Premixed liquid monopropellant solutions and mixtures

Details Premixed liquid monopropellant solutions and mixtures Premixed liquid monopropellant solutions and mixtures

2006-01-10

2006-01-10

Felton, Aileen (Department: 3641)

Explosive and thermic compositions or charges

Containing liquefied gaseous fuel or liquefied oxygen...

Reexamination Certificate

active

06984273

ABSTRACT:
Nondetonable, or low detonation sensitivity, substantially nontoxic liquid monopropellants are provided. The liquid propellants are formed from aqueous solutions of solid oxidizers in liquid oxidizers and water soluble liquid fuels and formulated to have a freezing point less than −10° C. Liquid oxidizers may be inorganic or organic aqueous solutions, with hydrogen peroxide being preferred. Preferred solid oxidizers are water soluble nitrates including ammonium dinitramide, aminoguanidine dinitrate, ammonium nitrate, hydroxylamine nitrate, hydrazine nitrate, guanidine nitrate and aminoguanidine nitrate. Preferred liquid fuels are water soluble alcohols, amines and amine nitrates, hydroxyethyl hydrazine, hydroxyethylhydrazine nitrate, cyanoguanidine, guanidines, aminoguanidines, triaminoguanidines, and their nitrate salts, ethanolamine dinitrate, ethylenediamine dinitrate, polyvinyl nitrate, and aziridine.

REFERENCES:
patent: 2896407 (1959-07-01), Zletz et al.
patent: 3004842 (1961-10-01), Rowlinson
patent: 3020708 (1962-02-01), Mahan
patent: 3036940 (1962-05-01), Fletcher
patent: 3072020 (1963-01-01), Barnes et al.
patent: 3143446 (1964-08-01), Berman
patent: 3470040 (1969-09-01), Tarpley, Jr.
patent: 3662555 (1972-05-01), Ayers et al.
patent: 3700393 (1972-10-01), Mueller
patent: 3797392 (1974-03-01), Eckels
patent: 4047988 (1977-09-01), Weill et al.
patent: 4294633 (1981-10-01), Clay
patent: 4527389 (1985-07-01), Biddle et al.
patent: 4698105 (1987-10-01), Inoue et al.
patent: 4822433 (1989-04-01), Cooper et al.
patent: 4942800 (1990-07-01), Bouillet et al.
patent: 5292387 (1994-03-01), Highsmith et al.
patent: 5565150 (1996-10-01), Dillehay et al.
patent: 5727368 (1998-03-01), Wernimont et al.
patent: 5837931 (1998-11-01), Bruenner et al.
patent: H1768 (1999-01-01), Mueller et al.
patent: 5932837 (1999-08-01), Rusek et al.
patent: 5972136 (1999-10-01), Wagaman
patent: 5976483 (1999-11-01), Langlet et al.
patent: 56014584 (1981-02-01), None
patent: 02099662 (1990-04-01), None
patent: 07315345 (1995-12-01), None
Article by P.R. Stokes entitled “Hydrogen Peroxide for Power and Propulsion”, read at the Science Museum in London on Jan. 14, 1998.
Article by Harold N. Feigenbaum et al. entitled “Practical Experiences with High Test Hydrogen Peroxide.” Publication date unknown.
Browser indicates last modified on Oct. 26, 1998.
Japanese published patent document 56014584A, published Feb. 12, 1981.
Japanese published patent document 02099662A, published Apr. 11, 1990.
Japanese published patent document 07315345A, published Dec. 5, 1995.
Article by P.R. Stokes entitled “Hydrogen Peroxide for Power and Propulsion,” read at the Science Museum in London on Jan. 14, 1998.

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