Process for producing olefin oligomer

Details Process for producing olefin oligomer Process for producing olefin oligomer

1991-09-09

1993-03-02

Garvin, Patrick P.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

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

502150, 502172, C07C 202

Patent

active

051911400

ABSTRACT:
A process for producing an olefin oligomer by the polymerization of an olefin in the presence of boron trifluoride as a catalyst, and further in the co-presence of water and/or an alcohol and a carboxylic acid anhydride as a co-catalyst. The process has advantages that (i) olefin oligomers having a low viscosity can be produced at high yields, (ii) the production efficiency can be improved by decreasing the time required for the reaction, (iii) the amount of the co-catalyst required can be decreased, and (iv) the viscosity of an olefin oligomer to be obtained can be freely controlled by changing the amounts of the olefin, the catalyst, the co-catalyst, etc.

REFERENCES:
patent: 3382291 (1968-05-01), Brennan
patent: 3763244 (1973-10-01), Shubkin
patent: 3997621 (1976-12-01), Brennan
patent: 4409415 (1983-10-01), Morganson et al.
patent: 4436947 (1984-03-01), Morganson et al.
patent: 4849572 (1989-07-01), Chen et al.

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