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GB1456464A - Catalyst compositions and their use in the polymerisation of olefins - Google Patents

Catalyst compositions and their use in the polymerisation of olefins

Info

Publication number
GB1456464A
GB1456464A GB3721774A GB3721774A GB1456464A GB 1456464 A GB1456464 A GB 1456464A GB 3721774 A GB3721774 A GB 3721774A GB 3721774 A GB3721774 A GB 3721774A GB 1456464 A GB1456464 A GB 1456464A
Authority
GB
United Kingdom
Prior art keywords
reacting
alcohol
compound
diethylaluminium
ethylene
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
GB3721774A
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of GB1456464A publication Critical patent/GB1456464A/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1456464 Olefin polymerization catalysts MITSUI PETROCHEMICAL INDUSTRIES Ltd 23 Aug 1974 [24 Aug 1973] 37217/74 Addition to 1433537 Heading C3P A catalyst for the homopolymerization of a mono olefin or the copolymerization thereof with an ethylenically unsaturated compound comprises (a) an organometallic compound of a metal of Groups I-III of the Periodic Table, and (b) a component prepared by reacting a T 1 or V compound with the reaction product obtained by (i) reacting an organoaluminium compound and an alcohol simultaneously or sequentially in this order with a solid magnesium dihalide carrier or (ii) by reacting the organoaluminium compound with the alcohol and then reacting the resulting product with the magnesium dihalide. Ethylene may be homopolymerized or copolymerized with propylene, butene, hexene, methyl pentene, octene, butadiene, isoprene, ethylidene norbornene, dicyclopentadiene and 1,4-hexadiene. In the examples ethylene is homopolymerized or copolymerized with butadiene or butene-1 in n- or iso-hexane or kerosene continuously or batchwise in the presence of hydrogen using a catalyst in which (a) is triethyl-, triisobutyl- or tri-n-hexyl aluminium or diethylaluminium chloride and (b) is formed by reacting MgCl 2 , one of diethylaluminium bromide or chloride, triethylaluminium, ethylaluminium dichloride, tri-n-hexyl aluminium, diethylaluminium ethoxide or diisobutylaluminium hydride and one of ethanol, methanol, isopropanol, n-butanol, n-octanol, benzyl alcohol, ethylene glycol, propenyl alcohol or in one of the prescribed orders and reacting the product with one of TiCl 4 , VCl 4 , VOCl 3 , Ti(OEt)Cl 3 , TiBr 4 or Ti(OBu) 2 Cl 2 .
GB3721774A 1973-08-24 1974-08-23 Catalyst compositions and their use in the polymerisation of olefins Expired GB1456464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9428573A JPS5439876B2 (en) 1973-08-24 1973-08-24

Publications (1)

Publication Number Publication Date
GB1456464A true GB1456464A (en) 1976-11-24

Family

ID=14105973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3721774A Expired GB1456464A (en) 1973-08-24 1974-08-23 Catalyst compositions and their use in the polymerisation of olefins

Country Status (7)

Country Link
JP (1) JPS5439876B2 (en)
CA (1) CA1028795A (en)
DE (1) DE2440593C2 (en)
FR (1) FR2245673B1 (en)
GB (1) GB1456464A (en)
IT (1) IT1020167B (en)
NL (1) NL7411331A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277370A (en) 1979-02-15 1981-07-07 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
US4324690A (en) 1979-02-15 1982-04-13 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL190723C (en) * 1975-06-12 1994-07-18 Montedison Spa Process for preparing Ziegler catalysts for the polymerization of olefins.
JPS5285278A (en) * 1976-01-09 1977-07-15 Nippon Oil Co Ltd Production of polyolefin
JPS5952643B2 (en) * 1977-01-27 1984-12-20 三井化学株式会社 ethylene copolymer
LU77489A1 (en) * 1977-06-06 1979-01-19
RU2047355C1 (en) * 1993-04-19 1995-11-10 Институт катализа СО РАН METHOD OF PREPARING APPLIED CATALYST FOR ETHYLENE POLYMERIZATION AND COPOLYMERIZATION OF ETHYLENE WITH α-OLEFINS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
NL136668C (en) * 1969-01-24
DE1964186A1 (en) * 1969-12-22 1971-06-24 Hoechst Ag Process for the polymerization of alpha olefins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277370A (en) 1979-02-15 1981-07-07 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
US4324690A (en) 1979-02-15 1982-04-13 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst

Also Published As

Publication number Publication date
DE2440593A1 (en) 1975-03-06
CA1028795A (en) 1978-03-28
JPS5439876B2 (en) 1979-11-30
FR2245673A1 (en) 1975-04-25
DE2440593C2 (en) 1983-07-21
JPS5044272A (en) 1975-04-21
IT1020167B (en) 1977-12-20
NL7411331A (en) 1975-02-26
FR2245673B1 (en) 1978-03-24

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Legal Events

Date Code Title Description
PS Patent sealed