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2 700 511

(13)

(51)

IPC

C06B33/12(2006-01-01)

(21) (22)

Application

2018130197, 2018-08-20

(24)

Start date

2018-08-20

(22)

Actual filing date

2018-08-20

(45)

Published

2019-09-17

(72)

Inventor

Demidov Oleg SergeevichKanunov Anton EvgenevichKonyshkin Ivan ViktorovichLeshchinskaya Anna GermanovnaYaroshenko Vyacheslav Viktorovich

(73)

Holder

Rossijskaya Federatsiya, Ot Imeni Kotoroj Vystupaet Gosudarstvennaya Korporatsiya Po Atomnoj EnergiiFederalnoe Gosudarstvennoe Unitarnoe Predpriyatie Federalnyj Yadernyj Tsentr Vserossijskij Nauchno-Issledovatelskij Institut Eksperimentalnoj Fiziki"

METHOD OF GRANULATING ZIRCONIUM-CONTAINING PYROTECHNIC COMPOSITION Russian patent published in 2019 - IPC C06B33/12

Abstract RU 2700511 C1

FIELD: pyrotechnics.

SUBSTANCE: invention relates to pyrotechnics and represents a method for granulating inflammable zirconium-containing pyrotechnic compositions to ensure safe operation when handling them. Method involves treatment of pyrotechnic composition with solution of binder, which is liquid sodium glass in amount of 3–10 wt% over formula of pyrotechnic composition.

EFFECT: introduction of process additive into pyrotechnic zirconium-containing compositions reduces their sensitivity to electric spark and friction, improved process characteristics – flowability, compactability, strength of articles and reduction of dusting.

1 cl, 1 tbl

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RU 2 700 511 C1

Authors

Demidov Oleg Sergeevich

Kanunov Anton Evgenevich

Konyshkin Ivan Viktorovich

Leshchinskaya Anna Germanovna

Yaroshenko Vyacheslav Viktorovich

Dates

2019-09-17—Published

2018-08-20—Filed