Inhibitor for gun propellants

Explosive and thermic compositions or charges – Structure or arrangement of component or product – Coated component

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149 9, 149 10, C06B 4522

Patent

active

042630690

ABSTRACT:
Gun propellant is coated with an oligomer having the structure: ##STR1## wherein R is --CH.sub.2 CH.sub.2 CH.sub.2 Si(OCH.sub.3).sub.3 ; wherein n s an integer of from 5 to 50 and wherein m is an integer of from 1 to 5. The purpose of the coating is to decrease the peak pressure produced but make the pressure that is produced last longer.

REFERENCES:
patent: Re27025 (1971-01-01), McDonald
patent: 3137741 (1964-06-01), Vondersmith et al.
patent: 3665862 (1972-05-01), Lane
patent: 3767488 (1973-10-01), Seals
patent: 3948697 (1976-04-01), Flanagan et al.
patent: 3984264 (1976-10-01), Lampert
patent: 3985592 (1976-10-01), Hackett et al.

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