ENCAPSULATED PROPELLANT GRAIN COMPOSITION, METHOD OF PREPARATION, ARTICLE FABRICATED THEREFROM AND METHOD OF FABRICATION
Assignee
MICRO-ERGICS, INC.
Filed
Dec 31, 1990
Granted
Feb 3, 1998
Location
HURON SD US
Abstract
A propellant grain composition for use in solid fuel rocket engines comprises a first reactant component consisting of an oxidizer. A polymeric barrier coating encapsulates the first reactant component and a second reactant component comprising a reducer fuel reactable with the oxidizer is coated thereon, A final polymeric coating is placed over the entire propellant grain to yield a unitary metal fuel-oxidizer propellant grain structure for use as a solid rocket fuel.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jul 10, 1991
Rescinded
Mar 18, 1997
Duration
5 years, 8 months
Inventor
- 1JOHN B. SCHUMACHER
Record Details
- Patent number
- US 5714711
- Application
- 07636439
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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