GB1439712A - Olefin polymerisation catalysts having magnesium aluminium alkoxide supports - Google Patents

Olefin polymerisation catalysts having magnesium aluminium alkoxide supports

Info

Publication number
GB1439712A
GB1439712A GB1312674A GB1312674A GB1439712A GB 1439712 A GB1439712 A GB 1439712A GB 1312674 A GB1312674 A GB 1312674A GB 1312674 A GB1312674 A GB 1312674A GB 1439712 A GB1439712 A GB 1439712A
Authority
GB
United Kingdom
Prior art keywords
supports
compound
magnesium aluminium
aluminium alkoxide
olefin polymerisation
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
GB1312674A
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.)
Eneos Corp
Original Assignee
Nippon Oil 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
Priority claimed from JP3350173A external-priority patent/JPS5211710B2/ja
Priority claimed from JP4267873A external-priority patent/JPS5211711B2/ja
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of GB1439712A publication Critical patent/GB1439712A/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

Abstract

1439712 Supported Ziegler catalyst NIPPON OIL CO Ltd 25 March 1974 [26 March 1973 17 April 1973] 13126/74 Heading C3P [Also in Division C2] Olefines (e.g. ethylene or ethylene-propylene mixtures) are polymerized in the presence of (A) an organoaluminium and/or organozinc compound and (B) a titanium and/or vanadium compound supported on a carrier comprising the reaction product of 1 molar amount of a magnesium acetate and at least 1À6 molar amounts of a compound Al(OR) 3 , where R is C 1-20 alkyl, in particular a compound
GB1312674A 1973-03-26 1974-03-25 Olefin polymerisation catalysts having magnesium aluminium alkoxide supports Expired GB1439712A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3350173A JPS5211710B2 (en) 1973-03-26 1973-03-26
JP4267873A JPS5211711B2 (en) 1973-04-17 1973-04-17

Publications (1)

Publication Number Publication Date
GB1439712A true GB1439712A (en) 1976-06-16

Family

ID=26372206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1312674A Expired GB1439712A (en) 1973-03-26 1974-03-25 Olefin polymerisation catalysts having magnesium aluminium alkoxide supports

Country Status (5)

Country Link
DE (1) DE2414522C2 (en)
FR (1) FR2230662B3 (en)
GB (1) GB1439712A (en)
IT (1) IT1013074B (en)
NL (1) NL168850C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004650A1 (en) * 1980-02-08 1981-08-13 Chemische Werke Hüls AG, 4370 Marl METHOD FOR THE POLYMERIZATION OF ETHYLENE AND ITS COPOLYMERIZATION WITH UP TO 30% BY WEIGHT OF A HIGHER (ALPHA) -OLEFIN
JPS5991107A (en) * 1982-11-17 1984-05-25 Toho Titanium Co Ltd Production of catalyst component for olefin polymerization

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1795420A1 (en) * 1968-09-27 1972-01-05 Hoechst Ag Process for the polymerization of alpha olefins
BE758994A (en) * 1969-11-17 1971-05-17 Hoechst Ag ALPHA-OLEFINS POLYMERIZATION PROCESS
DE1964186A1 (en) * 1969-12-22 1971-06-24 Hoechst Ag Process for the polymerization of alpha olefins
LU61816A1 (en) * 1970-10-06 1972-06-28

Also Published As

Publication number Publication date
NL168850B (en) 1981-12-16
DE2414522C2 (en) 1983-08-18
DE2414522A1 (en) 1974-10-10
NL168850C (en) 1982-05-17
IT1013074B (en) 1977-03-30
FR2230662B3 (en) 1977-01-07
FR2230662A1 (en) 1974-12-20
NL7404053A (en) 1974-09-30

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940324