|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||149/036 ; 149/046 ; 149/047|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 36 인용 특허 : 6|
Thermally stable gas generant compositions incorporate a combination of one or more primary nonazide high-nitrogen fuels selected from a group including tetrazoles, bitetrazoles, and triazoles, and salts thereof; and one or more secondary nonazide high nitrogen fuels selected from azodicarbonamide and hydrazodicarbonamide. The primary and secondary fuels are combined with phase-stabilized ammonium nitrate that when combusted, results in a greater yield of gaseous products per mass unit of gas generant, a reduced yield of solid combustion products, lower ...
[ We claim:] [1.] A gas generant composition useful for inflating an automotive air bag passive restraint system comprising a mixture of:a high-nitrogen nonazide fuel selected from the class consisting of 1-, 3-, and 5-substituted amine salts of triazoles, and, 1- and 5-substituted amine salts of tetrazoles;a second fuel selected from the group consisting of hydrazodicarbonamide and azodicarbonamide; andphase stabilized ammonium nitrate.