CA2108860A1 - Cyclopentadienyl Group 6b Alpha-Olefin Polymerization Catalysts and Process for Polymerizing Alpha-Olefins - Google Patents

Cyclopentadienyl Group 6b Alpha-Olefin Polymerization Catalysts and Process for Polymerizing Alpha-Olefins

Info

Publication number
CA2108860A1
CA2108860A1 CA2108860A CA2108860A CA2108860A1 CA 2108860 A1 CA2108860 A1 CA 2108860A1 CA 2108860 A CA2108860 A CA 2108860A CA 2108860 A CA2108860 A CA 2108860A CA 2108860 A1 CA2108860 A1 CA 2108860A1
Authority
CA
Canada
Prior art keywords
alpha
olefins
cyclopentadienyl group
olefin polymerization
group
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.)
Granted
Application number
CA2108860A
Other languages
French (fr)
Other versions
CA2108860C (en
Inventor
Michael J. Carney
David L. Beach
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.)
Chevron USA Inc
Original Assignee
Michael J. Carney
David L. Beach
Chevron Research And Technology Company
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 Michael J. Carney, David L. Beach, Chevron Research And Technology Company filed Critical Michael J. Carney
Publication of CA2108860A1 publication Critical patent/CA2108860A1/en
Application granted granted Critical
Publication of CA2108860C publication Critical patent/CA2108860C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/03—Cp or analog not bridged to a non-Cp X ancillary neutral donor
    • 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
    • C08F4/63908—Component covered by group C08F4/62 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
    • C08F4/639—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
    • 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

Abstract

Disclosed is a catalyst system for the homopolymerization and copolymerization of alpha-olefins having 2-8 carbon atoms, said catalyst system comprising a cyclopentadienyl Group 6b metal hydrocarbyl compound in which the metal has an oxidation state of +3, said Group 6b metal compound being supported on an inorganic support. The catalyst system may also contain a Group 2 or Group 3 metal alkyl compound.
CA002108860A 1992-10-20 1993-10-20 Cyclopentadienyl group 6b alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins Expired - Fee Related CA2108860C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US963,531 1992-10-20
US07/963,531 US5418200A (en) 1991-03-29 1992-10-20 Cyclopentadienyl group 6B metal α-olefin polymerization catalysts and process for polymerizing α-olefins

Publications (2)

Publication Number Publication Date
CA2108860A1 true CA2108860A1 (en) 1994-04-21
CA2108860C CA2108860C (en) 2000-03-14

Family

ID=25507358

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002108860A Expired - Fee Related CA2108860C (en) 1992-10-20 1993-10-20 Cyclopentadienyl group 6b alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins

Country Status (5)

Country Link
US (2) US5418200A (en)
EP (1) EP0595182B1 (en)
AT (1) ATE168700T1 (en)
CA (1) CA2108860C (en)
DE (1) DE69319837T2 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418200A (en) * 1991-03-29 1995-05-23 Chevron Chemical Company Cyclopentadienyl group 6B metal α-olefin polymerization catalysts and process for polymerizing α-olefins
AU4860896A (en) * 1995-01-26 1996-08-14 Chevron Chemical Company Cyclopentadienyl group 6b metal-alkali metal alpha-olefin polymerization catalysts and their use in polymerization processes
US5593931A (en) * 1995-03-03 1997-01-14 Chevron Chemical Company Cyclopentadienyl group 6b metal alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
US5723399A (en) * 1995-09-14 1998-03-03 Showa Denko K.K. Ethylenic polymerization catalyst
US6255418B1 (en) 1996-07-30 2001-07-03 Studiengesellschaft Kohle Mbh Catalysts containing organochromium compounds and their use for polymerizing alkenes
US5942462A (en) * 1997-10-20 1999-08-24 Akzo Nobel N.V. Process for preparing group 6 metal-based olefin polymerization catalyst component
US6511936B1 (en) 1998-02-12 2003-01-28 University Of Delaware Catalyst compounds with β-diminate anionic ligands and processes for polymerizing olefins
US6265504B1 (en) * 1999-09-22 2001-07-24 Equistar Chemicals, Lp Preparation of ultra-high-molecular-weight polyethylene
US6583241B1 (en) * 2000-03-20 2003-06-24 Chevron Phillips Chemical Company Lp Process for making MVTR resin
US6723675B1 (en) 2000-05-25 2004-04-20 Univation Technologies, Llc Catalyst for the production of olefin polymers
GB0021301D0 (en) * 2000-08-30 2000-10-18 Borealis Tech Oy Supported catalyst
AU2002323698A1 (en) * 2001-07-02 2003-01-21 Sasol Technology (Proprietary) Limited Catalyst comprising chromium and a ligand comprising a substituted cyclopentadiene and its use for trimerising olefins
KR100493926B1 (en) * 2002-10-08 2005-06-10 여천엔씨씨 주식회사 Catalytic Composition and Reaction Methods for Ethylene Oligomerization
US6877812B2 (en) * 2002-12-06 2005-04-12 Neutral Posture, Inc. Support for a seating device
US6809057B2 (en) * 2003-02-10 2004-10-26 Exxonmobil Chemical Patents Inc. Chromium compounds and olefin polymerization processes utilizing them
US7307133B2 (en) * 2004-04-22 2007-12-11 Chevron Phillips Chemical Company Lp Polymers having broad molecular weight distributions and methods of making the same
KR101284990B1 (en) * 2004-04-22 2013-07-10 셰브론 필립스 케미컬 컴퍼니 엘피 Chromium based polymerization catalyst, the method to prepare it and polymers prepared therewith
US7323526B2 (en) * 2005-07-29 2008-01-29 Univation Technologies, Llc Supported metallocene-alkyl catalyst composition
US7429635B2 (en) 2006-09-28 2008-09-30 Equistar Chemicals, Lp Preparation of ultra high molecular weight linear low density polyethylene
US8828529B2 (en) 2010-09-24 2014-09-09 Chevron Phillips Chemical Company Lp Catalyst systems and polymer resins having improved barrier properties
US8501651B2 (en) * 2010-09-24 2013-08-06 Chevron Phillips Chemical Company Lp Catalyst systems and polymer resins having improved barrier properties

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1591425A (en) * 1967-11-13 1970-04-27
US4098979A (en) * 1970-12-29 1978-07-04 Sumitomo Chemical Company, Limited Method for preparing easily processable polyolefin granule
US3875132A (en) * 1971-12-30 1975-04-01 Hercules Inc Tetraalkylchromium compounds and use as olefin polymerization catalysts
US3925338A (en) * 1973-03-16 1975-12-09 Monsanto Co Control of polymer particle size in olefin polymerization
US4015059A (en) * 1975-12-29 1977-03-29 Union Carbide Corporation Fused ring catalyst and ethylene polymerization process therewith
US4424139A (en) * 1982-03-30 1984-01-03 Phillips Petroleum Company Catalyst comprising a phosphate and with a bis-(cyclopentadienyl)chromium(II) compound
US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
WO1988005058A1 (en) * 1986-12-30 1988-07-14 Mitsui Petrochemical Industries, Ltd. Solid catalyst for olefin polymerization and process for its preparation
US4939217A (en) * 1987-04-03 1990-07-03 Phillips Petroleum Company Process for producing polyolefins and polyolefin catalysts
US4975403A (en) * 1987-09-11 1990-12-04 Fina Technology, Inc. Catalyst systems for producing polyolefins having a broad molecular weight distribution
JPH02105806A (en) * 1988-10-13 1990-04-18 Nippon Oil Co Ltd Preparation of ethylene polymer
GB8919925D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
GB8919926D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
GB8919924D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
US5064802A (en) * 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
DE69219668T2 (en) * 1991-03-29 1997-09-11 Chevron Usa Inc Alpha-olefin polymerization catalysts containing cyclopentadienyl group based on a metal of the 6B group and process for the polymerization of alpha-olefins
US5418200A (en) * 1991-03-29 1995-05-23 Chevron Chemical Company Cyclopentadienyl group 6B metal α-olefin polymerization catalysts and process for polymerizing α-olefins

Also Published As

Publication number Publication date
CA2108860C (en) 2000-03-14
EP0595182B1 (en) 1998-07-22
EP0595182A1 (en) 1994-05-04
DE69319837T2 (en) 1998-12-03
US5684100A (en) 1997-11-04
DE69319837D1 (en) 1998-08-27
US5418200A (en) 1995-05-23
ATE168700T1 (en) 1998-08-15

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