Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate
2007-06-19
2007-06-19
Davis, Brian (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C564S008000, C564S009000, C564S012000, C564S253000, C564S264000
Reexamination Certificate
active
10995253
ABSTRACT:
Cycloalkanone oxime is stabilized by a method comprising bringing the cycloalkanone oxime into contact with at least one compound selected from the group consisting of oxoacids, oxoacid salts, oxoacid esters, oxoacid amides and oxides of boron or phosphorus. In accordance with the invention, the thermal stability of cycloalkanone oxime can be improved.
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Fukao Masami
Tanaka Noriaki
Birch & Stewart Kolasch & Birch, LLP
Davis Brian
Sumitomo Chemical Company Limited
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