CA2190146A1 - Olefin polymerization catalyst - Google Patents

Olefin polymerization catalyst

Info

Publication number
CA2190146A1
CA2190146A1 CA002190146A CA2190146A CA2190146A1 CA 2190146 A1 CA2190146 A1 CA 2190146A1 CA 002190146 A CA002190146 A CA 002190146A CA 2190146 A CA2190146 A CA 2190146A CA 2190146 A1 CA2190146 A1 CA 2190146A1
Authority
CA
Canada
Prior art keywords
olefin polymerization
polymerization catalyst
alkylene
tridentate
arylene
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
CA002190146A
Other languages
French (fr)
Other versions
CA2190146C (en
Inventor
Yury Viktorovich Kissin
Robert Ivan Mink
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.)
ExxonMobil Oil Corp
Original Assignee
Yury Viktorovich Kissin
Robert Ivan Mink
Mobil Oil Corporation
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
Priority claimed from US08/264,206 external-priority patent/US5506184A/en
Application filed by Yury Viktorovich Kissin, Robert Ivan Mink, Mobil Oil Corporation filed Critical Yury Viktorovich Kissin
Publication of CA2190146A1 publication Critical patent/CA2190146A1/en
Application granted granted Critical
Publication of CA2190146C publication Critical patent/CA2190146C/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/122—Metal aryl or alkyl compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/128—Mixtures of organometallic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes

Abstract

A catalyst composition for olefin polymerization and copolymerization which contains a complex of Ti, V, Zr, or Hf with a bidentate ligand or a tridentate ligand and a cocatalyst mixture containing dialkylaluminum halide and dialkylmagnesium. The bidentate ligands are described by general formulas Z-R-Z or Z-R-W-R-Z where R is an alkylene, cycloalkylene, arylene, or alkylarylene group; W is CH2, O, S, N-R', or SiR'2 where R' is an alkyl or aryl grup; and Z
is O, S, N-H, or C(=O)-O. The tridentate ligands are described by formulas Z-(R-Z)-Z or Z-(R-U)-Z where R is an alkylene or arylene group; and Z and U are different and are O, S, N-H, or C-(=O)-O.
CA002190146A 1994-06-22 1995-05-26 Olefin polymerization catalyst Expired - Fee Related CA2190146C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/264,206 1994-06-22
US08/264,206 US5506184A (en) 1994-06-22 1994-06-22 Olefin polymerization catalyst system
PCT/US1995/006794 WO1995035164A1 (en) 1994-06-22 1995-05-26 Olefin polymerization catalyst

Publications (2)

Publication Number Publication Date
CA2190146A1 true CA2190146A1 (en) 1995-12-28
CA2190146C CA2190146C (en) 2006-07-25

Family

ID=36707439

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002190146A Expired - Fee Related CA2190146C (en) 1994-06-22 1995-05-26 Olefin polymerization catalyst

Country Status (1)

Country Link
CA (1) CA2190146C (en)

Also Published As

Publication number Publication date
CA2190146C (en) 2006-07-25

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