Pressure exponent suppressants
First Claim
Patent Images
1. A propellant composition comprising;
- a binder present in an amount of about 4 to about 20 weight percent, an oxidizer present in an amount of about 50 to about 80 weight percent, a pressure exponent suppressant selected from the group consisting of hexanitrostilbene, triaminotrinitrobenzene, picric acid and the ammonium salt of picric acid and a curing agent, said pressure exponent suppressant being present in an amount of about 1 to about 20 weight percent of the propellant composition.
0 Assignments
0 Petitions
Accused Products
Abstract
The use of certain chemical constituents, such as hexanitrostilbene, triaotrinitrobenzene, picric acid and the ammonium salt of picric acid, which can be incorporated into propellant compositions which have high pressure exponents to reduce them to acceptable values. The propellant compositions generally include a binder, a curing agent, oxidizer ingredients, and other additives which depend upon the specific structure of a particular propellant formulation.
11 Citations
10 Claims
-
1. A propellant composition comprising;
- a binder present in an amount of about 4 to about 20 weight percent, an oxidizer present in an amount of about 50 to about 80 weight percent, a pressure exponent suppressant selected from the group consisting of hexanitrostilbene, triaminotrinitrobenzene, picric acid and the ammonium salt of picric acid and a curing agent, said pressure exponent suppressant being present in an amount of about 1 to about 20 weight percent of the propellant composition.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
Specification