PYROTECHNICAL CRACKER AND GRINDING COMPOUND TO IT Russian patent published in 1998 - IPC

Abstract RU 2104468 C1

FIELD: development and manufacture of pyrotechnical toys. SUBSTANCE: cracker uses a case accommodating a charging unit with a thread, confetti and a safety spacer, part of the thread positioned in the charge of the grinding compound is made in the form of a loop, the relation between the loop length and the perimeter of the charge maximum section makes up 0.4 to 1.0. The grinding compound contains barium chlorate, red phosphorous and polyvinyl butyrol used as binder making up 5.0% of the fraction of total mass. EFFECT: improved design. 2 cl, 1 dwg, 1 tbl

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RU 2 104 468 C1

Authors

Bragin V.A.

Kaminskij V.G.

Zhilin V.N.

Kynina E.L.

Dates

1998-02-10Published

1992-09-14Filed