GB1406282A - Polymerising olefins using a ziegler-natta catalyst - Google Patents

Polymerising olefins using a ziegler-natta catalyst

Info

Publication number
GB1406282A
GB1406282A GB386672A GB386672A GB1406282A GB 1406282 A GB1406282 A GB 1406282A GB 386672 A GB386672 A GB 386672A GB 386672 A GB386672 A GB 386672A GB 1406282 A GB1406282 A GB 1406282A
Authority
GB
United Kingdom
Prior art keywords
ethylene
compound
catalyst
polymerized
propylene
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
GB386672A
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.)
International Synthetic Rubber Co Ltd
Original Assignee
International Synthetic Rubber Co 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 International Synthetic Rubber Co Ltd filed Critical International Synthetic Rubber Co Ltd
Priority to GB386672A priority Critical patent/GB1406282A/en
Publication of GB1406282A publication Critical patent/GB1406282A/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

1406282 Polymerization catalyst INTERNATIONAL SYNTHETIC RUBBER CO Ltd 5 March 1973 [27 Jan 1972] 3866/72 Heading C3P Unsaturated hydrocarbons are polymerized in the presence of a catalyst comprising (a) the reaction product obtained by intimately mixing (i) an organomagnesium compound and (ii) a vanadium, niobium or tantalum compound, (b) an organometallic compound of a metal of Groups IA, II, IIIB, IVB or VB, and (c) a halogen-containing organic activator having at least two halogen atoms attached to a carbon atom, which grouping is activated by an adjacent electron or donor group and/or one or more adjacent carbon-carbon double bonds. The catalyst may be supported and fluid bed conditions used, the usual inorganic materials being mentioned. Component (b) is most suitably an organoaluminium compound and may be complexed with Lewis acids such as aluminium halides. In examples, ethylene, ethylene/ propylene and ethylene/propylene/ethylidene norbornene are polymerized, in some cases in the presence of hydrogen, and in the presence of (a) reaction products of (i) n-butyl magnesium isopropoxide or phenyl magnesium bromide and (ii) vanadium oxytrichloride, (b) ethyl aluminium sesquichloride, and (c) butyl perchlorocrotonate or ethyl trichloroacetate.
GB386672A 1972-01-27 1972-01-27 Polymerising olefins using a ziegler-natta catalyst Expired GB1406282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB386672A GB1406282A (en) 1972-01-27 1972-01-27 Polymerising olefins using a ziegler-natta catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB386672A GB1406282A (en) 1972-01-27 1972-01-27 Polymerising olefins using a ziegler-natta catalyst

Publications (1)

Publication Number Publication Date
GB1406282A true GB1406282A (en) 1975-09-17

Family

ID=9766365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB386672A Expired GB1406282A (en) 1972-01-27 1972-01-27 Polymerising olefins using a ziegler-natta catalyst

Country Status (1)

Country Link
GB (1) GB1406282A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106715481A (en) * 2014-10-02 2017-05-24 巴塞尔聚烯烃意大利有限公司 Catalyst for the polymerization of olefins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106715481A (en) * 2014-10-02 2017-05-24 巴塞尔聚烯烃意大利有限公司 Catalyst for the polymerization of olefins
CN106715481B (en) * 2014-10-02 2020-05-12 巴塞尔聚烯烃意大利有限公司 Catalyst for olefin polymerization

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Legal Events

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