|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 78|
Sulfur free 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. Formulations include an ignition aid of a gluconic acid salt or an alkali metal nitrobenzoate salt or a mixture of the two salts in combination with various known oxidizing and reducing agents and with various known propellant additives. The oxidizing and reducing agents may be selected from the group consisting of carbon, lactose, potassium nitra...
Having thus described our invention, we claim: 1. A propellant composition comprising a sulfur free deflagrating gas generating formulation including oxidizing and reducing agents selected from the group consisting of carbon, sugars, nitrate salts, perchlorate salts, benzoate salts, and mixtures thereof, a first ignition aid of sodium nitrobenzoate salt, and a flow agent comprising tricalcium phoshate. 2. The propellant composition as in claim 1, said sulfur free deflagrating gas generating formulation including oxidizing and reducing agents selected ...