Water-in-oil emulsion explosive composition

Explosive and thermic compositions or charges – Structure or arrangement of component or product

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149 60, 149 61, C06B 4500

Patent

active

043157874

ABSTRACT:
A water-in-oil emulsion explosive composition consisting of ammonium nitrate or a mixture of ammonium nitrate and the other inorganic oxidizer salts, water, oil and/or wax, at least one emulsifier of the group consisting of potassium octadecylsulfonate and sodium N-methyl-N-alkyl(beef tallow)-taurate and at least one of hollow microspheres and bubbles generated from a chemical foaming agent is excellent in the emulsion stability in storage, detonability at low temperature, explosion reactivity and sympathetic detonability.

REFERENCES:
patent: 3674578 (1972-07-01), Cattermore et al.
patent: 3995673 (1976-12-01), Grigaitis et al.
patent: 4008108 (1977-02-01), Chrisp
patent: 4110134 (1978-08-01), Wade
patent: 4111727 (1978-09-01), Clay
patent: 4248644 (1981-02-01), Healy

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