Chemistry of hydrocarbon compounds – Saturated compound synthesis – By condensation of a paraffin molecule with an olefin-acting...
Reexamination Certificate
2005-12-20
2009-08-18
Dang, Thuan Dinh (Department: 1797)
Chemistry of hydrocarbon compounds
Saturated compound synthesis
By condensation of a paraffin molecule with an olefin-acting...
C585S727000, C585S728000
Reexamination Certificate
active
07576252
ABSTRACT:
A process and method for making a superior lubricant or distillate fuel component by the oligomerization/alkylation of a mixture comprising olefins and isoparaffins to produce an alkylated (“capped”) olefin oligomer using an acidic chloroaluminate ionic liquid catalyst system. Preferably the ionic liquid catalyst system comprises a Brönsted acid.
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patent: 0 791 643 (1997-08-01), None
Elomari Saleh
Krug Russell
Abernathy Susan M.
Chevron U.S.A. Inc.
Dang Thuan Dinh
Tuck David M.
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