PYROTECHNIC COMPOSITION FOR BENGAL LIGHT Russian patent published in 2009 - IPC C06B33/04

Abstract RU 2354636 C1

FIELD: blasting.

SUBSTANCE: pyrotechnic composition for Bengal light contains barium nitrate as oxidant, powder of aluminium-magnesium alloy as fuel, iron powder as spark forming agent and technological flour paste. Composition is manufactured with application of technological flour paste that contains polyacrylamide and equal parts of wheat flour and water.

EFFECT: improved functional reliability of composition, bright spark formation and possibility of product extrusion.

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RU 2 354 636 C1

Authors

Zabotnova Rimma Fedorovna

Kljauzov Aleksandr Kuz'Mich

Biserov Ehl'Mir Umarovich

Dates

2009-05-10—Published

2007-09-19—Filed