Explosive and thermic compositions or charges – Structure or arrangement of component or product
Reexamination Certificate
2005-10-04
2005-10-04
Felton, Aileen (Department: 3641)
Explosive and thermic compositions or charges
Structure or arrangement of component or product
C149S046000
Reexamination Certificate
active
06951589
ABSTRACT:
Water-in-oil emulsion explosive compositions comprising a) an aqueous oxidizer phase comprising at least one oxygen supplying component wherein said oxygen supplying component comprises at least 50% by weight of prilled agricultural grade ammonium nitrate, b) an organic phase, comprising at least one organic fuel and c) an emulsifying amount of an aliphatic hydrocarbyl group substituted succinic emulsifier composition, said succinic emulsifier composition having at least one of succinic ester groups, succinic amide groups, succinic imine groups, succinic ester-amide and succinimide groups, and mixtures thereof, wherein each of said groups is substituted with an aminoalkyl group, wherein the aliphatic hydrocarbon based group contains from about 18 up to about 500 carbon atoms.
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Chemical Abstract, vol. 122. No. 10 (Mar. 6, 1955).
European Search Report, PCT/US 01/02181 published under WO 011/55058 A2.
Filippini Brian B.
Mullay John J.
Pollack Robert A.
Esposito Michael F.
Felton Aileen
Laferty Samuel B.
The Lubrizol Corporation
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