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US 2019/0210937 A1Published application
Detonator-sensitive assembled booster charges for use in blasting engineering and the use thereof
AssigneeEst Energetics GmbH
InventorsJürgen KLUNKER, Konrad ZIEGLER
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Abstract
This invention relates to detonator-sensitive assembled booster charges for use in blasting engineering. The booster charge comprises nitroalkane and a cavity-forming agent.
Claims14
1-15. canceled
A detonator-sensitive booster charge for use in blasting engineering comprising:
- a mixture comprising a nitromethane, fumed silica, and a cavity-forming means comprising a plurality of hollow glass microspheres, and
- a receptacle for an ignition device,
- wherein the booster charge is configured so as to be waterproof and temperature-resistant.
Dependencies are inferred from the claim text.