METHOD OF PRODUCING NANOCAPSULES OF CYCLOTRIMETHYLENE TRINITROAMINE (HEXOGEN) Russian patent published in 2020 - IPC B82B3/00 B82B1/00 C06B25/34 C06B45/20 

Abstract RU 2717075 C1

FIELD: technological processes.

SUBSTANCE: invention relates to a method of producing nanocapsules of hexogen, in which the nucleus used is hexogen and as a nanocapsule shell – sodium carboxymethyl cellulose. Process is carried out by slow addition of hexogen to a suspension of sodium carboxymethyl cellulose in hexane in presence of 0.01 g of preparation E472c as a surfactant while stirring at 600 rpm, wherein mass ratio of core : shell in terms of dry substance is 1:3, or 1:1, or 1:2, or 2:1, then adding chladone-113, obtained suspension is filtered and dried at room temperature.

EFFECT: simplification and acceleration of the process of nanocapsules production and increase of mass output.

1 cl, 4 ex

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RU 2 717 075 C1

Authors

Krolevets Aleksandr Aleksandrovich

Dates

2020-03-18Published

2019-08-27Filed