Solid propellant with non-crystalline polyether/energetic plasti

Details Solid propellant with non-crystalline polyether/energetic plasti Solid propellant with non-crystalline polyether/energetic plasti

1989-03-17

1998-07-21

Miller, Edward A.

Explosive and thermic compositions or charges

Structure or arrangement of component or product

Solid particles dispersed in solid solution or matrix

149 194, C06B 4510

Patent

active

057837694

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.

REFERENCES:
patent: 3809585 (1974-05-01), Greenberg
patent: 4483978 (1984-11-01), Manser
patent: 4707540 (1987-11-01), Manser et al.
patent: 4764586 (1988-08-01), Manser et al.
patent: 4799980 (1989-01-01), Reed
patent: 4804424 (1989-02-01), Hinshaw
patent: 4806613 (1989-02-01), Wardle
patent: 5067996 (1991-11-01), Lundstrom et al.
patent: 5099042 (1992-03-01), Wardle et al.
patent: 5348596 (1994-09-01), Goleniewski et al.

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