Explosive emulsion

Details Explosive emulsion Explosive emulsion

1989-07-14

1990-04-24

Lechert, Jr., Stephen J.

Explosive and thermic compositions or charges

Structure or arrangement of component or product

149 44, 149 46, 149 60, 149 61, 149 76, 149 83, C06G 4500

Patent

active

049191780

ABSTRACT:
Emulsifiers are disclosed which comprise the reaction product of component (I) with component (II). Component (I) comprises the reaction product of certain carboxylic acids or anhydrides, or ester or amide derivatives thereof, with ammonia, at least one amine, at least one alkali and/or at least one alkaline-earth metal. Component (II) comprises certain phosphorous-containing acids; or metal salts of said phosphorous-containing acids, the metals being selected from the group consisting of magnesium, calcium, strontium, chromium, manganese, iron, molybdenum, cobalt, nickel, copper, silver zinc, cadmium, aluminum, tin, lead, and mixtures of two or more thereof. These emulsifiers are useful in water-in-oil explosive emulsions.

REFERENCES:
patent: 4357184 (1982-11-01), Binet et al.
patent: 4708753 (1987-11-01), Forsberg
patent: 4710248 (1987-12-01), Yates et al.
patent: 4764230 (1988-08-01), Bates et al.
patent: 4820361 (1989-09-01), McKenzie
patent: 4822433 (1989-04-01), Cooper et al.
patent: 4828633 (1989-05-01), Forsberg
patent: 4840687 (1989-06-01), Forsberg et al.
patent: 4844756 (1989-07-01), Forsberg

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