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(11)

2 528 257

(13)

(51)

IPC

C06B33/14(2006-01-01)

(21) (22)

Application

2013118596/05, 2013-04-23

(24)

Start date

2013-04-23

(22)

Actual filing date

2013-04-23

(45)

Published

2014-09-10

(72)

Inventor

Varenykh Nikolaj MikhajlovichSarab'Ev Viktor IvanovichZinnatov Rauf Garipovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Proizvodstvennyj Tsentr Institut Prikladnoj Khimii"

PYROTECHNIC SIGNAL COMPOSITION Russian patent published in 2014 - IPC C06B33/14

Abstract RU 2528257 C1

FIELD: chemistry.

SUBSTANCE: pyrotechnic signal composition of red and green lights contains, wt %: magnesium (12-30), strontium nitrate or barium nitrate (37-59), polyvinylchloride (10-20), phenol formaldehyde resin (4-6) and potassium perchlorate (5-17).

EFFECT: invention will make it possible to increase the light intensity and the specific light sum of the flame with provision of sufficiently high purity of the flame colour.

2 tbl

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RU 2 528 257 C1

Authors

Varenykh Nikolaj Mikhajlovich

Sarab'Ev Viktor Ivanovich

Zinnatov Rauf Garipovich

Dates

2014-09-10—Published

2013-04-23—Filed