Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2005-05-03
2005-05-03
Shippen, Michael L. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
Reexamination Certificate
active
06888035
ABSTRACT:
A method for producing phenol is disclosed which includes oxidizing cumene to form cumene hydroperoxide and acid cleavage to form cumene, phenol, acetone, and various byproducts, including alpha methylstyrene, followed by a subsequent hydrogenation of at least a part of the acetone and substantially all of the alpha methylstyrene.
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Chi Chung-Ming
Demers Frank A.
Fallon Kevin J.
Hwang Henry Y.
ExxonMobil Chemical Patents Inc.
Kubena Linda A.
Shippen Michael L.
Tyus Darryl M.
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