Process for preparing catalyst for olefin polymerization

Details Process for preparing catalyst for olefin polymerization Process for preparing catalyst for olefin polymerization

1979-07-03

1981-02-10

Gantz, Delbert E.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252429R, B01J 3102

Patent

active

RE0305103

ABSTRACT:
Disclosed is a process for preparing a catalyst for polymerizing a mono olefin having 6 through 20 carbon atoms comprising mixing (a) a fatty acid having not less than 3 carbon atoms and (b) aluminum chloride, aluminum bromide or a mixture thereof in an amount of 0.7 through 1.2 mol of the component [(b)] (a) (i.e. aliphatic carboxylic acid) based upon 1 mol of the component [(a)] (b) (i.e. aluminum chloride, aluminum bromide or a mixture thereof), to effect the condensation reaction of both components and a catalyst prepared by said process. This catalyst is suitable for use in the production of an olefin polymer having low viscosity and a high viscosity index.

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patent: 3029253 (1962-04-01), Wheeler et al.
patent: 3565824 (1971-02-01), Pierce et al.
patent: 3666686 (1972-05-01), Trivedi
patent: 3674845 (1972-07-01), Reni et al.
patent: 3769363 (1973-10-01), Brennan
patent: 3952071 (1976-04-01), Isa et al.
patent: 4107080 (1978-08-01), Taniyasu et al.

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