METHOD OF OBTAINING NANOCAPSULES OF CYCLOTETRAMETHYLENETETRANTIROAMINE (β-HMX) Russian patent published in 2021 - IPC C06B25/34 C06B45/22 C07D257/02 B82B1/00 B82B3/00 B82Y40/00 

Abstract RU 2745754 C1

FIELD: nanotechnology.

SUBSTANCE: invention relates to the field of nanotechnology, specifically to a method for producing β-HMX nanocapsules. The method is characterized by the fact that guar gum is used as the shell of the nanocapsules, and β-HMX is used as the core. At the same time, β-HMX is slowly added to a suspension of guar gum in petroleum ether in the presence of 0.01 g of E472c as a surfactant with stirring at 600 rpm, the mass ratio of the core to the shell in terms of dry matter is 1:3, or 1:1, or 1:2, or 2:1. Next, hexafluorobenzene is poured in, the resulting suspension is filtered off and dried at room temperature.

EFFECT: method makes it possible to obtain β-HMX nanocapsules in a guar gum shell.

1 cl, 4 ex

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RU 2 745 754 C1

Authors

Krolevets Aleksandr Aleksandrovich

Dates

2021-03-31Published

2019-09-23Filed