Co-catalyst for use with boron trifluoride in olefin oligomeriza

Details Co-catalyst for use with boron trifluoride in olefin oligomeriza Co-catalyst for use with boron trifluoride in olefin oligomeriza

1982-04-28

1983-08-23

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Product blend, e.g., composition, etc., or blending process...

Component of indefinite molecular weight greater than 150

585 12, 585 18, 585255, 585510, 585525, 585526, C07C 116, C07C 274, C07C 202

Patent

active

044005652

ABSTRACT:
A method for oligomerizing olefins in the presence of boron trifluoride and a co-catalyst comprising a heterogeneous cationic ion exchange resin catalyst is described. While the resin catalyst cannot oligomerize olefins by itself at temperatures around 75.degree.-85.degree. C., when used together with boron trifluoride an oligomer mixture may be created which has improved properties over oligomers made over only boron trifluoride. If a resin catalyst is used, a protonic promoter is not required.

REFERENCES:
patent: 3152998 (1964-10-01), Moss
patent: 4045508 (1977-08-01), Cupples et al.
patent: 4065512 (1977-12-01), Cares
patent: 4218330 (1980-08-01), Shubkin
patent: 4300006 (1981-11-01), Nelson

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