Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2006-10-10
2006-10-10
Keys, Rosalynd (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C568S608000, C568S618000, C568S620000, C502S170000, C502S172000, C502S173000, C502S340000
Reexamination Certificate
active
07119236
ABSTRACT:
A process for preparing an alkoxylation catalyst suitable for alkoxylating compounds that includes mixing a calcium-containing compound in a dispersing medium having a boiling point less that 160° C. with a carboxylic acid and an inorganic acid or anhydride.
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Bennett James Lyle
Radford Peter Paul
Weerasooriya Upali Peter
Harcros Chemicals Inc.
Keys Rosalynd
Stinson Morrison & Hecker LLP
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