Double-base nitrocellulose propellant

Details Double-base nitrocellulose propellant Double-base nitrocellulose propellant

1973-12-13

1978-11-21

Engle, Samuel W.

Explosive and thermic compositions or charges

Containing nitrated organic compound

Nitrocellulose, 10 percent or over

149 96, 264 3R, C06B 2520, C06B 2518, C06B 2100

Patent

active

041264975

ABSTRACT:
A double base propellant having plasticizer and ballistic modifiers unifoy dispersed therein is formed by using high speed, high shear techniques. The method of uniformly incorporating plasticizers and ballistic modifiers in a solventless process for preparing nitrocellulose is accomplished by forming a slurry of nitrocellulose under high shear, high speed mixing, adding the plasticizers and modifiers thereto and recovering the propellant.

REFERENCES:
patent: 2967098 (1961-01-01), Weil
patent: 3311513 (1967-03-01), Forrest
patent: 3317361 (1967-05-01), Hopper
patent: 3378611 (1968-04-01), Kincaid
patent: 3422169 (1969-01-01), Brooks
patent: 3422170 (1969-01-01), Brooks
patent: 3639183 (1972-02-01), Crescenzo
patent: 3676533 (1972-07-01), Dehm
patent: 3689331 (1972-09-01), Pierce
patent: 3723202 (1973-03-01), Butler

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