DE69210276D1 - Herstellung von Alpha-Olefinpolymeren - Google Patents

Herstellung von Alpha-Olefinpolymeren

Info

Publication number
DE69210276D1
DE69210276D1 DE69210276T DE69210276T DE69210276D1 DE 69210276 D1 DE69210276 D1 DE 69210276D1 DE 69210276 T DE69210276 T DE 69210276T DE 69210276 T DE69210276 T DE 69210276T DE 69210276 D1 DE69210276 D1 DE 69210276D1
Authority
DE
Germany
Prior art keywords
manufacture
alpha olefin
olefin polymers
polymers
alpha
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69210276T
Other languages
English (en)
Other versions
DE69210276T2 (de
Inventor
Takashi Fujita
Toshihiko Sugano
Hideshi Uchino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Application granted granted Critical
Publication of DE69210276D1 publication Critical patent/DE69210276D1/de
Publication of DE69210276T2 publication Critical patent/DE69210276T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/63922—Component covered by group C08F4/62 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
    • C08F4/63927—Component covered by group C08F4/62 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
DE69210276T 1991-02-07 1992-02-07 Herstellung von Alpha-Olefinpolymeren Expired - Lifetime DE69210276T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3016583A JP3048653B2 (ja) 1991-02-07 1991-02-07 α‐オレフィン重合体の製造

Publications (2)

Publication Number Publication Date
DE69210276D1 true DE69210276D1 (de) 1996-06-05
DE69210276T2 DE69210276T2 (de) 1996-09-19

Family

ID=11920303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69210276T Expired - Lifetime DE69210276T2 (de) 1991-02-07 1992-02-07 Herstellung von Alpha-Olefinpolymeren

Country Status (4)

Country Link
US (1) US5385877A (de)
EP (1) EP0498675B1 (de)
JP (1) JP3048653B2 (de)
DE (1) DE69210276T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571880A (en) * 1991-05-09 1996-11-05 Phillips Petroleum Company Organometallic fluorenyl compounds and use thereof in an alpha-olefin polymerization process
US5401817A (en) * 1991-05-09 1995-03-28 Phillips Petroleum Company Olefin polymerization using silyl-bridged metallocenes
EP0544308B1 (de) * 1991-11-28 1998-02-18 Showa Denko Kabushikikaisha Neues Metallocen und Verfahren zur Herstellung von Polyolefinen unter Verwendung desselben
EP0841370B1 (de) * 1993-01-11 2003-05-02 Mitsui Chemicals, Inc. Zusammensetzung von Propylen-Polymeren
CA2129794A1 (en) * 1993-08-10 1995-02-11 Toshiyuki Tsutsui Olefin polymerization catalysts and methods of olefin polymerization
DE4344688A1 (de) * 1993-12-27 1995-06-29 Hoechst Ag Metallocenverbindung
US5594080A (en) * 1994-03-24 1997-01-14 Leland Stanford, Jr. University Thermoplastic elastomeric olefin polymers, method of production and catalysts therefor
DE19506557A1 (de) * 1995-02-24 1996-08-29 Basf Ag Metallocenkomplexe mit kationischer Brücke
EP0863920B1 (de) * 1995-11-28 2001-02-07 LG Chemical Limited Verfahren zur herstellung von olefinpolymeren mittels metallocenkatalysator
DE19546501A1 (de) * 1995-12-13 1997-06-19 Hoechst Ag Metallocenverbindung
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
US6225426B1 (en) * 1996-04-10 2001-05-01 Uniroyal Chemical Company, Inc. Process for producing polyolefin elastomer employing a metallocene catalyst
AU3505497A (en) 1996-07-15 1998-02-09 Mobil Oil Corporation Comonomer pretreated bimetallic catalyst for blow molding and film applications
DE69712068T2 (de) * 1996-08-09 2002-11-14 Dow Chemical Co Einen gesättigten tricyklischen ligand enthaltende metallkomplexe und verfahren zur polymerisation von olefinen
US6207608B1 (en) * 1996-08-09 2001-03-27 University Of Iowa Research Foundation Olefin polymerization with direct use of ansa-metallocene amide complexes as catalysts
DE19637669A1 (de) * 1996-09-16 1998-03-19 Hoechst Ag Verfahren zur Herstellung einer methylenverbrückten Biscyclopentadienylverbindung
US6051525A (en) 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
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
US6960634B2 (en) * 2001-10-31 2005-11-01 Univation Technologies, Llc Methods for adjusting melt properties of metallocene catalyzed olefin copolymers
WO2003048213A1 (en) * 2001-11-30 2003-06-12 Exxonmobil Chemical Patents, Inc. Ethylene/alpha-olefin copolymer made with a non-single-site/single-site catalyst combination, its preparation and use
US7601255B2 (en) 2006-09-06 2009-10-13 Chemtura Corporation Process for removal of residual catalyst components
US8119553B2 (en) 2007-09-28 2012-02-21 Chevron Phillips Chemical Company Lp Polymerization catalysts for producing polymers with low melt elasticity
US7799721B2 (en) * 2007-09-28 2010-09-21 Chevron Phillips Chemical Company Lp Polymerization catalysts for producing polymers with high comonomer incorporation
CN102573687B (zh) 2009-07-23 2016-08-31 尼古拉斯.安 一种孔探头
US8067652B2 (en) 2009-08-13 2011-11-29 Chemtura Corporation Processes for controlling the viscosity of polyalphaolefins
CN113906059B (zh) * 2019-04-12 2024-03-12 博里利斯股份公司 催化剂体系

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003019A (en) * 1987-03-02 1991-03-26 Mitsui Petrochemical Industries, Ltd. Cyclo-olefinic random copolymer, olefinic random copolymer, and process for producing cyclo-olefinic random copolymers
JP2538588B2 (ja) * 1987-04-03 1996-09-25 三井石油化学工業株式会社 オレフイン重合用固体触媒の製法
US4978730A (en) * 1987-12-24 1990-12-18 Idemitsu Kosan Company Limited Process for producing styrene-based polymers and catalyst for use therein
US5006500A (en) * 1988-10-27 1991-04-09 Exxon Chemical Patents Inc. Olefin polymerization catalyst from trialkylaluminum mixture, silica gel and a metallocene
US4960878A (en) * 1988-12-02 1990-10-02 Texas Alkyls, Inc. Synthesis of methylaluminoxanes
US5086024A (en) * 1988-12-02 1992-02-04 Texas Alkyls, Inc. Catalyst system for polymerization of olefins
DE4032266A1 (de) * 1990-10-11 1992-04-16 Hoechst Ag Verfahren zur herstellung eines polyolefins

Also Published As

Publication number Publication date
DE69210276T2 (de) 1996-09-19
EP0498675B1 (de) 1996-05-01
EP0498675A3 (en) 1992-10-28
JP3048653B2 (ja) 2000-06-05
JPH0517519A (ja) 1993-01-26
EP0498675A2 (de) 1992-08-12
US5385877A (en) 1995-01-31

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