Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2007-09-18
2007-09-18
Parsa, J. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C568S934000
Reexamination Certificate
active
10911756
ABSTRACT:
An environmentally friendly picric acid explosive comprising, providing a nitromalondialdehyde, providing a dinitroketone, reacting the nitromalondialdehydes with the dinitroketone to produce a mixture, and subjecting the mixture to a cyclodehydrative mechanism to produce environmentally friendly picric acid explosive. Embodiments of the present invention include the picric acid explosive produced by the methods of described above.
REFERENCES:
patent: 5946638 (1999-08-01), Jayasuriya et al.
patent: 5977418 (1999-11-01), Damavarapu et al.
patent: 6881871 (2005-04-01), Davis
Hill, H.B., Torrey, J. Jr., “CXV. On Nitromalonic Aldehyde”Amer Chem J. 22, 89-110 (1899).
Drazich Brian F.
Parsa J.
United States of America as represented by the Secretary of the
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