Method for making alkylated phenols

Details Method for making alkylated phenols Method for making alkylated phenols

2007-10-30

2007-10-30

Davis, Brian (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C568S780000, C568S781000, C568S785000, C568S789000, C568S790000, C568S794000

Reexamination Certificate

active

11424563

ABSTRACT:
An alkylation method comprises reacting a hydroxy aromatic compound with an alkyl alcohol in the presence of an alkylation catalyst comprising a metal oxide wherein the alkylation catalyst, has a surface area to volume ratio of about 950 to about 4,000 m2/m3, an aspect ratio of about 0.7 to about 1.0 or a combination of the foregoing.

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