Process for converting .alpha.-olefin dimers to higher more usef

Details Process for converting .alpha.-olefin dimers to higher more usef Process for converting .alpha.-olefin dimers to higher more usef

1983-08-15

1984-09-04

Gantz, Delbert E.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By addition of entire unsaturated molecules, e.g.,...

585312, 585324, 585329, 585510, 585517, 585519, C07C 316, C07C 318

Patent

active

044699123

ABSTRACT:
A process is provided whereby the dimer fraction obtained from a boron trifluoride catalyzed oligomerization process is reacted with an .alpha.-olefin in the presence of a phosphoric acid-modified boron trifluoride catalyst to produce higher oligomeric products typically having viscosities (210.degree. F.) in the 4 to 8 centistoke range.

REFERENCES:
patent: 2810774 (1957-10-01), Serniuk
patent: 2816944 (1957-12-01), Muessig et al.
patent: 3742082 (1973-06-01), Brennan
patent: 4172855 (1979-10-01), Shubkin et al.
patent: 4386229 (1983-05-01), Heckelsberg et al.

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