DK0423101T3 - Katalysator til fremstilling af hemiisotaktisk polypropylen - Google Patents

Katalysator til fremstilling af hemiisotaktisk polypropylen

Info

Publication number
DK0423101T3
DK0423101T3 DK90870177T DK90870177T DK0423101T3 DK 0423101 T3 DK0423101 T3 DK 0423101T3 DK 90870177 T DK90870177 T DK 90870177T DK 90870177 T DK90870177 T DK 90870177T DK 0423101 T3 DK0423101 T3 DK 0423101T3
Authority
DK
Denmark
Prior art keywords
catalyst
compound
polymer
same side
preparation
Prior art date
Application number
DK90870177T
Other languages
English (en)
Other versions
DK0423101T4 (da
Inventor
John A Ewen
Original Assignee
Fina Technology
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Filing date
Publication date
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Application filed by Fina Technology filed Critical Fina Technology
Publication of DK0423101T3 publication Critical patent/DK0423101T3/da
Application granted granted Critical
Publication of DK0423101T4 publication Critical patent/DK0423101T4/da

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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
    • C08F4/00—Polymerisation catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK90870177T 1989-10-10 1990-10-09 Katalysator til fremstilling af hemiisotaktisk polypropylen DK0423101T4 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/419,221 US5036034A (en) 1989-10-10 1989-10-10 Catalyst for producing hemiisotactic polypropylene

Publications (2)

Publication Number Publication Date
DK0423101T3 true DK0423101T3 (da) 2000-07-17
DK0423101T4 DK0423101T4 (da) 2006-08-21

Family

ID=23661315

Family Applications (2)

Application Number Title Priority Date Filing Date
DK90870177T DK0423101T4 (da) 1989-10-10 1990-10-09 Katalysator til fremstilling af hemiisotaktisk polypropylen
DK96112193T DK0742227T3 (da) 1989-10-10 1990-10-09 Hemiisotaktisk polypropylen som blødgøringsmateriale til syndiotaktisk eller siotaktisk polypropylen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK96112193T DK0742227T3 (da) 1989-10-10 1990-10-09 Hemiisotaktisk polypropylen som blødgøringsmateriale til syndiotaktisk eller siotaktisk polypropylen

Country Status (11)

Country Link
US (2) US5036034A (da)
EP (2) EP0423101B2 (da)
JP (1) JPH03193796A (da)
KR (1) KR0181495B1 (da)
CN (2) CN1028532C (da)
AT (2) ATE189226T1 (da)
CA (1) CA2027124C (da)
DE (2) DE69033435T3 (da)
DK (2) DK0423101T4 (da)
ES (2) ES2142303T5 (da)
GR (2) GR3033307T3 (da)

Families Citing this family (252)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324800A (en) * 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
US5225500A (en) * 1988-07-15 1993-07-06 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
US4892851A (en) † 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
DE3916553A1 (de) * 1989-05-20 1990-11-22 Hoechst Ag Syndio- isoblockpolymer und verfahren zu seiner herstellung
US5387568A (en) * 1989-10-30 1995-02-07 Fina Technology, Inc. Preparation of metallocene catalysts for polymerization of olefins
US5117020A (en) * 1989-10-30 1992-05-26 Fina Research, S.A. Process for the preparation of metallocenes
US6294625B1 (en) 1990-03-20 2001-09-25 Exxonmobil Chemical Patents Inc. Catalyst system of enhanced productivity and its use in polymerization process
ES2071888T3 (es) * 1990-11-12 1995-07-01 Hoechst Ag Bisindenilmetalocenos sustituidos en posicion 2, procedimiento para su preparacion y su utilizacion como catalizadores en la polimerizacion de olefinas.
US5206197A (en) * 1991-03-04 1993-04-27 The Dow Chemical Company Catalyst composition for preparation of syndiotactic vinyl aromatic polymers
DE59209354D1 (de) * 1991-03-09 1998-07-09 Targor Gmbh Verfahren zur Herstellung chemisch einheitlicher Cycloolefincopolymere
US5436305A (en) * 1991-05-09 1995-07-25 Phillips Petroleum Company Organometallic fluorenyl compounds, preparation, and use
CA2067525C (en) * 1991-05-09 1998-09-15 Helmut G. Alt Organometallic fluorenyl compounds, preparation and use
US5571880A (en) * 1991-05-09 1996-11-05 Phillips Petroleum Company Organometallic fluorenyl compounds and use thereof in an alpha-olefin polymerization process
US5391789A (en) * 1991-08-08 1995-02-21 Hoechst Aktiengesellschaft Bridged, chiral metallocenes, processes for their preparation and their use as catalysts
US5416228A (en) * 1991-10-07 1995-05-16 Fina Technology, Inc. Process and catalyst for producing isotactic polyolefins
GB9125645D0 (en) * 1991-12-03 1992-01-29 Smithkline Beecham Plc Novel compounds
US6245870B1 (en) * 1992-03-20 2001-06-12 Fina Technology, Inc. Process for producing syndiotactic/isotactic block polyolefins
US5302733A (en) * 1992-03-30 1994-04-12 Ethyl Corporation Preparation of metallocenes
US5434116A (en) * 1992-06-05 1995-07-18 Tosoh Corporation Organic transition metal compound having π-bonding heterocyclic ligand and method of polymerizing olefin by using the same
ES2137266T3 (es) * 1992-07-01 1999-12-16 Exxon Chemical Patents Inc Catalizadores de polimerizacion de olefinas a base de metales de transicion.
DE4313413A1 (de) * 1993-04-23 1994-10-27 Basf Ag 3-(Het)aryloxy(thio)-Carbonsäurederivate, Verfahren und Zwischenprodukte zu ihrer Herstellung
CA2120315C (en) * 1993-04-30 2001-05-15 Joel L. Williams Medical articles and process therefor
US5372980A (en) * 1993-06-03 1994-12-13 Polysar Bimetallic metallocene alumoxane catalyst system and its use in the preparation of ethylene-alpha olefin and ethylene-alpha olefin-non-conjugated diolefin elastomers
US5486585A (en) * 1993-08-26 1996-01-23 Exxon Chemical Patents Inc. Amidosilyldiyl bridged catalysts and method of polymerization using said catalysts.
US5459117A (en) * 1993-08-27 1995-10-17 Ewen; John A. Doubly-conformationally locked, stereorigid catalysts for the preparation of tactiospecific polymers
US5631202A (en) * 1993-09-24 1997-05-20 Montell Technology Company B.V. Stereospecific metallocene catalysts with stereolocking α-CP substituents
US5420320A (en) * 1994-06-08 1995-05-30 Phillips Petroleum Company Method for preparing cyclopentadienyl-type ligands and metallocene compounds
BR9508487A (pt) * 1994-08-03 1997-12-30 Exxon Chemical Patents Inc Composição de catalisador iônico suportado
US6143686A (en) * 1994-08-03 2000-11-07 Exxon Chemical Patents, Inc. Supported ionic catalyst compositions
DE4431838A1 (de) * 1994-09-07 1996-03-14 Basf Ag Geträgerte Metallocen-Katalysatorsysteme
IT1272924B (it) * 1995-01-23 1997-07-01 Spherilene Srl Procedimento per la preparazione di composti ciclopentadienilici e composti cosi' ottenibili
US5883278A (en) * 1995-04-24 1999-03-16 Albemarle Corporation Enhanced synthesis of racemic metallocenes
US5556997A (en) * 1995-04-24 1996-09-17 Albemarle Corporation Enhanced synthesis of racemic metallocenes
US6403772B1 (en) * 1995-09-11 2002-06-11 Montell Technology Company, Bv Open-pentadienyl metallocenes, precursors thereof and polymerization catalysts therefrom
US5709921A (en) * 1995-11-13 1998-01-20 Kimberly-Clark Worldwide, Inc. Controlled hysteresis nonwoven laminates
US5679814A (en) * 1995-12-11 1997-10-21 Albemarle Corporation Purification of metallocenes
EP0786466B1 (en) 1996-01-25 2003-04-16 Tosoh Corporation Olefin polymerisation process which comprises a transition metal catalyst.
US5914289A (en) * 1996-02-19 1999-06-22 Fina Research, S.A. Supported metallocene-alumoxane catalysts for the preparation of polyethylene having a broad monomodal molecular weight distribution
US6225426B1 (en) 1996-04-10 2001-05-01 Uniroyal Chemical Company, Inc. Process for producing polyolefin elastomer employing a metallocene catalyst
US6313242B1 (en) 1996-05-20 2001-11-06 Fina Technology, Inc. Stereorigid bis-fluorenyl metallocenes
US5945365A (en) * 1996-05-20 1999-08-31 Fina Technology, Inc. Stereorigid bis-fluorenyl metallocenes
US5710299A (en) * 1996-06-27 1998-01-20 Albemarle Corporation Production of bridged metallocene complexes and intermediates therefor
US6759499B1 (en) * 1996-07-16 2004-07-06 Exxonmobil Chemical Patents Inc. Olefin polymerization process with alkyl-substituted metallocenes
US5760262A (en) * 1996-09-17 1998-06-02 Albemarle Corporation Enhanced production of bridged hafnocenes
JPH10101727A (ja) * 1996-09-24 1998-04-21 Shell Internatl Res Maatschappij Bv オレフィン又はポリマーを水素化するための触媒及び方法
US5936108A (en) * 1996-10-17 1999-08-10 Albemarle Corporation Metallocene synthesis
US5780660A (en) * 1996-11-07 1998-07-14 Albemarle Corporation Zirconocene ismerization process
PL188107B1 (pl) * 1996-11-15 2004-12-31 Montell Technology Company Bv Metalocen, układ katalityczny do polimeryzacji, kationowe metaloceny, ligand oraz sposób polimeryzacji
US6177377B1 (en) * 1996-12-18 2001-01-23 Amherst Polymer Technology, Inc. Polymer blends and process for preparation
US5851945A (en) * 1997-02-07 1998-12-22 Exxon Chemical Patents Inc. Olefin polymerization catalyst compositions comprising group 5 transition metal compounds stabilized in their highest metal oxidation state
US5807800A (en) * 1997-02-11 1998-09-15 Fina Technology, Inc. Process for producing stereospecific polymers
US6160072A (en) * 1997-05-02 2000-12-12 Ewen; John A. Process for polymerizing tactioselective polyolefins in condensed phase using titanocenes
US6228795B1 (en) 1997-06-05 2001-05-08 Exxon Chemical Patents, Inc. Polymeric supported catalysts
US5905162A (en) * 1997-08-12 1999-05-18 Albemarle Corporation Enhanced production of bridged hafnocenes
US6265512B1 (en) * 1997-10-23 2001-07-24 3M Innovative Company Elastic polypropylenes and catalysts for their manufacture
JP3559894B2 (ja) 1998-04-01 2004-09-02 日産自動車株式会社 樹脂製ウィンドウ及びその製法
KR100380018B1 (ko) 1998-04-09 2003-10-04 주식회사 엘지화학 메탈로센담지촉매및이를이용한올레핀중합방법
EP0965603A1 (en) * 1998-06-19 1999-12-22 Fina Research S.A. Polyolefin production
US5965759A (en) * 1998-09-23 1999-10-12 Albemarle Corporation Catalytic process for isomerizing metallocenes
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
US6469188B1 (en) 1999-01-20 2002-10-22 California Institute Of Technology Catalyst system for the polymerization of alkenes to polyolefins
US6270912B1 (en) 1999-02-25 2001-08-07 Mobil Oil Corporation Multi-layer films with core layer of metallocene-catalyzed polypropylene
EP1031582A1 (en) * 1999-02-26 2000-08-30 Fina Research S.A. Use and production of polypropylene
US6432860B1 (en) * 1999-03-22 2002-08-13 Fina Technology, Inc. Supported metallocene catalysts
US6410124B1 (en) 1999-03-30 2002-06-25 Exxonmobil Oil Corporation Films with improved metallizable surfaces
EP1059332A1 (en) 1999-06-10 2000-12-13 Fina Research S.A. Polypropylene with high melt strength and drawability
US6252098B1 (en) 2000-06-05 2001-06-26 Albemarle Corporation Enhanced synthesis of racemic metallocenes
US6858767B1 (en) 2000-08-11 2005-02-22 Uniroyal Chemical Company, Inc. Process for producing liquid polyalphaolefin polymer, metallocene catalyst therefor, the resulting polymer and lubricant containing same
EP1300423A1 (en) * 2001-09-27 2003-04-09 Atofina Research S.A. Catalyst system comprising a mixture of catalyst components for producing a polyolefin blend
ES2321806T3 (es) 2001-12-19 2009-06-12 Borealis Technology Oy Produccion de catalizadores soportados para la polimerizacion de olefinas.
EP1323747A1 (en) 2001-12-19 2003-07-02 Borealis Technology Oy Production of olefin polymerisation catalysts
TWI296270B (en) * 2002-07-19 2008-05-01 Mitsui Chemicals Inc Propylene copolymer, polypropylene composition and its usage, and transition metal compound, catalyst for olefinic polymerization
CN100345896C (zh) 2002-08-12 2007-10-31 埃克森美孚化学专利公司 增塑聚烯烃组合物
US7271209B2 (en) 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US7998579B2 (en) 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7622523B2 (en) 2002-08-12 2009-11-24 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US7531594B2 (en) 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
US8003725B2 (en) 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
US6773818B2 (en) 2002-09-06 2004-08-10 Exxonmobil Oil Corporation Metallized, metallocene-catalyzed, polypropylene films
US8008412B2 (en) 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
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
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
ES2394304T3 (es) 2002-10-15 2013-01-30 Exxonmobil Chemical Patents, Inc. Sistema de múltiples catalizadores para la polimerización de olefinas y polímeros producidos a partir de éstos
US7541402B2 (en) 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
JP2004149673A (ja) * 2002-10-30 2004-05-27 Mitsui Chemicals Inc エチレン系ワックスの製造方法
US6855783B2 (en) 2003-04-11 2005-02-15 Fina Technology, Inc. Supported metallocene catalysts
ES2377948T3 (es) 2003-06-20 2012-04-03 Borealis Polymers Oy Procedimiento para la preparación de una composición de un catalizador para la polimerización de olefinas
US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
US7211536B2 (en) * 2004-10-22 2007-05-01 Fina Technology, Inc. Supported metallocene catalysts and their use in producing stereospecific polymers
US20050182210A1 (en) 2004-02-17 2005-08-18 Natarajan Muruganandam De-foaming spray dried catalyst slurries
DE602005010255D1 (de) 2004-07-08 2008-11-20 Exxonmobil Chem Patents Inc Katalysator system für die olefinpolymerisation und verfahren zu seiner verwendung
US7879960B2 (en) * 2004-08-30 2011-02-01 Mitsui Chemicals, Inc. Process for producing propylene polymer
GB0423555D0 (en) 2004-10-22 2004-11-24 Borealis Tech Oy Process
CN100390256C (zh) 2004-11-26 2008-05-28 三井化学株式会社 合成润滑油和润滑油组合物
US8389615B2 (en) 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
US20060255501A1 (en) * 2005-05-11 2006-11-16 Shawcor Ltd. Crosslinked chlorinated polyolefin compositions
EP1900744A4 (en) * 2005-05-25 2010-10-20 Mitsui Chemicals Inc TRANSITION METAL COMPOUND, OLEFIN POLYMERIZATION CATALYST, AND PROCESS FOR PRODUCING OLEFIN POLYMER
KR100948728B1 (ko) * 2005-05-25 2010-03-22 미쓰이 가가쿠 가부시키가이샤 플루오렌 유도체, 천이금속 화합물, 올레핀 중합용 촉매 및올레핀계 중합체의 제조 방법
WO2007005400A2 (en) 2005-07-01 2007-01-11 Albemarle Corporation Aluminoxanate salt compositions having improved stability in aromatic and aliphatic solvents
CN101218296B (zh) 2005-07-15 2010-12-08 埃克森美孚化学专利公司 弹性体组合物
EP1937769B1 (en) 2005-10-21 2010-08-25 Borealis Technology Oy Composition
EP1795542A1 (en) 2005-12-07 2007-06-13 Borealis Technology Oy Polymer
EP1803743B1 (en) 2005-12-30 2016-08-10 Borealis Technology Oy Catalyst particles
US7517939B2 (en) 2006-02-02 2009-04-14 Chevron Phillips Chemical Company, Lp Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching
US7619047B2 (en) * 2006-02-22 2009-11-17 Chevron Phillips Chemical Company, Lp Dual metallocene catalysts for polymerization of bimodal polymers
EP1834970B1 (en) * 2006-03-15 2014-05-14 Styrolution GmbH A process for producing polyolefin-polyvinylaromatic-block copolymers
EP1847555A1 (en) 2006-04-18 2007-10-24 Borealis Technology Oy Multi-branched Polypropylene
DE602006016776D1 (de) 2006-07-14 2010-10-21 Borealis Tech Oy Polyethylen hoher Dichte
US7601255B2 (en) 2006-09-06 2009-10-13 Chemtura Corporation Process for removal of residual catalyst components
US8242237B2 (en) 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
DE602007005452D1 (de) 2007-01-22 2010-05-06 Borealis Tech Oy Polypropylenzusammensetzung mit niedriger Oberflächenenergie
JP2010529253A (ja) 2007-06-04 2010-08-26 エクソンモービル・ケミカル・パテンツ・インク 非常に均一なプロピレンの溶液重合法
EP2112175A1 (en) 2008-04-16 2009-10-28 ExxonMobil Chemical Patents Inc. Activator for metallocenes comprising one or more halogen substituted heterocyclic heteroatom containing ligand coordinated to an alumoxane
US20100280206A1 (en) 2007-11-09 2010-11-04 Borealis Technology Oy Polyethylene copolymer
US8318875B2 (en) 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
US8052822B2 (en) * 2008-02-15 2011-11-08 Exxonmobil Chemical Patents Inc. Blends of low crystallinity, low molecular weight propylene copolymers and styrenic block copolymers
US9938400B2 (en) * 2008-04-23 2018-04-10 Exxonmobil Chemical Patents Inc. Propylene copolymers in soft thermoplastic blends
EP2130860A1 (en) 2008-06-06 2009-12-09 Borealis Technology Oy Polymer
EP2133389A1 (en) 2008-06-12 2009-12-16 Borealis AG Polypropylene composition
CN102083914B (zh) 2008-07-10 2015-02-04 三井化学株式会社 4-甲基-1-戊烯类聚合物以及含有4-甲基-1-戊烯类聚合物的树脂组合物及其母料以及它们的成型品
US8765872B2 (en) 2008-07-10 2014-07-01 Mitsui Chemicals, Inc. 4-methyl-1-pentene polymer, resin composition containing 4-methyl-1-pentene polymer, masterbatch thereof, and formed product thereof
EP2355927B1 (en) 2008-11-07 2015-03-04 Borealis AG Solid catalyst composition
EP2186831B1 (en) 2008-11-10 2013-01-02 Borealis AG Process for the preparation of an unsupported, solid olefin polymerisation catalyst and use in polymerisation of olefins
ES2392698T3 (es) 2008-11-10 2012-12-13 Borealis Ag Proceso para la preparación de un sistema catalizador metalocénico sólido, sin soporte, y su uso en la polimerización de olefinas
EP2204410A1 (en) 2008-12-31 2010-07-07 Borealis AG Article coated with a composition comprising polyethylene prepared with a single site catalyst
RU2527945C2 (ru) 2009-01-08 2014-09-10 Юнивейшн Текнолоджиз, Ллк Добавка для процессов полимеризации полиолефинов
WO2010080871A1 (en) 2009-01-08 2010-07-15 Univation Technologies, Llc Additive for gas phase polymerization processes
EP2275476A1 (en) 2009-06-09 2011-01-19 Borealis AG Automotive material with excellent flow, high stiffness, excellent ductility and low CLTE
DE102009027447A1 (de) 2009-07-03 2011-01-05 Evonik Degussa Gmbh Modifizierte Polyolefine mit besonderem Eigenschaftsprofil, Verfahren zu deren Herstellung und deren Verwendung
WO2011011427A1 (en) 2009-07-23 2011-01-27 Univation Technologies, Llc Polymerization reaction system
US8067652B2 (en) 2009-08-13 2011-11-29 Chemtura Corporation Processes for controlling the viscosity of polyalphaolefins
PL2308923T3 (pl) 2009-10-09 2012-11-30 Borealis Ag Kompozyt włókna szklanego o ulepszonej przetwarzalności
KR101408423B1 (ko) 2009-11-06 2014-06-17 미쓰이 가가쿠 가부시키가이샤 4-메틸-1-펜텐·α-올레핀 공중합체, 이 공중합체를 포함하는 조성물 및 4-메틸-1-펜텐 공중합체 조성물
EP2330136B1 (en) 2009-12-07 2013-08-28 Borealis AG Process for the preparation of an unsupported, solid metallocene catalyst system and its use in polymerization of olefins
ES2535323T3 (es) 2009-12-22 2015-05-08 Borealis Ag Preparación de catalizadores de sitio único
EP2338920A1 (en) 2009-12-22 2011-06-29 Borealis AG Preparation of single-site catalysts
WO2011076443A1 (en) 2009-12-22 2011-06-30 Borealis Ag Preparation of polypropylene in the presence of a single-site catalyst
WO2011078923A1 (en) 2009-12-23 2011-06-30 Univation Technologies, Llc Methods for producing catalyst systems
EP2565210B1 (en) 2010-04-28 2019-11-06 Mitsui Chemicals, Inc. Resin fine powder consisting of 4-methyl-1-pentene polymer, composition containing same, and process for production thereof
EP2385073A1 (en) 2010-05-07 2011-11-09 Borealis AG Process for the preparation of a solid metallocene catalyst system and its use in polymerisation of olefins
EP2386582B1 (en) 2010-05-07 2016-02-17 Borealis AG Preparation of a solid catalyst system
EP2386581B1 (en) 2010-05-07 2014-03-26 Borealis AG Preparation of a solid catalyst system
EP2386583A1 (en) 2010-05-07 2011-11-16 Borealis AG Process for the preparation of a solid metallocene catalyst system and its use in polymerisation of olefins
US20120135903A1 (en) 2010-05-11 2012-05-31 Mitsui Chemicals, Inc. Lubricating oil composition
EP2415598B1 (en) 2010-08-06 2014-02-26 Borealis AG Multilayer film
EP2632980B1 (en) 2010-10-28 2018-05-16 Borealis AG Single site polymer
CN103380154B (zh) 2010-11-22 2016-08-24 阿尔比马尔公司 活化剂组合物、其制备及其在催化中的用途
EP2495264B1 (en) 2011-03-04 2013-05-08 Borealis AG Exterior automotive article with reduced paintability failure
KR101593852B1 (ko) 2011-08-01 2016-02-12 미쓰이 가가쿠 가부시키가이샤 반사재용 열가소성 수지 조성물, 반사판 및 발광 다이오드 소자
EP2554375B1 (en) 2011-08-03 2014-04-09 Borealis AG Film
EP2799488B1 (en) 2011-12-27 2016-07-20 Mitsui Chemicals, Inc. 4-methyl-1-pentene (co)polymer composition, and film and hollow molded body, each of which is formed from 4-methyl-1-pentene (co)polymer composition
US9328232B2 (en) 2012-02-24 2016-05-03 Japan Polypropylene Corporation Propylene-ethylene copolymer resin composition and moulded article, film and sheet thereof
WO2013146605A1 (ja) 2012-03-28 2013-10-03 三井化学株式会社 プロピレン・α－オレフィン共重合体及びその用途
WO2013149915A1 (en) 2012-04-04 2013-10-10 Borealis Ag High-flow fiber reinforced polypropylene composition
US10221264B2 (en) 2012-04-27 2019-03-05 W. R. Grace & Co.-Conn. Activator compositions, their preparation, and their use in catalysts
WO2014030702A1 (ja) 2012-08-22 2014-02-27 三井化学株式会社 不織布積層体
SG11201502288TA (en) 2012-09-25 2015-05-28 Mitsui Chemicals Inc Process for producing olefin polymer and olefin polymer
JP6033322B2 (ja) 2012-09-25 2016-11-30 三井化学株式会社 遷移金属化合物、オレフィン重合用触媒およびオレフィン重合体の製造方法
EP2722346A1 (en) 2012-10-18 2014-04-23 Borealis AG Polymerisation process and catalyst
ES2622627T3 (es) 2012-10-18 2017-07-06 Borealis Ag Procedimiento de polimerización
ES2711081T3 (es) 2012-10-18 2019-04-30 Borealis Ag Catalizador para la polimerización de olefinas
US8895679B2 (en) 2012-10-25 2014-11-25 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US8937139B2 (en) 2012-10-25 2015-01-20 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
EP2914638A4 (en) 2012-10-31 2016-07-27 Exxonmobil Chem Patents Inc PROPYLENE COPOLYMER COMPOSITIONS AND METHODS OF MAKING THE SAME
WO2014071119A1 (en) 2012-11-01 2014-05-08 Univation Technologies, Llc Mixed compatible ziegler-natta/chromium catalysts for improved polymer products
US10011715B2 (en) 2012-11-19 2018-07-03 Mitsui Chemicals, Inc. Polyester resin composition, manufacturing method therefor, and camera module containing said polyester resin composition
KR20150076238A (ko) 2012-11-30 2015-07-06 미쓰이 가가쿠 가부시키가이샤 광학 재료용 조성물 및 그 용도
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
US9540459B2 (en) 2013-03-12 2017-01-10 Mitsui Chemicals, Inc. Production method of olefin polymer and olefin polymerization catalyst
KR101811117B1 (ko) 2013-06-07 2017-12-20 미쓰이 가가쿠 가부시키가이샤 프로필렌·α-올레핀 공중합체를 포함하는 올레핀계 도료
ES2607378T3 (es) 2013-07-24 2017-03-31 Borealis Ag Proceso
EP2829558B1 (en) 2013-07-24 2016-12-14 Borealis AG Process
ES2651456T3 (es) 2013-08-14 2018-01-26 Borealis Ag Composición de propileno con mejor resistencia al impacto a baja temperatura
MX2016001930A (es) 2013-08-21 2016-05-26 Borealis Ag Composicion de poliolefina de alto flujo con alta rigidez y tenacidad.
MX2016001705A (es) 2013-08-21 2016-05-18 Borealis Ag Composicion de poliolefina de alto flujo con alta rigidez y tenacidad.
PT2853563T (pt) 2013-09-27 2016-07-14 Borealis Ag Filmes adequados para processamento de bopp a partir de polímeros com xs elevada e tm elevado
ES2568615T3 (es) 2013-10-11 2016-05-03 Borealis Ag Película para etiquetas orientada en la dirección de la máquina
EP2865713B1 (en) 2013-10-24 2016-04-20 Borealis AG Blow molded article based on bimodal random copolymer
ES2661108T3 (es) 2013-10-24 2018-03-27 Borealis Ag Homopolímero de polipropileno de bajo punto de fusión con alto contenido de regioerrores y alto peso molecular
EP3063185B9 (en) 2013-10-29 2017-11-15 Borealis AG Solid single site catalysts with high polymerisation activity
JP6293778B2 (ja) 2013-11-05 2018-03-14 三井化学株式会社 変性プロピレン・α−オレフィン共重合体とその製造方法、それを含むコーティング材、成形用樹脂組成物およびホットメルト組成物
MX368147B (es) 2013-11-22 2019-09-20 Borealis Ag Homopolímero de propileno de baja emisión con alto flujo de masa fundida.
WO2015082379A1 (en) 2013-12-04 2015-06-11 Borealis Ag Phthalate-free pp homopolymers for meltblown fibers
CN105980457B (zh) 2013-12-18 2019-03-22 博里利斯股份公司 具有改善的刚性/韧性平衡的bopp膜
EP3094660B1 (en) 2014-01-17 2018-12-19 Borealis AG Process for preparing propylene/1-butene copolymers
WO2015117958A1 (en) 2014-02-06 2015-08-13 Borealis Ag Soft copolymers with high impact strength
US10100186B2 (en) 2014-02-06 2018-10-16 Borealis Ag Soft and transparent impact copolymers
EP2907841A1 (en) 2014-02-14 2015-08-19 Borealis AG Polypropylene composite
ES2659731T3 (es) 2014-05-20 2018-03-19 Borealis Ag Composición de polipropileno para aplicaciones en interiores de automóviles
EP3192817B1 (en) 2014-09-11 2020-12-23 Mitsui Chemicals, Inc. Method for producing olefin (co)polymer containing constituent unit derived from 1-butene
EP2995631A1 (en) 2014-09-12 2016-03-16 Borealis AG Process for producing graft copolymers on polyolefin backbone
CA2974122C (en) 2015-01-21 2023-09-19 Univation Technologies, Llc Methods for gel reduction in polyolefins
WO2016118599A1 (en) 2015-01-21 2016-07-28 Univation Technologies, Llc Methods for controlling polymer chain scission
WO2016135213A1 (en) 2015-02-27 2016-09-01 Borealis Ag Laminated film structure based on polyethylene only
KR20180094974A (ko) 2015-12-15 2018-08-24 보레알리스 아게 장벽 특성을 갖는 폴리에틸렌-기반 적층된 필름 구조체
KR102398733B1 (ko) 2016-03-25 2022-05-16 미쓰이 가가쿠 가부시키가이샤 신축성 구조체, 다층 신축 시트, 방적사 및 섬유 구조체
EP3241611B1 (en) 2016-05-02 2020-03-04 Borealis AG A process for feeding a polymerisation catalyst
JP2019517938A (ja) 2016-06-03 2019-06-27 ボレアリス エージー 多層構造体
EP3261093B1 (en) 2016-06-21 2023-08-02 Borealis AG Cable with advantageous electrical properties
FI3261095T3 (fi) 2016-06-21 2026-03-25 Borealis Gmbh Kaapeli, jolla on parannetut sähköiset ominaisuudet
US11613633B2 (en) 2016-06-21 2023-03-28 Borealis Ag Polymer composition for wire and cable applications with advantageous thermomechanical behaviour and electrical properties
EP3261096A1 (en) 2016-06-21 2017-12-27 Borealis AG Cable and composition
WO2017220724A1 (en) 2016-06-23 2017-12-28 Borealis Ag Process for catalyst deactivation
WO2018091653A1 (en) 2016-11-18 2018-05-24 Borealis Ag Catalyst
JP6710780B2 (ja) 2016-12-27 2020-06-17 三井化学株式会社 潤滑油組成物、潤滑油用粘度調整剤、および潤滑油用添加剤組成物
CN110234689A (zh) 2017-02-02 2019-09-13 三井化学株式会社 发泡体、聚烯烃系发泡片及复合体
EP3698800A4 (en) 2017-10-20 2021-06-02 Mitsui Chemicals, Inc. CARBON DIOXIDE PROLONGED RELEASE PACKAGING FOR SKIN APPLICATIONS, AND PROCESS FOR CARBON DIOXIDE PROLONGED RELEASE
US11384170B2 (en) 2017-12-21 2022-07-12 Borealis Ag Process for the preparation of solid catalyst
KR20200095577A (ko) 2017-12-28 2020-08-10 보레알리스 아게 촉매 및 이의 제조
US11491760B2 (en) 2018-03-13 2022-11-08 Mitsui Chemicals, Inc. Breathable sheet, laminate, and composite
CN112638959B (zh) 2018-09-26 2023-05-02 博里利斯股份公司 具有优异光学性能的丙烯共聚物
US12006426B2 (en) 2018-09-26 2024-06-11 Borealis Ag Propylene random copolymer for use in film applications
CN119931216A (zh) 2018-09-26 2025-05-06 博里利斯股份公司 具有优异的光学和机械性能的丙烯共聚物组合物
WO2020104145A1 (en) 2018-11-23 2020-05-28 Borealis Ag Polypropylene composition with improved optical properties and whitening resistance
ES2986685T3 (es) 2018-11-30 2024-11-12 Borealis Ag Proceso de lavado
US12091536B2 (en) 2018-12-04 2024-09-17 Mitsui Chemicals, Inc. Resin composition containing 4-methyl-1-pentene copolymer, and film for capacitors
EP3666804B1 (en) 2018-12-14 2023-04-05 Borealis AG Polypropylene composition with favourable combination of optics, softness and low sealing
DE112020001602B4 (de) 2019-03-28 2026-01-15 Dow-Mitsui Polychemicals Company Ltd. Harzzusammensetzung für abdichtungsmaterial und deren verwendung
EP4023737A4 (en) 2019-08-29 2023-08-30 Mitsui Chemicals, Inc. Lubricating oil composition
CN112745433A (zh) * 2019-10-30 2021-05-04 中国石油化工股份有限公司 一种制备高立构规整度聚丙烯的方法
WO2021095683A1 (ja) 2019-11-15 2021-05-20 三井化学株式会社 樹脂組成物および成形体
ES3035096T3 (en) 2019-11-25 2025-08-28 Borealis Gmbh Propylene composition for foaming with improved mechanical properties
EP4122351A4 (en) 2020-03-19 2024-04-10 Mitsui Chemicals, Inc. SELF-ADHESIVE SHEET
EP4129670A4 (en) 2020-03-27 2024-03-13 Mitsui Chemicals, Inc. MULTILAYER BODY, LAMINATED BODY USING SAME AND PACKAGING
CN115315479B (zh) 2020-03-31 2024-08-09 三井化学株式会社 组合物和成型体
EP3919529A1 (en) 2020-06-04 2021-12-08 Total Research & Technology Feluy Process to produce propylene copolymer, the polypropylene produced and articles made from this polypropylene
WO2022129409A1 (en) 2020-12-18 2022-06-23 Borealis Ag Modification of polyethylene terpolymer
EP4019582B1 (en) 2020-12-23 2025-07-30 Borealis GmbH Polyethylene film
CN116685638A (zh) 2021-01-08 2023-09-01 博里利斯股份公司 组合物
EP4036130B1 (en) 2021-01-29 2023-03-22 Borealis AG Modification of polyethylene copolymer
EP4302997A4 (en) 2021-03-02 2024-12-25 Mitsui Chemicals, Inc. MULTILAYER FILM, CONTAINER, PACKAGING FOR CELL CULTURE AND METHOD FOR PRODUCING A MULTILAYER FILM
EP4053194B1 (en) 2021-03-03 2023-08-02 Borealis AG Monolayer blown film
EP4056599B1 (en) 2021-03-09 2023-07-26 Borealis AG Polyethylene composition for a film layer
WO2022189376A1 (en) 2021-03-09 2022-09-15 Borealis Ag Polyethylene composition for a film layer
EP4056598B1 (en) 2021-03-09 2023-09-13 Borealis AG Polyethylene composition for a film layer
US12460149B2 (en) 2021-09-30 2025-11-04 Mitsui Chemicals, Inc. Lubricating oil composition
EP4163332B1 (en) 2021-10-10 2026-04-01 Borealis GmbH Polyethylene composition for a film layer
EP4166581A1 (en) 2021-10-12 2023-04-19 Borealis AG Propylene composition for foaming with high melt flow rate
EP4507896A1 (en) 2022-04-11 2025-02-19 Borealis AG Multilayer film
EP4389776A1 (en) 2022-12-20 2024-06-26 Borealis AG Process
EP4389783A1 (en) 2022-12-20 2024-06-26 Borealis AG Catalyst transition process
KR20250126808A (ko) 2022-12-23 2025-08-25 보레알리스 아게 폴리프로필렌 단독중합체 또는 공중합체의 제조방법
CN120380036A (zh) 2022-12-23 2025-07-25 北欧化工股份公司 高流动性聚丙烯均聚物的制造方法
CN120380039A (zh) 2022-12-23 2025-07-25 北欧化工股份公司 聚丙烯共聚物的生产方法
EP4417629A1 (en) 2023-02-14 2024-08-21 Borealis AG Polyethylene blend for a film layer
EP4693824A1 (en) 2023-03-30 2026-02-11 Mitsui Chemicals, Inc. Non-contact power supply component, non-contact power supply system, immobile body, mobile body, and electric product
WO2025003435A1 (en) 2023-06-30 2025-01-02 Borealis Ag Process
EP4538321A1 (en) 2023-10-11 2025-04-16 Borealis AG A way to increase the nucleation efficiency of ssc materials
WO2025219533A1 (en) 2024-04-18 2025-10-23 Borealis Gmbh Process for the preparation of a propylene homopolymer
WO2025219537A1 (en) 2024-04-18 2025-10-23 Borealis Gmbh Process for propylene polymerization with optimized prepolymerization conditions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127133A1 (de) * 1981-07-09 1983-01-27 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von polyolefinen und deren copolymerisaten
US4937299A (en) * 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
DE3640948A1 (de) * 1986-11-29 1988-06-01 Hoechst Ag Verfahren zur herstellung eines 1-olefin-stereoblockpolymers
DE3640924A1 (de) * 1986-11-29 1988-06-01 Hoechst Ag 1-olefin-stereoblockpolymer und verfahren zu seiner herstellung
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
US4794096A (en) * 1987-04-03 1988-12-27 Fina Technology, Inc. Hafnium metallocene catalyst for the polymerization of olefins
KR900004932B1 (ko) * 1987-05-26 1990-07-12 주식회사 럭키 올레핀계 열가소성 수지 조성물의 제조 방법
DE3726067A1 (de) * 1987-08-06 1989-02-16 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
US4931417A (en) * 1987-11-09 1990-06-05 Chisso Corporation Transition-metal compound having a bis-substituted-cyclopentadienyl ligand of bridged structure
US4892851A (en) * 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
DE3907965A1 (de) * 1989-03-11 1990-09-13 Hoechst Ag Verfahren zur herstellung eines syndiotaktischen polyolefins
DE3916553A1 (de) * 1989-05-20 1990-11-22 Hoechst Ag Syndio- isoblockpolymer und verfahren zu seiner herstellung

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DE69033715D1 (de) 2001-04-19
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EP0423101A2 (en) 1991-04-17
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CN1051735A (zh) 1991-05-29
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CN1100733A (zh) 1995-03-29
EP0742227A3 (en) 1997-01-22
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US6369175B1 (en) 2002-04-09
US5036034A (en) 1991-07-30
DK0742227T3 (da) 2001-06-05
ES2142303T3 (es) 2000-04-16

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