|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/741 ; 280/736 ; 149/36|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 47 인용 특허 : 0|
The present invention relates to solid pyrotechnic propellant compositions useful in automotive inflatable safety systems for generating gas to inflate air/safety bags. The propellant compositions produce surprisingly high gas volume to weight ratios when combusted and substantially little to no production of smoke, particulate matter and toxic gases. These propellant compositions include a complex or coordination compound, preferably, a complex of hydrazine.
An inflator assembly for an inflatable safety system comprising: (a) a gas generator housing having at least one gas outlet; (b) a pyrotechnic propellant composition disposed inside said gas generator housing, said propellant composition comprising a compound containing hydrazine, wherein said compound containing hydrazine comprises a metal complex of hydrazine; and (c) a propellant ignition assembly.