GB1284121A - alpha-OLEFINE POLYMERISATION CATALYST COMPONENT - Google Patents

alpha-OLEFINE POLYMERISATION CATALYST COMPONENT

Info

Publication number
GB1284121A
GB1284121A GB3396069A GB3396069A GB1284121A GB 1284121 A GB1284121 A GB 1284121A GB 3396069 A GB3396069 A GB 3396069A GB 3396069 A GB3396069 A GB 3396069A GB 1284121 A GB1284121 A GB 1284121A
Authority
GB
United Kingdom
Prior art keywords
component
catalyst component
compound
vanadium
titanium
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
Application number
GB3396069A
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 Kasei Corp
Original Assignee
Mitsubishi Kasei 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 Kasei Corp filed Critical Mitsubishi Kasei Corp
Publication of GB1284121A publication Critical patent/GB1284121A/en
Expired 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

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)

Abstract

1284121 Polymerisation catalysts MITSUBISHI CHEMICAL INDUSTRIES Ltd 4 July 1969 [10 July 1968] 33960/69 Heading B1E [Also in Divisions Cl and C3] A catalyst component comprising a cocrystallisate containing titanium, vanadium and aluminium is produced by reducing a mixture of a titanium compound and a vanadium compound with an organoaluminium compound at a temperature within the range of -50‹ to 300‹C in an inert solvent. The component is used in association with an organoaluminium compound in the polymerisation of α-olefines. The organoaluminium compound used in the reduction and as the second catalyst component may be of the formula AIR n X 3-n in which R is a hydrocarbon radical having 1 to 14 carbon atoms, X is a halogen atom (or an alkoxy group in the case of the second component), and n is an integer of 1 to 3 or 1.5. Many suitable titanium, vanadium and aluminium compounds and solvents for the preparation of the cocrystallised component are specified.
GB3396069A 1968-07-10 1969-07-04 alpha-OLEFINE POLYMERISATION CATALYST COMPONENT Expired GB1284121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4822268 1968-07-10

Publications (1)

Publication Number Publication Date
GB1284121A true GB1284121A (en) 1972-08-02

Family

ID=12797375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3396069A Expired GB1284121A (en) 1968-07-10 1969-07-04 alpha-OLEFINE POLYMERISATION CATALYST COMPONENT

Country Status (3)

Country Link
DE (1) DE1934677B2 (en)
FR (1) FR2012697A1 (en)
GB (1) GB1284121A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151337A (en) * 1976-08-17 1979-04-24 Mitsubishi Chemical Industries Ltd. Process for preparing polyolefin
EP0005550A1 (en) * 1978-05-19 1979-11-28 Phillips Petroleum Company Titanium-vanadium catalyst and process for ethylene polymerization

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911269B1 (en) * 1970-06-06 1974-03-15
FR2472581A1 (en) * 1979-12-28 1981-07-03 Charbonnages Ste Chimique ETHYLENE POLYMERIZATION CATALYSTS COMPRISING COMPOUNDS OF MULTIPLE TRANSITION METALS, AND POLYMERIZATION METHOD USING SAID CATALYSTS.
US4525551A (en) * 1982-03-12 1985-06-25 Eastman Kodak Company Highly active and efficient polyolefin catalyst
NL8600045A (en) * 1986-01-11 1987-08-03 Stamicarbon CATALYST SYSTEM FOR HIGH TEMPERATURE (CO) POLYMERIZATION OF ETHENE.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151337A (en) * 1976-08-17 1979-04-24 Mitsubishi Chemical Industries Ltd. Process for preparing polyolefin
EP0005550A1 (en) * 1978-05-19 1979-11-28 Phillips Petroleum Company Titanium-vanadium catalyst and process for ethylene polymerization

Also Published As

Publication number Publication date
FR2012697A1 (en) 1970-03-20
DE1934677A1 (en) 1970-01-29
DE1934677B2 (en) 1973-07-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee