compound, and polymerization catalyst containing it
DE4330661A1 (de) * 1993-09-10 1995-03-16 Basf Ag Kälteschlagzähe Propylenpolymerisate
IT1271406B (it) * 1993-09-13 1997-05-28 Spherilene Srl Procedimento per la preparazione di polimeri dell'etilene e prodotti ottenuti
KR100349730B1 (ko) * 1993-09-24 2002-08-24 미쓰이 가가쿠 가부시키가이샤 프로필렌 공중합체
DE4333128A1 (de) * 1993-09-29 1995-03-30 Hoechst Ag Verfahren zur Herstellung von Polyolefinen
WO1995014024A1 (fr) * 1993-11-18 1995-05-26 Idemitsu Kosan Co., Ltd. Compose de metal de transition, catalyseur de polymerisation d'olefines et procede pour produire un polymere d'olefines en utilisant ce catalyseur
CN1052734C (zh) * 1993-11-29 2000-05-24 三井化学株式会社 丙烯高弹体
DE4406109A1 (de) * 1994-02-25 1995-08-31 Witco Gmbh Verfahren zur Herstellung von verbrückten stereorigiden Metallocenen
US5594080A (en) 1994-03-24 1997-01-14 Leland Stanford, Jr. University Thermoplastic elastomeric olefin polymers, method of production and catalysts therefor
DE4416894A1 (de) * 1994-05-13 1995-11-16 Witco Gmbh Verfahren zur Synthese von Mono- und Dimethylmetallocenen und deren Lösungen speziell für den Einsatz zur Polymerisation von Olefinen
IT1270253B (it) 1994-06-20 1997-04-29 Spherilene Srl Copolimeri dell'etilene e procedimento per la preparazione di polimeri dell'etilene
CN1112370C (zh) * 1994-06-24 2003-06-25 埃克森美孚化学专利公司 聚合催化剂体系、它们的制备和用途
JP3338190B2 (ja) * 1994-08-17 2002-10-28 三菱化学株式会社 α‐オレフィン重合用触媒成分およびそれを用いたα‐オレフィン重合体の製造法
DE4434640C1 (de) * 1994-09-28 1996-02-01 Hoechst Ag Verfahren zur Herstellung verbrückter Metallocene
US5625015A (en) 1994-11-23 1997-04-29 Exxon Chemical Patents Inc. Method for making supported catalyst systems and catalyst systems therefrom
WO1996019504A1 (fr) * 1994-12-20 1996-06-27 Mitsui Petrochemical Industries, Ltd. Procede de production de polymere d'ethylene et polymere d'ethylene obtenu
TW383313B (en) * 1994-12-20 2000-03-01 Mitsui Petrochemical Ind Preparation of ethylene-alpha-olefin-nonconjugate polyene random copolymers, the copolymers obtaining which, and the use of the copolymers
TR28706A (tr) * 1995-02-14 1997-01-13 Royal Mobilya Dekorasyon Ve Ak Yatak haline dönüsebilen koltuk ya da kanepeler icin hareket mekanizmalari.
ES2182950T3 (es) * 1995-05-16 2003-03-16 Univation Tech Llc Produccion de polietileno utilizando metalocenos estereosomericos.
UA47394C2 (uk) * 1995-05-16 2002-07-15 Юнівейшн Текнолоджіз, Ллс Етиленовий полімер, який має підвищену придатність до обробки та вирiб, що містить етиленовий полімер
JPH11510546A (ja) 1995-08-10 1999-09-14 エクソン・ケミカル・パテンツ・インク メタロセンで安定化されたアルモキサン
US5767208A (en) * 1995-10-20 1998-06-16 Exxon Chemical Patents Inc. High temperature olefin polymerization process
US6787618B1 (en) 1995-12-01 2004-09-07 Basell Polypropylen Gmbh Metallocene compound and high molecular weight copolymers of propylene and olefins having two or four to thirty-two carbon atoms
US5854362A (en) * 1995-12-11 1998-12-29 The Dow Chemical Company Supported biscyclopentadienyl metal complexes
ATE225359T1 (de) * 1995-12-18 2002-10-15 Basell Polyolefine Gmbh Verfahren zur abreicherung von nebenprodukten in produktgemischen
US6015779A (en) 1996-03-19 2000-01-18 Energy & Environmental International, L.C. Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents
US5869570A (en) * 1996-03-19 1999-02-09 Energy & Environmental International, L.C. Composition of and process for forming polyalphaolefin drag reducing agents
CA2247506A1 (en) * 1996-03-27 1997-10-02 The Dow Chemical Company Allyl containing metal complexes and olefin polymerization process
US6225426B1 (en) * 1996-04-10 2001-05-01 Uniroyal Chemical Company, Inc. Process for producing polyolefin elastomer employing a metallocene catalyst
WO1997040075A1 (fr) * 1996-04-22 1997-10-30 Japan Polyolefins Co., Ltd. Procede de production de polyolefine et catalyseur approprie
EP0906343B1 (en) 1996-06-17 2001-04-18 Exxon Chemical Patents Inc. Mixed transition metal catalyst systems for olefin polymerization
NZ333878A (en) 1996-08-08 2000-08-25 Dow Chemical Co 3-heteroatom substituted cyclopentadienyl-containing metal complexes and olefin polymerization process
TW479064B (en) 1996-12-17 2002-03-11 Advanced Elastomer Systems Thermoplastic elastomeric compositions
US6107501A (en) * 1997-01-30 2000-08-22 Fina Technology, Inc. Synthesis of metallocenes and enrichment of their rac isomer
KR100503523B1 (ko) 1997-02-07 2005-07-25 엑손모빌 케미칼 패턴츠 인코포레이티드 비닐-함유 거대단량체의 제조방법
US6660809B1 (en) * 1997-02-07 2003-12-09 Exxonmobil Chemical Patents Inc. Propylene polymers incorporating polyethylene macromers
ES2191962T3 (es) 1997-07-28 2003-09-16 Basell Polyolefine Gmbh Procedimiento para la obtencion de metalocenos.
US6921794B2 (en) 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
US6635715B1 (en) 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
US7232871B2 (en) * 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US7026404B2 (en) * 1997-08-12 2006-04-11 Exxonmobil Chemical Patents Inc. Articles made from blends made from propylene ethylene polymers
DE19739946A1 (de) 1997-09-11 1999-03-18 Targor Gmbh Verfahren zur Herstellung von Metallocenen
US6117962A (en) * 1997-12-10 2000-09-12 Exxon Chemical Patents Inc. Vinyl-containing stereospecific polypropylene macromers
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
DE19815151C1 (de) * 1998-03-27 1999-10-07 Siemens Ag Mit einem Ausgleichselement versehener Kapselungsabschnitt einer gasisolierten Hochspannungsanlage und Hochspannungsschaltanlage mit einem solchen Kapselungsabschnitt
US6211300B1 (en) 1998-04-10 2001-04-03 Chisso Corporation Propylene-ethylene block copolymer compositions and processes for production thereof
ES2221744T3 (es) 1998-04-21 2005-01-01 Basell Polyolefine Gmbh Proceso para la fabricacion de copolimeros de etileno con alfa-olefinas.
US6720471B1 (en) 1998-04-28 2004-04-13 The Procter & Gamble Company Absorbent articles having reduced rewet with distribution materials positioned underneath storage material
US6784269B2 (en) 1998-05-13 2004-08-31 Exxonmobil Chemical Patents Inc. Polypropylene compositions methods of making the same
EP1078009B1 (en) 1998-05-13 2004-06-16 ExxonMobil Chemical Patents Inc. Propylene homopolymers and methods of making the same
US6306960B1 (en) 1998-05-13 2001-10-23 Exxonmobil Chemical Patents Inc. Articles formed from foamable polypropylene polymer
US6245868B1 (en) 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
DE69935815T2 (de) * 1998-07-01 2007-12-27 Exxonmobil Chemical Patents Inc., Baytown Elastische Mischung mit Kristallpolymeren und kristallisierbaren Polymeren des Propens
BR9913647B1 (pt) 1998-08-26 2008-11-18 polipropileno ramificado e processo para produzir o mesmo.
US6225427B1 (en) 1998-10-15 2001-05-01 Uniroyal Chemical Company, Inc. Olefin polymerization process employing metallocene catalyst provided by cocatalyst activation of a metallocene procatalyst
BR9915708B1 (pt) 1998-11-25 2010-07-13 processo para preparação de monoariloxi-metalocenos.
US6900343B1 (en) 1998-11-25 2005-05-31 Basell Polyolefine Gmbh Method for the purification of metallocenes
ES2280674T3 (es) 1998-11-25 2007-09-16 Basell Polyolefine Gmbh Monohalogenuros de metaloceno.
DE19908938A1 (de) 1999-03-02 2000-09-07 Targor Gmbh Übergangsmetallverbindung, Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen
US6174930B1 (en) 1999-04-16 2001-01-16 Exxon Chemical Patents, Inc. Foamable polypropylene polymer
US6339134B1 (en) 1999-05-06 2002-01-15 Univation Technologies, Llc Polymerization process for producing easier processing polymers
US6500563B1 (en) 1999-05-13 2002-12-31 Exxonmobil Chemical Patents Inc. Elastic films including crystalline polymer and crystallizable polymers of propylene
US6750284B1 (en) 1999-05-13 2004-06-15 Exxonmobil Chemical Patents Inc. Thermoplastic filled membranes of propylene copolymers
AU3764600A (en) 1999-05-13 2000-12-05 Dow Chemical Company, The Di- and tri-heteroatom substituted indenyl metal complexes
WO2000069870A1 (en) 1999-05-13 2000-11-23 The Dow Chemical Company Metal complexes containing bridging heteroatom for olefin-polymerization-process
MXPA01011548A (es) 1999-05-13 2002-07-02 Exxon Chemical Patents Inc Fibras elasticas y articulos hechos de las mismas, incluyendo polimeros de propileno crsitalinos y cristalizables.
EP1074557A3 (de) * 1999-07-31 2003-02-26 Basell Polyolefine GmbH Übergangsmetallverbindung, Ligandensystem, Katalysatorsystem und seine Verwendung zur Polymerisation von Olefinen
WO2001016228A1 (en) 1999-09-01 2001-03-08 Exxon Chemical Patents Inc. Breathable films and method for making
US6476164B1 (en) 1999-10-22 2002-11-05 Exxonmobil Chemical Patents Inc. Carbenium cationic complexes suitable for polymerization catalysts
US6475946B1 (en) * 1999-10-22 2002-11-05 Exxonmobil Chemical Patents Inc. Olefin polymerization catalysis with aryl substituted carbenium cationic complexes
ES2210015T3 (es) 1999-11-04 2004-07-01 Exxonmobil Chemical Patents Inc. Espumas de copolimero de propileno y su uso.
US6822057B2 (en) * 1999-12-09 2004-11-23 Exxon Mobil Chemical Patents Inc. Olefin polymerization catalysts derived from Group-15 cationic compounds and processes using them
US6489480B2 (en) 1999-12-09 2002-12-03 Exxonmobil Chemical Patents Inc. Group-15 cationic compounds for olefin polymerization catalysts
US6977287B2 (en) * 1999-12-10 2005-12-20 Exxonmobil Chemical Patents Inc. Propylene diene copolymers
CA2393414A1 (en) * 1999-12-10 2001-06-14 Main Chang Propylene diene copolymerized polymers
US6809168B2 (en) * 1999-12-10 2004-10-26 Exxonmobil Chemical Patents Inc. Articles formed from propylene diene copolymers
US6281306B1 (en) 1999-12-16 2001-08-28 Univation Technologies, Llc Method of polymerization
ATE395368T1 (de) * 1999-12-20 2008-05-15 Exxonmobil Chem Patents Inc Verfahren zur herstellung von polyolefinen mittels verträgter ionischer katalysatoren
CN1333032C (zh) 1999-12-22 2007-08-22 埃克森美孚化学专利公司 聚丙烯基粘合剂组合物
AU782996B2 (en) 1999-12-23 2005-09-15 Basell Polyolefine Gmbh Transition metal compound, ligand system, catalyst system and the use of the latter for the polymerisation and copolymerisation of olefins
ATE336529T1 (de) * 2000-02-08 2006-09-15 Exxonmobil Chem Patents Inc Schlagzähe propylencopolymerisate
US6809209B2 (en) 2000-04-07 2004-10-26 Exxonmobil Chemical Patents Inc. Nitrogen-containing group-13 anionic compounds for olefin polymerization
JP2004507553A (ja) 2000-08-29 2004-03-11 バーゼル、ポリオレフィン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング アルキル架橋の配位子系及び遷移金属化合物の製造方法
US6815011B2 (en) 2000-11-27 2004-11-09 Energy & Environmental International, L.C. Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents
CA2434795C (en) 2001-01-16 2010-01-26 Energy & Environmental International, L.C. Methods for forming amorphous ultra-high molecular weight polyolefins for use as drag reducing agents
JP5156167B2 (ja) * 2001-04-12 2013-03-06 エクソンモービル・ケミカル・パテンツ・インク プロピレン−エチレンポリマー及び製造法
DE10126265A1 (de) 2001-05-29 2002-12-05 Basell Polyolefine Gmbh Verfahren zur Abreicherung von anorganischen Nebenprodukten und organometallischen Nebenprodukten bei der Herstellung von Metallocenen sowie der wirtschaftlichen Rückgewinnung der eingesetzten Edukte
US7012046B2 (en) * 2001-06-08 2006-03-14 Eaton Gerald B Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols
AU2002315077A1 (en) 2001-06-20 2003-01-08 Exxonmobil Chemical Patents Inc. Polyolefins made by catalyst comprising a noncoordinating anion and articles comprising them
US7074863B2 (en) * 2001-06-22 2006-07-11 Borealis Technology Oy Metallocene catalysts containing an idenyl moiety substituted at the 4,-5,-6- or 7-position by a siloxy or germyloxy group
WO2003000790A1 (en) * 2001-06-22 2003-01-03 Exxonmobil Chemical Patents, Inc. Metallocene-produced very low density polyethylenes or linear lowdensity polyethylenes as impact modifiers
EP1298148A1 (en) * 2001-09-27 2003-04-02 Atofina Research S.A. Catalyst component comprising a metallocene with two tetrahydroindenyl ligands for producing a polyolefin
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
DE50201084D1 (de) * 2001-12-11 2004-10-28 Crompton Gmbh Verfahren zur Hydrierung von ungesättigten Übergangsmetallverbindungen
KR100458600B1 (ko) * 2002-02-07 2004-12-03 주식회사 엘지화학 메틸렌 브릿지된 메탈로센 촉매를 이용한 올레핀-시클릭올레핀 공중합체의 제조 방법
AU2003216809A1 (en) * 2002-03-19 2003-10-08 Bp Chemicals Limited Separation of gases and solids using a cyclone
US7074865B2 (en) * 2002-04-12 2006-07-11 Dow Global Technologies Inc. Azaborolyl group 4 metal complexes, catalysts and olefin polymerization process
US20050182266A1 (en) * 2002-06-12 2005-08-18 Schulte Jorg L. Transition metal componds their preparation and their use in catalyst systems for the polymerization and copolymerization of olefins
US20030236365A1 (en) * 2002-06-24 2003-12-25 Fina Technology, Inc. Polyolefin production with a high performance support for a metallocene catalyst system
AU2003302033A1 (en) 2002-10-15 2004-06-15 Exxonmobil Chemical Patents Inc. 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
DE10250025A1 (de) 2002-10-25 2004-05-06 Basell Polyolefine Gmbh Verfahren zur Darstellung teilweise hydrierter rac-ansa-Metallocen-Komplexe
US7195806B2 (en) * 2003-01-17 2007-03-27 Fina Technology, Inc. High gloss polyethylene articles
EP1464657A1 (en) * 2003-03-06 2004-10-06 ATOFINA Research Hydrogenated metallocene catalyst
EP1611169B1 (en) * 2003-03-21 2010-06-02 Dow Global Technologies Inc. Morphology controlled olefin polymerization process
US7432336B2 (en) * 2003-04-15 2008-10-07 Exxonmobil Chemical Patents Inc. Catalysts for propylene copolymers
US8158711B2 (en) * 2003-08-25 2012-04-17 Dow Global Technologies Llc Aqueous dispersion, its production method, and its use
US8946329B2 (en) 2003-08-25 2015-02-03 Dow Global Technologies Llc Coating compositions
US7763676B2 (en) * 2003-08-25 2010-07-27 Dow Global Technologies Inc. Aqueous polymer dispersions and products from those dispersions
US8349929B2 (en) * 2003-08-25 2013-01-08 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
US7803865B2 (en) * 2003-08-25 2010-09-28 Dow Global Technologies Inc. Aqueous dispersion, its production method, and its use
US9169406B2 (en) 2003-08-25 2015-10-27 Dow Global Technologies Llc Coating compositions
US8357749B2 (en) 2003-08-25 2013-01-22 Dow Global Technologies Llc Coating composition and articles made therefrom
US7947776B2 (en) 2003-08-25 2011-05-24 Dow Global Technologies Llc Aqueous dispersion, its production method, and its use
US8779053B2 (en) 2003-08-25 2014-07-15 Dow Global Technologies Llc Coating compositions
TW200517426A (en) 2003-08-25 2005-06-01 Dow Global Technologies Inc Aqueous dispersion, its production method, and its use
JP2005099712A (ja) * 2003-08-28 2005-04-14 Sharp Corp 表示装置の駆動回路および表示装置
US20070073012A1 (en) * 2005-09-28 2007-03-29 Pannell Richard B Method for seed bed treatment before a polymerization reaction
US20050148742A1 (en) * 2004-01-02 2005-07-07 Hagerty Robert O. Method for controlling sheeting in gas phase reactors
US7985811B2 (en) * 2004-01-02 2011-07-26 Univation Technologies, Llc Method for controlling sheeting in gas phase reactors
US20050234198A1 (en) * 2004-04-20 2005-10-20 Fina Technology, Inc. Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system
US7285608B2 (en) 2004-04-21 2007-10-23 Novolen Technology Holdings C.V. Metallocene ligands, metallocene compounds and metallocene catalysts, their synthesis and their use for the polymerization of olefins
GB0411742D0 (en) 2004-05-26 2004-06-30 Exxonmobil Chem Patents Inc Transition metal compounds for olefin polymerization and oligomerization
US20060052540A1 (en) 2004-09-09 2006-03-09 Maria Ellul Thermoplastic vulcanizates
EP1805229A1 (en) 2004-10-28 2007-07-11 Dow Gloval Technologies Inc. Method of controlling a polymerization reactor
US7169864B2 (en) * 2004-12-01 2007-01-30 Novolen Technology Holdings, C.V. Metallocene catalysts, their synthesis and their use for the polymerization of olefins
DE602004019667D1 (de) * 2004-12-03 2009-04-09 Repsol Quimica Sa Katalysatorzusammensetzungen für die Polymerisation und Copolymerisation von alpha-Olefinen
CA2591662C (en) 2004-12-17 2014-01-28 Dow Global Technologies Inc. Rheology modified relatively high melt strength polyethlene compositions and methods of making pipes, films, sheets, and blow molded articles
US7232869B2 (en) * 2005-05-17 2007-06-19 Novolen Technology Holdings, C.V. Catalyst composition for olefin polymerization
CN101248135B (zh) 2005-06-24 2013-03-27 埃克森美孚化学专利公司 增塑官能化丙烯共聚物粘合剂组合物
CN101248133B (zh) 2005-06-24 2012-11-21 埃克森美孚化学专利公司 官能化丙烯共聚物粘合剂组合物
US7709577B2 (en) 2005-12-07 2010-05-04 Exxonmobil Chemical Patents Inc. Process of making polymer blends
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
EP1847555A1 (en) 2006-04-18 2007-10-24 Borealis Technology Oy Multi-branched Polypropylene
EP2016127B1 (en) 2006-05-02 2010-03-17 Dow Global Technologies Inc. High-density polyethylene compositions, method of making the same, articles made therefrom, and method of making such articles
US7456244B2 (en) * 2006-05-23 2008-11-25 Dow Global Technologies High-density polyethylene compositions and method of making the same
JP5205726B2 (ja) * 2006-08-22 2013-06-05 東ソー株式会社 遷移金属化合物、オレフィン重合用触媒、およびポリオレフィンの製造方法
US7601255B2 (en) 2006-09-06 2009-10-13 Chemtura Corporation Process for removal of residual catalyst components
US7256240B1 (en) 2006-12-22 2007-08-14 Exxonmobil Chemical Patents Inc. Process of making polymer blends
US7872086B2 (en) * 2008-01-17 2011-01-18 Tonen Chemical Corporation Polymeric material and its manufacture and use
CN101679699B (zh) 2007-04-09 2012-07-04 埃克森美孚化学专利公司 柔软的非均相全同立构聚丙烯组合物
ATE450569T1 (de) * 2007-05-02 2009-12-15 Dow Global Technologies Inc Hochdichte polyethylenzusammensetzungen, verfahren zu deren herstellung, daraus hergestellte einspritzgeformte artikel und verfahren zur herstellung derartiger artikel
US20090053959A1 (en) * 2007-08-21 2009-02-26 Sudhin Datta Soft and Elastic Nonwoven Polypropylene Compositions
US7981517B2 (en) * 2007-08-28 2011-07-19 Dow Global Technologies Inc. Bituminous compositions and methods of making and using same
EP2195349B1 (en) 2007-09-13 2012-07-11 ExxonMobil Research and Engineering Company In-line process for producing plasticized polymers and plasticized polymer blends
TW200932762A (en) 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
WO2009054831A1 (en) * 2007-10-25 2009-04-30 Novolen Technology Holdings, C.V. Racemoselective synthesis of ansa-metallocene compounds, ansa-metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers
US7906588B2 (en) * 2007-10-26 2011-03-15 Exxonmobil Chemical Patents Inc. Soft heterogeneous isotactic polypropylene compositions
BRPI0822091B1 (pt) 2007-12-18 2019-10-08 Univation Technologies, Llc Método de polimerização
US9938400B2 (en) 2008-04-23 2018-04-10 Exxonmobil Chemical Patents Inc. Propylene copolymers in soft thermoplastic blends
EP2172490A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Controlled polymerisation process
RU2515900C2 (ru) 2008-12-18 2014-05-20 Юнивейшн Текнолоджиз, Ллк Способ обработки зародышевого слоя реакции полимеризации
WO2010088265A1 (en) 2009-01-30 2010-08-05 Dow Global Technologies Inc. High-density polyethylene compositions, method of producing the same, closure devices made therefrom, and method of making such closure devices
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
US8067652B2 (en) 2009-08-13 2011-11-29 Chemtura Corporation Processes for controlling the viscosity of polyalphaolefins
EP2357035A1 (en) 2010-01-13 2011-08-17 Ineos Europe Limited Polymer powder storage and/or transport and/or degassing vessels
SG182320A1 (en) 2010-01-22 2012-08-30 Exxonmobil Chem Patents Inc Ethylene copolymers, methods for their production, and use
EP2528957B1 (en) 2010-01-27 2014-10-22 ExxonMobil Chemical Patents Inc. Copolymers, compositions thereof, and methods for making them
US8058461B2 (en) 2010-03-01 2011-11-15 Exxonmobil Chemical Patents Inc. Mono-indenyl transition metal compounds and polymerization therewith
EP2383298A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
EP2383301A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
CN102971454B (zh) 2010-06-15 2015-05-27 埃克森美孚化学专利公司 由聚合物共混物制造的非织造织物及其制造方法
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
WO2012072417A1 (en) 2010-11-29 2012-06-07 Ineos Commercial Services Uk Limited Polymerisation control process
WO2012149391A1 (en) 2011-04-28 2012-11-01 Adherent Laboratories, Inc. Polyolefin based hot melt adhesive composition
US8383740B1 (en) 2011-08-12 2013-02-26 Ineos Usa Llc Horizontal agitator
EP2573091A1 (en) 2011-09-23 2013-03-27 Lummus Novolen Technology Gmbh Process for recycling of free ligand from their corresponding metallocene complexes
RU2608615C2 (ru) 2011-10-17 2017-01-23 Инеос Юроуп Аг Регулирование процесса дегазации полимеров
JP6088548B2 (ja) 2012-02-03 2017-03-01 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 油改質剤として有用なポリマー組成物を製造する方法
US10316176B2 (en) 2012-02-03 2019-06-11 Exxonmobil Chemical Patents Inc. Polymer compositions and methods of making them
US9139794B2 (en) 2012-02-03 2015-09-22 Exxonmobil Chemical Patents Inc. Process for the production of polymeric compositions useful as oil modifiers
CN104870462B (zh) 2012-12-21 2018-04-10 博里利斯股份公司 催化剂
EP2746301B1 (en) 2012-12-21 2018-05-30 Borealis AG Catalyst
ES2645256T3 (es) 2012-12-21 2017-12-04 Borealis Ag Catalizadores
BR112015015408B1 (pt) 2012-12-28 2021-07-20 Dow Global Technologies Llc Composição de revestimento, e, artigo revestido
WO2014105466A2 (en) 2012-12-28 2014-07-03 Dow Global Technologies Llc A coating composition and articles made therefrom
CN104918947A (zh) 2012-12-28 2015-09-16 尤尼威蒂恩技术有限责任公司 将铝氧烷的生产整合到催化剂生产中的方法
BR112015016824B1 (pt) 2013-01-14 2020-10-06 Univation Technologies, Llc. Método para produzir um sistema catalítico e processo de polimerização
EP3022236B1 (en) 2013-07-17 2017-11-15 ExxonMobil Chemical Patents Inc. Process using substituted metallocene catalysts and products therefrom
US9938364B2 (en) 2013-07-17 2018-04-10 Exxonmobil Chemical Patents Inc. Substituted metallocene catalysts
CN105358586A (zh) 2013-07-17 2016-02-24 埃克森美孚化学专利公司 环丙基取代的茂金属催化剂
WO2015009472A1 (en) 2013-07-17 2015-01-22 Exxonmobil Chemcal Patents Inc. Metallocenes and catalyst compositions derived therefrom
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
WO2015161241A1 (en) 2014-04-18 2015-10-22 IFS Industries Inc. Low density and high performance packaging hot melt
US10399052B2 (en) 2014-11-25 2019-09-03 Univation Technologies, Llc Methods of controlling polyolefin melt index
WO2016094843A2 (en) 2014-12-12 2016-06-16 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system comprising mesoporous organosilica support
US10351639B2 (en) 2014-12-12 2019-07-16 Exxonmobil Research And Engineering Company Organosilica materials for use as adsorbents for oxygenate removal
WO2016171807A1 (en) 2015-04-20 2016-10-27 Exxonmobil Chemical Patents Inc. Catalyst composition comprising fluorided support and processes for use thereof
EP3274381B1 (en) 2015-04-20 2019-05-15 ExxonMobil Chemical Patents Inc. Catalyst composition comprising fluorided support and processes for use thereof
KR102006096B1 (ko) 2015-05-08 2019-07-31 엑손모빌 케미칼 패턴츠 인코포레이티드 중합 방법
WO2018063765A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018063767A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018063764A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018118155A1 (en) 2016-12-20 2018-06-28 Exxonmobil Chemical Patents Inc. Polymerization process
EP3714025A1 (en) 2017-11-21 2020-09-30 ExxonMobil Chemical Patents Inc. Bimodal copolymer compositions useful as oil modifiers
US20190177639A1 (en) 2017-12-13 2019-06-13 Chevron Oronite Company Llc Bimodal copolymer compositions useful as oil modifiers and lubricating oils comprising the same
US11591417B2 (en) 2017-12-13 2023-02-28 Exxonmobil Chemical Patents Inc. Deactivation methods for active components from gas phase polyolefin polymerization processes
WO2019173030A1 (en) 2018-03-08 2019-09-12 Exxonmobil Chemical Patents Inc. Methods of preparing and monitoring a seed bed for polymerization reactor startup
WO2019217173A1 (en) 2018-05-02 2019-11-14 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
WO2019213227A1 (en) 2018-05-02 2019-11-07 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
WO2020014138A1 (en) 2018-07-09 2020-01-16 Exxonmobil Chemical Patents Inc. Polyethylene cast films and methods for making the same
WO2020023207A1 (en) 2018-07-26 2020-01-30 Exxonmobil Chemical Patents Inc. Multilayer foam films and methods for making the same
US20200087495A1 (en) 2018-09-14 2020-03-19 Fina Technology, Inc. Polyethylene and controlled rheology polypropylene polymer blends and methods of use
CN113207293B (zh) 2018-11-13 2023-08-04 埃克森美孚化学专利公司 聚乙烯共混物和膜
CN113195603B (zh) 2018-11-13 2023-05-26 埃克森美孚化学专利公司 聚乙烯膜
WO2020163079A1 (en) 2019-02-06 2020-08-13 Exxonmobil Chemical Patents Inc. Films and backsheets for hygiene articles
KR20210127954A (ko) 2019-02-20 2021-10-25 피나 테크놀러지, 인코포레이티드 휨이 적은 중합체 조성물
US20230018505A1 (en) 2019-12-17 2023-01-19 Exxonmobil Chemical Patents Inc. Films Made of Polyethylene Blends for Improved Sealing Performance and Mechanical Properties
WO2021183337A1 (en) 2020-03-12 2021-09-16 Exxonmobil Chemical Patents Inc. Films made of polyethylene blends for improved bending stiffness and high md tear resistance
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
WO2022232760A1 (en) 2021-04-30 2022-11-03 Exxonmobil Chemical Patents Inc. Processes for transitioning between different polymerization catalysts in a polymerization reactor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017714A (en) * 1988-03-21 1991-05-21 Exxon Chemical Patents Inc. Silicon-bridged transition metal compounds
DE3825814A1 (de) * 1988-07-29 1990-02-01 Hoechst Ag Verfahren zur herstellung von l-olefinpolymeren
DE3826075A1 (de) * 1988-07-30 1990-02-01 Hoechst Ag 1-olefin-isoblockpolymer und verfahren zu seiner herstellung
KR920006464B1 (ko) * 1988-09-14 1992-08-07 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 올레핀중합용 촉매성분, 올레핀중합용 촉매 및 이 올레핀중합용 촉매를 사용한 올레핀의 중합방법
DE3927257A1 (de) * 1989-08-18 1991-02-21 Hoechst Ag Verfahren zur herstellung eines polyolefins
DE4005947A1 (de) * 1990-02-26 1991-08-29 Basf Ag Loesliche katalysatorsysteme zur polymerisation von c(pfeil abwaerts)2(pfeil abwaerts)- bis c(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)0(pfeil abwaerts)-alk-1-enen
WO1992012184A1 (en) * 1990-12-28 1992-07-23 Exxon Chemical Patents Inc. Syndiotactic polypropylene
ATE173746T1 (de) * 1991-02-27 1998-12-15 Ticona Gmbh Verfahren zur herstellung von cycloolefin(co)polymeren mit enger molekulargewichtsverteilung
EP0702030B1 (de) * 1991-05-27 2001-03-21 TARGOR GmbH Verfahren zur Herstellung von Polyolefinen mit breiter Molmassenverteilung
JP3402473B2 (ja) * 1991-08-20 2003-05-06 日本ポリケム株式会社 オレフィン重合用触媒
TW300901B (xx) * 1991-08-26 1997-03-21 Hoechst Ag
NL9101502A (nl) * 1991-09-06 1993-04-01 Dsm Nv Werkwijze voor het bereiden van een gebrugde metalloceenverbinding alsmede een katalysatorcomponent en een werkwijze voor de polymerisatie van een olefinen.

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