Organic compounds -- part of the class 532-570 series – Organic compounds – Nitriles
Reexamination Certificate
2004-11-19
2009-06-30
Wilson, James O. (Department: 1624)
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitriles
Reexamination Certificate
active
07553986
ABSTRACT:
An improved process for the production of unsaturated carboxylic acids and unsaturated nitrites from their corresponding C3to C5alkanes, or mixtures of C3to C5alkanes and alkenes, that involves a multi-stage reaction system which employs both separation of the oxidation product from one or more intermediate effluent streams, as well as feeding additional oxygen to reaction zones subsequent to the first reaction zone.
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Database Beilstein ′Online! XP002325081.
Database Beilstein ′Online! XP002325082.
Database Beilstein ′Online! XP002325083.
Bogan, Jr. Leonard Edward
Cavalcanti Fernando A. P.
Chadda Nitin
Chaturvedi Sanjay
Gaffney Anne Mae
Bodner Marcella M.
Rohm and Haas Company
Sackey Ebenezer
Wilson James O.
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