US 4889571
HIGH-ENERGY COMPOSITIONS HAVING CASTABLE THERMOPLASTIC BINDERS
Assignee
MORTON THIOKOL, INC., 110 NORTH WACKER DRIVE, CHICAGO, IL 60606, A CORP OF DE
Filed
Sep 2, 1986
Granted
Dec 26, 1989
Location
NEW LONDON PA US
Abstract
A propellant formulation includes energetic particulate solids dispersed in a binder system of high molecular weight 1,2 syndiotactic butadiene and a plasticizer. The propellant is prepared by mixing above the melting temperature of the butadiene and without the use of solvents. The propellant is castable without curing.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Dec 28, 1987
Rescinded
Feb 22, 1988
Duration
1 month
Inventor
- 1RODNEY L. WILLER
Record Details
- Patent number
- US 4889571
- Application
- 00006903
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Back to patent indexSource: USPTO 35 USC §181 secrecy order records