White propellant compositions

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United States of America Patent

PATENT NO 7914633
SERIAL NO

11870383

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Sulfur-free and carbon-free, white propellant compositions for use as a blackpowder substitute in firearms, munitions, and pyrotechnics to form combustion byproducts that are water soluble and are free of corrosive sulfur compounds and black carbon residues. Formulations include a fuel agent selected from the group consisting of sodium benzoate, lactose, sodium salicylate, sodium m-nitrobenzoate, and mixtures thereof. The fuel agent is combined with dextrin, potassium nitrate, potassium perchlorate, and tricalcium phosphate. Dicyanodiamide may be incorporated in the formulation as a burn rate modifier.

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Patent Owner(s)

Patent OwnerAddress
HODGDON POWDER COMPANY INCSHAWNEE MISSION KS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barrett, G Dean Kansas City, US 3 25
Bowen, Thomas W Shawnee, US 1 0
Dielh, Terry M Alta Vista, US 1 0

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