US 5783769
SOLID PROPELLANT WITH NON-CRYSTALLINE POLYETHER/ENERGETIC PLASTICIZER BINDER
Assignee
HERCULES INCORPORATED, A CORP. OF DE.
Filed
Mar 17, 1989
Granted
Jul 21, 1998
Location
SANDY UT US
Abstract
A solid propellant composition of an oxidizer, a fuel, a binder, and at least one other additive has an improved binder system comprising a non-crystalline polyether having a molecular weight of 1250-9000 (such as Teracol TE and ER-1250/25) and an energetic plasticizer (such as BuNENA, EthylNENA, TEGDN, and DEGDN plasticizers). Propellants of this invention can be used, for example, in ground-launched interceptors, air launched tactical motors, and space boosters.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Aug 2, 1989
Rescinded
May 19, 1994
Duration
4 years, 9 months
Inventor
- 1JOHN R. GOLENIEWSKI
Record Details
- Patent number
- US 5783769
- Application
- 07326852
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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HERCULES INCORPORATED, A CORP. OF DE.Back to patent indexSource: USPTO 35 USC §181 secrecy order records