Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1996-09-23
1998-01-06
Ivy, C. Warren
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568568, 568576, 25218623, 25218628, C07C40910
Patent
active
057057087
ABSTRACT:
Discoloration of cumene hydroperoxide is reduced or inhibited by adding to the cumene hydroperoxide an effective amount on the order of 30 to 1000 ppm of a stabilizer of the formula R'C(O)OM wherein R' is alkyl, alkenyl, cycloalkyl or aryl containing 1-40 carbon atoms, or the formula R.sub.4 NOH wherein each R is independently alkyl or cycloalkyl containing 1-40 carbon atoms.
REFERENCES:
patent: 5202498 (1993-04-01), Elias
Ivy C. Warren
Vollano Jean F.
Witco Corporation
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