METHOD FOR PRODUCTION OF SPHERICALLY GRAINED PYROXYLIN POWDER Russian patent published in 2002 - IPC

Abstract RU 2183604 C1

FIELD: production of spherically grained pyroxylin powders for small arms. SUBSTANCE: the method consists in formation of spherical particles of powder, their graphite grazing, phlegmatization and drying, the powder spherical particles are formed with a bulk density within 620 to 720 kg/cu. m, phlegmatization is accomplished by dibutyl phthalate during 50 to 70 minutes at a temperature of 90 to 98 C, and graphite grazing is conducted simultaneously with drying at a temperature of 80 to 95 C during 180 to 240 minutes. EFFECT: enhanced ballistic characteristics of powder featuring high electrostatic properties and looseness. 1 dwg, 1 tbl

Similar patents RU2183604C1

Title	Year	Author	Number
METHOD OF SPHERICAL GUNPOWDER RETARDING	2012	Staroverov Aleksandr Aleksandrovich Gatina Roza Fatykhovna Khatsrinov Aleksej Il'Ich Staroverova Elena Ivanovna Staroverov Vitalij Aleksandrovich Abdulkajumova Sufija Makhmutovna Mikhajlov Jurij Mikhajlovich Imamieva Ajgul' Ravilevna Basharov Murat Kamilevich	RU2497788C1
POROUS PYROXYLIN GUNPOWDER AND METHOD OF ITS RETARDATION	1995	Mikhajlov Ju.M. Korolev V.P. Baturin S.M. Melent'Ev A.M. Gorokhov N.P.	RU2071958C1
SPHERICAL RETARDED GUNPOWDER FOR SUBMACHINE GUN AND RIFLE CARTRIDGES	2003	Kustov V.G. Mal'Tseva L.M. Kuz'Mitskij G.Eh. Fedchenko N.N. Korolev V.P. Zubachev V.I. Mikhajlov Ju.M. Khromov I.V.	RU2254312C1
METHOD FOR OBTAINING BALL POWDER FOR 30 CARBINE SPORTS-HUNTING CARTRIDGE (7,62×33)	2009	Staroverova Elena Ivanovna Khatsrinov Aleksej Il'Ich Gatina Roza Fatykhovna Staroverov Aleksandr Aleksandrovich Imamieva Ajgul' Ravilevna Stepanov Viktor Mikhajlovich Mikhajlov Jurij Mikhajlovich Staroverov Vitalij Aleksandrovich Labunskij Andrej Borisovich	RU2427560C2
FUSIBLE COMPOSITION FOR EMULSIVE MODERATION OF POWDERS	2010	Latfullin Nail' Sultanovich Enejkina Tat'Jana Aleksandrovna Khajrullina Gul'Sina Mazitovna Ljapin Nikolaj Mikhajlovich Gatina Roza Fatykhovna Mikhajlov Jurij Mikhajlovich	RU2448073C2
GUNPOWDER PHLEGMATISING AGENTS	2008	Latfullin Nail' Sultanovich Enejkina Tat'Jana Aleksandrovna Sopin Vladimir Fedorovich Khatsrinov Aleksej Il'Ich Mikhajlov Jurij Mikhajlovich	RU2425017C2
METHOD FOR PRODUCTION OF SPHERICAL POWDER FOR 5,6 MM SPORT HUNTING CARTRIDGE OF CIRCULAR IGNITION	2010	Staroverova Elena Ivanovna Khatsrinov Aleksej Il'Ich Gatina Roza Fatykhovna Staroverov Aleksandr Aleksandrovich Imamieva Ajgul' Ravilevna Stepanov Viktor Mikhajlovich Staroverov Vitalij Aleksandrovich Labunskij Andrej Borisovich Mikhajlov Jurij Mikhajlovich	RU2452721C2
METHOD FOR PHLEGMATISATION OF COARSELY DISPERSED DIBASIC PELLET POWDER	2010	Latfullin Nail' Sultanovich Enejkina Tat'Jana Aleksandrovna Ljapin Nikolaj Mikhajlovich Arutjunjan Andrej Sarkisovich Gatina Roza Fatykhovna Gajnutdinov Marsel' Il'Dusovich Khajrullina Gul'Sina Mazitovna Mikhajlov Jurij Mikhajlovich	RU2439043C1
METHOD TO DESENSITISE DOUBLE-BASE BALL POWDER	2012	Khajrullina Gul'Sina Mazitovna Enejkina Tat'Jana Aleksandrovna Arutjunjan Andrej Sarkisovich Ljapin Nikolaj Mikhajlovich Khotuleva Ekaterina Valer'Evna Skarlukhina Vera Aleksandrovna Gatina Roza Fatykhovna Khatsrinov Aleksej Il'Ich Mikhajlov Jurij Mikhajlovich	RU2487107C1
METHOD OF PHLEGMATIZING OF DOUBLE-BASE SPHERICAL POWDER	2014	Enejkina Tat'Jana Aleksandrovna Selivanova Lilija Iskhakovna Khajrullina Gul'Sina Mazitovna Gatina Roza Fatykhovna Khatsrinov Aleksej Il'Ich Mikhajlov Jurij Mikhajlovich	RU2549859C1

RU 2 183 604 C1

Authors

Alikin V.N.

Kuz'Mitskij G.Eh.

Fedchenko N.N.

Karpov A.A.

Poletaev D.V.

Dates

2002-06-20—Published

2001-01-03—Filed