|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||149/4 ; 149/11 ; 149/18 ; 149/195|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 21 인용 특허 : 3|
Self-supporting water-bearing explosive products, e.g., for use as primers and in blasting and seismic charges, contain discrete cells of an aqueous solution of an inorganic oxidizing salt and/or of an amine salt encapsulated by a crosslinked (thermoset) resin matrix. The products are sensitized by a dispersed solid high explosive and/or gas bubbles or voids. Preferred primers are sensitized by PETN and are rigid. The products are made by crosslinking a liquid polymer in the continuous phase of an emulsion which contains the aqueous solution as a discont...
A self-supporting water-bearing explosive product comprising (a) a mass of crosslinked organic resin as a fuel component forming a continuous matrix; (b) an aqueous solution of at least one salt of an inorganic oxidizing acid as an oxidizer component forming a discontinuous phase emulsifyingly dispersed within, and encapsulated by, said continuous matrix, said salt being derived from nitric or perchloric acid and a base selected from the group consisting of ammonia, amines, and alkali and alkaline-earth metal hydroxides; and (c) dispersed in said matrix ...