US 4776993
EXTRUSION METHOD FOR OBTAINING HIGH STRENGTH COMPOSITE PROPELLANTS
Assignee
Filed
May 14, 1974
Granted
Oct 11, 1988
Location
MD US
Abstract
A method of manufacturing composite propellants which include compounding the propellant with an extended final mix cycle, partially curing the propellant mixture to a specified hardness, and extruding the propellant under certain conditions.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Sep 2, 1982
Rescinded
Dec 26, 1985
Duration
3 years, 3 months
Inventor
- 1MARGUERITE S. CHANG
Record Details
- Patent number
- US 4776993
- Application
- 05470506
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
More from this assignee
US 8017768
IMPROVED CATALITIC SYNTHESIS OF CAGED POLYNITRAMINE COMPOUNDS
US 6905561
SOLID ROCKET PROPELLANT
US 7408159
DUAL INFRARED BAND OBJECTIVE LENS
US 6201242
BANDGAP RADIATION DETECTOR
US 6083885
METHOD OF FORMING TEXTURED HIGH-TEMPERATURE SUPERCONDUCTORS
US 5969851
APPARATUS FOR CONTROLLING THE POSITION AND DIRECTION OF A LASER BEAM
Back to patent indexSource: USPTO 35 USC §181 secrecy order records