|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||149/018 ; 149/077 ; 102/205|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 29|
An autoigniting composition comprising lead thiocyanate Pb(SCN).sub.2 as the fuel, a chlorate as the oxidizer and optionally, a binder and/or a flow agent/thickener are disclosed for use in a vehicle occupant restraint system. The autoignition composition undergoes rapid autoignition at temperatures from approximately 190.degree. to 220.degree. C. thereby allowing the use of aluminum for the gas generator housing. The autoignition compositions of the present invention are safely manufactured by wet blending and may be installed via automation to the inte...
[ We claim:] [1.] An autoignition composition for use in a gas generating device consisting of:a) lead thiocyanate at 25-50%;b) potassium chlorate at 25-50%;c) a water soluble binder being present, in an amount of up to 5%; andd) a hydrophilic flow agent/thickener at 0.5-5% wherein said composition autoignites at about 190.degree. C. to about 220.degree. C.