Gunpowder substituted composition and method
First Claim
Patent Images
1. A consumable cartridge comprising:
- (a) a primer; and
(b) a projectile; and
(c) a molded cartridge case containing means for receiving said primer and means for receiving said projectile in association therewith for use in a firearm, said molded cartridge case comprising a composition made from an inorganic nitrate oxidizer and an organic acid selected from the group consisting of erythorbic acid, ascorbic acid, and mixtures thereof.
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Accused Products
Abstract
A gunpowder substitute which is capable of also being molded into a consumable cartridge or cartridge case comprising between 50% to 75% by weight of an inorganic nitrate and between 25% to 50% by weight of an organic acid including ascorbic acid, erythorbic acid and mixtures thereof.
24 Citations
20 Claims
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1. A consumable cartridge comprising:
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(a) a primer; and (b) a projectile; and (c) a molded cartridge case containing means for receiving said primer and means for receiving said projectile in association therewith for use in a firearm, said molded cartridge case comprising a composition made from an inorganic nitrate oxidizer and an organic acid selected from the group consisting of erythorbic acid, ascorbic acid, and mixtures thereof. - View Dependent Claims (2, 3)
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4. The consumable cartridge case comprising:
a molded cartridge case containing means for receiving a primer and means for receiving a projectile in association therewith suitable for use in a firearm, said molded cartridge case having a generally cylindrical shape and containing a composition prepared from a mixture of an inorganic nitrate oxidizer selected from the group consisting of potassium nitrate, ammonium nitrate and mixtures thereof, and an organic acid selected from the group consisting of erythorbic acid, ascorbic acid and mixtures thereof. - View Dependent Claims (5)
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6. A method of making a consumable cartridge comprising the steps of (1) forming a slurry and solution of an oxidizer and an organic acid;
- (2) drying the slurry and solution mixture at a temperature below about 175°
F. (79°
C.); and
(3) compacting the dried mixture in a mold to a preselected shape using between 10,000 lbs. per square inch and 14,000 lbs. per square inch to form the finished shape. - View Dependent Claims (7, 8, 9)
- (2) drying the slurry and solution mixture at a temperature below about 175°
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10. A method of making a consumable cartridge case comprising the steps of (1) forming a slurry and solution of an oxidizer and an organic acid;
- (2) drying the slurry and solution mixture at a temperature below about 175°
F. (79°
C.); and
(3) compacting the dried mixture in a mold to a preselected generally hollow cylindrical shape using between 10,000 lbs. per square inch and 14,000 lbs. per square inch to form the finished shape. - View Dependent Claims (11, 12, 13)
- (2) drying the slurry and solution mixture at a temperature below about 175°
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14. A gunpowder substitute comprising:
a dry mixture of an inorganic nitrate oxidizer and an organic acid including erythorbic or ascorbic acid. - View Dependent Claims (15, 16, 17)
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18. A method of making a gunpowder substitute comprising the steps of (1) forming a slurry and solution of an oxidizer and an organic acid;
- (2) drying the slurry and solution mixture at a temperature below about 175°
F. (79°
C.); and
(3) dry mixing the dried mixture. - View Dependent Claims (19, 20)
- (2) drying the slurry and solution mixture at a temperature below about 175°
Specification