Active binder propellants incorporating burning rate catalysts

Explosive and thermic compositions or charges – Structure or arrangement of component or product – Solid particles dispersed in solid solution or matrix

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149 198, 149 22, 149 96, C06B 4510

Patent

active

041394046

ABSTRACT:
New propellant compositions characterized by the addition of certain simple salts and double salts, both metallic and non-metallic, having the B.sub.10 H.sub.10.sup.-2 anion in common, are taught herein to function as a class of burn rate catalysts, and not as fuels, when combined with a category of propellants known as nitrocellulose base propellants. Additionally, unique forms of the simple salts, created by coprecipitation of the simple salt with an oxidizer, constitute a third class of burn rate enhancers herein.

REFERENCES:
patent: 3107613 (1963-10-01), Armstrong et al.
patent: 3126305 (1964-03-01), Armstrong
patent: 3148938 (1964-09-01), Knoth
patent: 3149163 (1964-09-01), Knoth
patent: 3256056 (1966-06-01), Armstrong
patent: 3689331 (1972-09-01), Pierce
patent: 3808061 (1974-04-01), Pierce
patent: 4002681 (1977-01-01), Goddard

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