Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By addition of entire unsaturated molecules – e.g.,...
Reexamination Certificate
2008-03-18
2008-03-18
Caldarola, Glenn (Department: 1797)
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
By addition of entire unsaturated molecules, e.g.,...
C585S520000, C585S530000, C585S532000
Reexamination Certificate
active
07345212
ABSTRACT:
A process for preparing a substantially linear olefinic hydrocarbon mixture is described in which a lower olefin feed comprising one or more C3to C6lower olefins is contacted in the presence of water and under olefin oligomerization conditions with a catalyst comprising surface-deactivated ZSM-23.
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Beadle Stephen W.
Cheng-Guajardo Cesar M.
Mathys Georges M. K.
Bullock In Suk
Caldarola Glenn
ExxonMobil Chemical Patents Inc.
Griffis Andrew B.
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