Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2009-04-30
2011-11-15
Keys, Rosalynd (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C568S608000, C568S609000, C568S610000, C568S614000, C568S615000, C568S622000, C568S625000, C568S630000, C568S645000, C568S650000, C568S649000, C568S664000, C568S669000, C568S670000, C568S676000, C568S677000, C560S239000, C560S240000, C560S254000, C560S255000, C560S263000, C560S265000
Reexamination Certificate
active
08058481
ABSTRACT:
Described is a process for the alkoxylation of alcohols with I, Cl, or CH3CO2endgroups, using alkylene epoxides in the presence of boron based catalysts.
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Moloy Kenneth Gene
Schultz James A.
E.I. du Pont de Nemours and Company
Keys Rosalynd
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