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2 492 159

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C1

(51)

IPC

C06B33/04(2006-01-01)

(21) (22)

Application

2012120779/05, 2012-05-21

(24)

Start date

2012-05-21

(22)

Actual filing date

2012-05-21

(45)

Published

2013-09-10

(72)

Inventor

Varenykh Nikolaj MikhajlovichEmel'Janov Valerij NilovichVagonov Sergej NikolaevichReznikov Mikhail SergeevichRomanov Valentin Ivanovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Federal'Nyj Nauchno-Proizvodstvennyj Tsentr Institut Prikladnoj Khimii"

INCENDIARY PYROTECHNIC COMPOSITION FOR BENGAL CANDLES Russian patent published in 2013 - IPC C06B33/04 

Abstract RU 2492159 C1

FIELD: chemistry.

SUBSTANCE: invention relates to pyrotechnics and more specifically to incendiary pyrotechnic compositions for burning Bengal candles. The incendiary pyrotechnic composition for Bengal candles contains a nitrate oxidant - meal black powder and barium nitrate, sparking metal powder - ferrosilicium, organic combustible binder which includes phenol-formaldehyde resin, and organic binder in form of a paste which contains first-grade corn dextrin, corn starch, second-grade corn dextrin and potato starch.

EFFECT: invention provides stable combustion of the initiating head of a Bengal candle and guaranteed transfer of heat energy to its functional coating; the pyrotechnic composition of the head of the Bengal candle burns in a stable manner and creates a prolonged firework effect in form of golden-green sparks.

2 cl

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RU 2 492 159 C1

Authors

Varenykh Nikolaj Mikhajlovich

Emel'Janov Valerij Nilovich

Vagonov Sergej Nikolaevich

Reznikov Mikhail Sergeevich

Romanov Valentin Ivanovich

Dates

2013-09-10—Published

2012-05-21—Filed

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