US 4659402
CROSS-LINKED DOUBLE BASE PROPELLANT HAVING IMPROVED LOW TEMPERATURE MECHANICAL PROPERTIES
Assignee
ALLIANT TECHSYSTEMS INC.
Filed
Dec 14, 1977
Granted
Apr 21, 1987
Location
MD US
Abstract
Cross-linked double base propellants having improved low temperature mechanical properties are provided. The improved properties are achieved by using a mixture of polyglycoladipate and polycaprolactone as the binder prepolymer and employing a lacquer grade nitrocellulose containing 12.1% N to 12.6% N as the source of nitrocellulose.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Apr 29, 1983
Rescinded
Apr 23, 1986
Duration
2 years, 12 months
Inventor
- 1THEODORE FRANCIS COMFORT
Record Details
- Patent number
- US 4659402
- Application
- 05860422
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
ALLIANT TECHSYSTEMS INC.Back to patent indexSource: USPTO 35 USC §181 secrecy order records