Alkylation of olefins with isoparaffins in ionic liquid to...

Details Alkylation of olefins with isoparaffins in ionic liquid to... Alkylation of olefins with isoparaffins in ionic liquid to...

2005-12-20

2009-08-04

Dang, Thuan Dinh (Department: 1797)

Chemistry of hydrocarbon compounds

Saturated compound synthesis

By condensation of a paraffin molecule with an olefin-acting...

C585S728000, C585S729000

Reexamination Certificate

active

07569740

ABSTRACT:
A process and method for making a superior lubricant or distillate fuel component by the alkylation of C5+ olefins with isoparaffins to produce a “capped” (alkylated) olefin using an acidic chloroaluminate ionic liquid catalyst system. Preferably the catalyst system includes a Brönsted acid.

REFERENCES:
patent: 5750455 (1998-05-01), Chauvin et al.
patent: 6028024 (2000-02-01), Hirschauer et al.
patent: 6395948 (2002-05-01), Hope et al.
patent: 2001/0001804 (2001-05-01), Skledar et al.
patent: 0 791 643 (1997-08-01), None

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