Process of producing .alpha.-olefin

Details Process of producing .alpha.-olefin Process of producing .alpha.-olefin

1994-07-18

1996-03-12

Nazario-Gonzales, Porfirio

Organic compounds -- part of the class 532-570 series

Organic compounds

Aluminum containing

556190, 585328, 585522, C07F 506, C07C 202

Patent

active

054987350

ABSTRACT:
A process of producing an .alpha.-olefin which comprises carrying out separately the growth of ethylene with triethyl aluminum and the growth of ethylene with tributyl aluminum, displacing the resulting higher trialkyl aluminum with ethylene, thereby forming triethyl aluminum and an .alpha.-olefin, and displacing at least part of the resulting triethyl aluminum with butene contained in the resulting .alpha.-olefin, thereby forming tributyl aluminum.
The present invention permits the efficient production of .alpha.-olefins containing linear .alpha.-olefins in extremely high purity. The .alpha.-olefins will find use as comonomers for polyolefins (whose demand is increasing recently) and also as raw materials of synthetic lubricants.

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