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2 009 109

(13)

C1

(51)

IPC

(21) (22)

Application

5007281/23, 1991-10-25

(22)

Actual filing date

1991-10-25

(45)

Published

1994-03-15

(72)

Inventor

Chikunov V.I.Kononov A.P.Chikunov O.V.

(73)

Holder

Vostochnyj Nauchno-Issledovatel'Skij Institut Po Bezopasnosti Rabot V Gornoj Promyshlennosti

EXPLOSIVE Russian patent published in 1994 - IPC

Abstract RU 2009109 C1

FIELD: blasting. SUBSTANCE: composition contains, mass % : coal 10-15, ferrum oxides 10-15, granulated ammonium nitrate 70-80. Composition is prepared by mixing ammonium nitrate with preliminary mixed coal and ferrum oxides. EFFECT: improves detonating properties. 1 tbl

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RU 2 009 109 C1

Authors

Chikunov V.I.

Kononov A.P.

Chikunov O.V.

Dates

1994-03-15—Published

1991-10-25—Filed

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