Explosive and thermic compositions or charges – Structure or arrangement of component or product – Particles of diverse size or shape
Patent
1984-10-02
1985-09-24
Lechert, Jr., Stephen J.
Explosive and thermic compositions or charges
Structure or arrangement of component or product
Particles of diverse size or shape
149 2, 149 37, 149 38, 149 39, 149 40, 149 41, 149 42, 149 43, 149 44, 149 45, 149 46, 149 47, 149 55, 149 56, 149 57, 149 61, 149 62, 149 69, 149 70, 149 71, 149 72, 149 73, 149 76, 149 77, 149 78, 149 80, 149 82, 149 83, 149 85, 149 88, 149 92, 149110, 149105, C06B 4502
Patent
active
045431370
ABSTRACT:
A gas-retaining agent consisting of bubble assemblies, each bubble assembly being one particle consisting of a large number of bubbles agglomerated into the particle, is effective for improving the safety of water-in-oil emulsion explosive compositions against methane and coal dust, for improving the sympathetic detonability of the explosive compositions and for lowering their detonation velocity without deteriorating their strength.
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patent: 4500370 (1985-02-01), Hajto
Edamura Koji
Sakai Hiroshi
Sato Kazuyuki
Torii Akio
Lechert Jr. Stephen J.
Nippon Oil and Fats Co. Ltd.
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