|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||C06B-045/34 C06B-035/00 C06B-045/10|
|미국특허분류(USC)||149/7 ; 149/197 ; 149/1991 ; 149/35|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 17 인용 특허 : 6|
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.
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...