POWDER EXPLOSIVE AGENT Russian patent published in 2004 - IPC

Abstract RU 2223255 C1

FIELD: commercial explosive agents used for charging of watery boreholes at blasting operations in mining industry and construction. SUBSTANCE: the claimed powder explosive agent contains a grain pyroxylin powder, fractions of artillery ballistic powder, broken tubular powder and a hydrophobic additive in the form of polysiloxan liquid. EFFECT: produced a commercial explosive agent with a reduced critical diameter of detonation and enhanced susceptibility to intermediate detonators in watery boreholes. 3 cl, 1 tbl

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RU 2 223 255 C1

Authors

Korneeva L.V.

Moiseev Ju.S.

Spiridonov V.P.

Popov V.V.

Karpov V.N.

Galkin V.V.

Dates

2004-02-10Published

2003-02-04Filed