초록 ▼

An ignition enhancer coating composition for alkali metal azide pyrotechnic propellant compositions comprised of about 2 to 15 weight percent of an oxygen-containing polymeric compound; about 20 to 50 weight percent of an alkali metal azide; and about 40 to 80 weight percent of an inorganic oxidizer

An ignition enhancer coating composition for alkali metal azide pyrotechnic propellant compositions comprised of about 2 to 15 weight percent of an oxygen-containing polymeric compound; about 20 to 50 weight percent of an alkali metal azide; and about 40 to 80 weight percent of an inorganic oxidizer. This invention also relates to a pyrotechnic propellant coated with said ignition enhancer composition.

대표청구항 ▼

An ignition enhancer composition for coating alkali metal azide-based pyrotechnic propellants which comprises: (a) about 2 to 15 weight percent of a combustible oxygen-containing polymeric compound selected from the group consisting of cellulose acetate resins and polyvinyl acetate resins; (b) about

An ignition enhancer composition for coating alkali metal azide-based pyrotechnic propellants which comprises: (a) about 2 to 15 weight percent of a combustible oxygen-containing polymeric compound selected from the group consisting of cellulose acetate resins and polyvinyl acetate resins; (b) about 20 to 50 weight percent of an alkali metal azide; and (c) about 40 to 80 weight percent of an inorganic oxidizer; wherein all weight percents are based on the total weight of the ignition enhancer composition. An azide-based pyrotechnic propellant composition suitable for use in inflating an inflatable device, said composition comprising said propellant coated with an ignition enhancer composition, said ignition enhancer composition comprising: (a) about 2 to 15 weight percent of a combustible oxygen-containing polymeric compound selected from the group consisting of cellulose acetate and polyvinyl acetate resins; (b) about 20 to 50 weight percent of an alkali metal azide; and (c) about 40 to 80 weight percent of an inorganic oxidizer; wherein all weight percents are based on the total weight of the ignition enhancer composition.