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2 490 243

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IPC

C06B33/14(2006-01-01)

(21) (22)

Application

2012109983/05, 2012-03-15

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Start date

2012-03-15

(22)

Actual filing date

2012-03-15

(45)

Published

2013-08-20

(72)

Inventor

Varenykh Nikolaj MikhajlovichVagonov Sergej NikolaevichDolgov Oleg Anatol'EvichEmel'Janov Valerij NilovichReznikov Mikhail SergeevichSidorov Aleksej Ivanovich

(73)

Holder

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

PYROTECHNIC COMPOSITION OF BENGAL STICK Russian patent published in 2013 - IPC C06B33/14

Abstract RU 2490243 C1

FIELD: chemistry.

SUBSTANCE: invention relates to pyrotechnics, namely to composition for functional coating of Bengal sticks. Pyrotechnic composition for Bengal stick includes barium nitrate, ignition activator - potassium perchlorite, metal fuel - powder of aluminium-magnesium alloy, spark-forming iron powder and organic binding agent in form of water starch-dextrin plaster, which includes 1-st grade corn dextrin, corn starch, 2-nd grade corn dextrin and potato starch.

EFFECT: invention ensures improvement of technological properties of pyrotechnic composition due to thixotropy of prepared mixture and rheology of made from it functional coating.

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RU 2 490 243 C1

Authors

Varenykh Nikolaj Mikhajlovich

Vagonov Sergej Nikolaevich

Dolgov Oleg Anatol'Evich

Emel'Janov Valerij Nilovich

Reznikov Mikhail Sergeevich

Sidorov Aleksej Ivanovich

Dates

2013-08-20—Published

2012-03-15—Filed