Process for improving olefin polymer oil properties

Details Process for improving olefin polymer oil properties Process for improving olefin polymer oil properties

1979-03-19

1980-09-30

Davis, C.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

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

585903, C07C 318

Patent

active

042257395

ABSTRACT:
Polymer oils having reduced viscosity and increased viscosity index are produced by oligomerizing a mixture of short chain 1-olefins and long chain 1-olefins in the presence of water or alcohol promoted boron trifluoride catalyst and low-boiling recycle from a previous oligomerization run.

REFERENCES:
patent: 3119884 (1964-01-01), Allen et al.
patent: 3991129 (1976-11-01), Daniels
patent: 3997621 (1976-12-01), Brennan

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