Catalyst and process for oligomerizing olefins

Details Catalyst and process for oligomerizing olefins Catalyst and process for oligomerizing olefins

1974-02-26

1978-05-02

Garvin, Patrick P.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252431R, 26068315D, B01J 3124, B01J 3122

Patent

active

040873790

ABSTRACT:
A catalytic system for oligomerizing olefins comprising (1), an aluminum compound of formula Al(R).sub.n X.sub.3-n or a mixture of such compounds, wherein R is a straight chain or branched alkyl radical containing from 2 to 18 carbon atoms, n is 1, 2 or 3 and X is a halogen, (2), an organic complex of a metal of Group VIII of the periodic table, and (3), a promotor comprising a compound of formula R'X wherein R' is a straight chain or branched alkyl radical containing from 3 to 12 carbon atoms, substituted or unsubstituted, and X is a halogen, the molar ratio of promotor to aluminum compound being between 0.05 and 20.

REFERENCES:
patent: 2969408 (1961-01-01), Nowlin et al.
patent: 3413376 (1968-11-01), Cleary
patent: 3485881 (1969-12-01), Zuech
patent: 3485892 (1969-12-01), Griffin et al.
patent: 3511891 (1970-05-01), Taylor et al.
patent: 3577395 (1971-05-01), Lal et al.
patent: 3717613 (1973-02-01), Ichikawa et al.
patent: 3808283 (1974-04-01), Schneider
patent: 3876721 (1975-04-01), Yasui et al.
Considine, Chemical & Process Technology Encyclopedia, (1974), Pub. by McGraw-Hill, Inc., p. 904.

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