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IL95278A0 - Very high molecular weight polyethylene - Google Patents

Very high molecular weight polyethylene

Info

Publication number
IL95278A0
IL95278A0 IL95278A IL9527890A IL95278A0 IL 95278 A0 IL95278 A0 IL 95278A0 IL 95278 A IL95278 A IL 95278A IL 9527890 A IL9527890 A IL 9527890A IL 95278 A0 IL95278 A0 IL 95278A0
Authority
IL
Israel
Prior art keywords
molecular weight
high molecular
weight polyethylene
polyethylene
weight
Prior art date
Application number
IL95278A
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of IL95278A0 publication Critical patent/IL95278A0/en

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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • 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
    • C08F4/65925—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 non-bridged

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IL95278A 1989-08-03 1990-08-03 Very high molecular weight polyethylene IL95278A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38909989A 1989-08-03 1989-08-03

Publications (1)

Publication Number Publication Date
IL95278A0 true IL95278A0 (en) 1991-06-30

Family

ID=23536805

Family Applications (1)

Application Number Title Priority Date Filing Date
IL95278A IL95278A0 (en) 1989-08-03 1990-08-03 Very high molecular weight polyethylene

Country Status (4)

Country Link
AU (1) AU6158390A (en)
IL (1) IL95278A0 (en)
PL (1) PL286365A1 (en)
WO (1) WO1991002012A1 (en)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
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US5198401A (en) * 1987-01-30 1993-03-30 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US7163907B1 (en) 1987-01-30 2007-01-16 Exxonmobil Chemical Patents Inc. Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US6686488B2 (en) 1989-08-31 2004-02-03 The Dow Chemical Company Constrained geometry addition polymerization catalysts
US5064802A (en) * 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
US6825369B1 (en) * 1989-09-14 2004-11-30 The Dow Chemical Company Metal complex compounds
US5801113A (en) * 1990-06-22 1998-09-01 Exxon Chemical Patents, Inc. Polymerization catalyst systems, their production and use
US5296433A (en) * 1992-04-14 1994-03-22 Minnesota Mining And Manufacturing Company Tris(pentafluorophenyl)borane complexes and catalysts derived therefrom
NL9201970A (en) * 1992-11-11 1994-06-01 Dsm Nv Indenyl compounds and catalyst components for the polymerization of olefins.
IT1271406B (en) * 1993-09-13 1997-05-28 Spherilene Srl PROCEDURE FOR THE PREPARATION OF ETHYLENE POLYMERS AND OBTAINED PRODUCTS
DE19645939A1 (en) * 1996-11-07 1998-05-14 Buna Sow Leuna Olefinverb Gmbh Process for the production of ultra high molecular weight polyethylene and method for activating the catalyst support
ATE268779T1 (en) 2000-02-24 2004-06-15 Basell Polyolefine Gmbh ORGANOMETALLIC COMPOUND USABLE AS A COCATALYST IN THE POLYMERIZATION OF OLEFINS
US7417006B2 (en) 2001-05-21 2008-08-26 Basell Polyolefine Gmbh Catalyst system for the polymerization of olefins
EP1395619B1 (en) 2001-06-12 2011-08-10 Basell Polyolefine GmbH Process for the polymerization of 1-butene
EP1446429B1 (en) 2001-06-12 2009-10-07 Basell Polyolefine GmbH Process for the polymerization of 1-butene
ATE321061T1 (en) 2001-06-22 2006-04-15 Basell Polyolefine Gmbh METALLOCENES, USE IN CATALYSTS FOR OLEFIN POLYMERIZATION
JP2004535505A (en) 2001-07-17 2004-11-25 バセル ポリオレフィン ジーエムビーエイチ Multi-step method for olefin (co) polymerization
DE60218059T2 (en) 2001-11-12 2007-08-30 Basell Polyolefine Gmbh PROCESS FOR POLYMERIZING 1-BUTENE AND 1-BUTEN POLYMERES
EP1448624A1 (en) 2001-11-27 2004-08-25 Basell Polyolefine GmbH Process for the treatment of polymer compositions
US7141637B2 (en) 2001-11-30 2006-11-28 Basell Polyolefine Gmbh Metallocene compounds and process for the preparation of propylene polymers
EP1492825A1 (en) 2002-02-25 2005-01-05 Basell Polyolefine GmbH Process for the copolymerization of ethylene
BR0305627A (en) 2002-07-09 2004-09-08 Basell Polyolefine Gmbh Catalyst system for olefin polymerization
DE60329691D1 (en) 2002-09-06 2009-11-26 Basell Polyolefine Gmbh PROCESS FOR COPOLYMERIZING ETHYLENE
US7569647B2 (en) 2002-10-10 2009-08-04 Basell Polyolefine Gmbh Process for the copolymerization of ethylene
US7589160B2 (en) 2002-12-04 2009-09-15 Basell Polyolefine Gmbh Process for preparing 1-butene polymers
DE60329523D1 (en) 2002-12-04 2009-11-12 Basell Polyolefine Gmbh 1-butene copolymers and production process therefor
ATE471332T1 (en) 2003-05-08 2010-07-15 Basell Polyolefine Gmbh METHOD FOR PRODUCING HALIDE METALLOCENE COMPOUNDS
US7390862B2 (en) 2003-05-12 2008-06-24 Basell Polyolefine Gmbh Process for polymerizing 1-butene
WO2005005495A2 (en) 2003-07-04 2005-01-20 Basell Polyolefine Gmbh Olefin polymerization process
EP1697427B1 (en) 2003-12-22 2008-12-24 Basell Polyolefine GmbH Metallocene compounds
US7977444B2 (en) 2004-03-12 2011-07-12 Basell Polyolefine Gmbh Process for polymerizaing 1-hexene or higher alpha-olefins
US7943716B2 (en) 2004-03-12 2011-05-17 Basell Polyolefine Gmbh Process for polymerizing 1-hexene or higher alpha-olefins
US8178636B2 (en) 2004-05-04 2012-05-15 Basell Polyolefine Gmbh Process for the preparation of atactic 1-butene polymers
ES2296190T3 (en) 2004-06-08 2008-04-16 Basell Poliolefine Italia S.R.L. POLYPHYNEFIC COMPOSITION THAT HAS A HIGH BALANCE OF RIGIDEA, IMPACT RESISTANCE AND EXTENSION IN BREAK AND LOW THERMAL SHRINK.
WO2006005648A1 (en) 2004-07-13 2006-01-19 Basell Polyolefine Gmbh Metallocene compounds, ligands used in their preparation, preparation of 1-butene polymers and 1-butene polymers therefrom
JP2008506825A (en) 2004-07-22 2008-03-06 バーゼル・ポリオレフィン・ゲーエムベーハー Process for producing fractionable 1-butene polymers
EP1769030B1 (en) 2004-07-22 2008-03-12 Basell Polyolefine GmbH 1-butene polymers composition
RU2007118505A (en) 2004-10-18 2008-11-27 Базелль Полиолефин Италия С.Р.Л. (It) (CO) BUTEN-1 POLYMERS WITH LOW ISOTACTICITY
ATE501183T1 (en) 2004-10-21 2011-03-15 Basell Polyolefine Gmbh 1-BUTENE POLYMER AND PRODUCTION PROCESS THEREOF
EP1655314A1 (en) 2004-11-09 2006-05-10 Basell Polyolefine GmbH Process for the preparation of 1-butene/propylene copolymers
JP2008520793A (en) 2004-11-22 2008-06-19 バーゼル・ポリオレフィン・ゲーエムベーハー Propylene-based terpolymer
EP1844099B1 (en) 2005-02-03 2011-03-16 Basell Polyolefine GmbH Process for producing thermoformed articles
US7803887B2 (en) 2005-03-18 2010-09-28 Basell Polyolefine Gmbh Metallocene compounds
DE602006003194D1 (en) 2005-03-18 2008-11-27 Basell Polyolefine Gmbh metallocene
JP2008534705A (en) 2005-03-23 2008-08-28 バーゼル・ポリオレフィン・ゲーエムベーハー Polymerization of olefins
US7728086B2 (en) 2005-03-23 2010-06-01 Basell Polyolefine Gmbh Process for the polymerization of olefins
WO2006117285A1 (en) 2005-05-03 2006-11-09 Basell Polyolefine Gmbh Process for the polymerization of alpha olefins
WO2006120177A2 (en) 2005-05-11 2006-11-16 Basell Poliolefine Itatia S.R.L. Polymerization process for preparing polyolefin blends
CN101291986B (en) 2005-10-21 2011-12-14 巴塞尔聚烯烃股份有限公司 Polypropylene for injection molding
WO2007045603A1 (en) 2005-10-21 2007-04-26 Basell Polyolefine Gmbh Propylene polymers
US7598329B2 (en) * 2005-11-04 2009-10-06 Ticona Gmbh Process for manufacturing ultra high molecular weight polymers using novel bridged metallocene catalysts
US8034886B2 (en) 2005-11-04 2011-10-11 Ticona Gmbh Process for manufacturing high to ultra high molecular weight polymers using novel bridged metallocene catalysts
AU2007217740A1 (en) 2006-02-23 2007-08-30 Basell Poliolefine Italia S.R.L. Propylene polymers for injection molding applications
WO2007107448A1 (en) 2006-03-17 2007-09-27 Basell Polyolefine Gmbh Metallocene compounds
JP2009533382A (en) 2006-04-12 2009-09-17 バーゼル・ポリオレフィン・ゲーエムベーハー Metallocene compounds
WO2007122098A1 (en) 2006-04-21 2007-11-01 Basell Polyolefine Gmbh Process for the preparation of ethylene copolymers
DE602007003744D1 (en) 2006-08-30 2010-01-21 Basell Polyolefine Gmbh 1-Butene-Propylene Copolymer COMPOSITIONS
KR101423946B1 (en) 2006-08-30 2014-08-01 바젤 폴리올레핀 게엠베하 1-butene propylene copolymer compositions
US8309659B2 (en) 2006-12-20 2012-11-13 Basell Poliolefine Italia S.R.L. Filled polyolefin compositions
EP2121829B1 (en) 2006-12-20 2012-02-01 Basell Poliolefine Italia S.r.l. Polypropylene compositions containing fillers and/or pigments
JP5503290B2 (en) 2006-12-20 2014-05-28 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ Filler-added polyolefin compositions
US7981993B2 (en) 2007-06-25 2011-07-19 Basell Polyolefine Gmbh 1-butene ethylene copolymers
US8207269B2 (en) 2007-12-20 2012-06-26 Basell Polyolefine Gmbh Process for obtaining polymers of ethylene and cycloolefins
BRPI0908997A2 (en) 2008-03-20 2015-08-04 Basell Poliolefine Srl 1-Butene Based Polymer Compositions
BRPI0910453A2 (en) 2008-04-22 2018-03-27 Basell Poliolefine Italia S.R.L 1-butene terpolymers
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US9006341B2 (en) 2008-12-19 2015-04-14 Basell Poliolefine Italia S.R.L. Polyolefin fibres
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CN102958959B (en) 2010-07-06 2015-11-25 提克纳有限公司 Produce the method for High molecular weight polyethylene
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CN106397636B (en) 2011-09-30 2019-09-20 埃克森美孚化学专利公司 The dynamics of metalloscene catalyst is modulated
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EP2676972A1 (en) 2012-06-19 2013-12-25 Basell Polyolefine GmbH Process for the obtainment of a polyolefin composition
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Family Cites Families (2)

* Cited by examiner, † Cited by third party
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DE2724096C2 (en) * 1977-05-27 1982-10-21 Svetlana Aleksandrovna Šibalovskaja Process for the production of super high molecular weight polyethylene
JPS61283606A (en) * 1985-06-11 1986-12-13 Nippon Oil Co Ltd Easily soluble ultrahigh-molecular weight polyethylene powder

Also Published As

Publication number Publication date
WO1991002012A1 (en) 1991-02-21
AU6158390A (en) 1991-03-11
PL286365A1 (en) 1991-04-22

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