GB1288962A - - Google Patents

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Publication number
GB1288962A
GB1288962A GB1288962DA GB1288962A GB 1288962 A GB1288962 A GB 1288962A GB 1288962D A GB1288962D A GB 1288962DA GB 1288962 A GB1288962 A GB 1288962A
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GB
United Kingdom
Prior art keywords
compound
aug
titanium
reaction
homopolymerized
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
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 filed Critical
Publication of GB1288962A publication Critical patent/GB1288962A/en
Expired legal-status Critical Current

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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

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  • 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

1288962 Supported olefin polymerization catalyst FARBWERKE HOECHST AG 21 Aug 1969 [21 Aug 1968] 41847/69 Heading C3P Olefins are polymerized in the presence of (A) a reaction product of Mg(OH) 2 and a titanium tetrahalide, and (B) an organoaluminium compound. The magnesium compound may be reacted with other inert inorganic substances prior to reaction with the titanium compound. In examples, ethylene and propylene are homopolymerized in the presence of Mg(OH) 2 - TiCl 4 -Al(C 2 H 5 ) 3 or Al(C 2 H 5 ) 2 Cl.
GB1288962D 1968-08-21 1969-08-21 Expired GB1288962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1795196 1968-08-21

Publications (1)

Publication Number Publication Date
GB1288962A true GB1288962A (en) 1972-09-13

Family

ID=5708092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1288962D Expired GB1288962A (en) 1968-08-21 1969-08-21

Country Status (1)

Country Link
GB (1) GB1288962A (en)

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Legal Events

Date Code Title Description
48R Reference inserted (sect. 8/1949)
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees