|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||149/109.2 ; 149/110|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 9 인용 특허 : 12|
A gas generating composition, particularly useful for inflating a vehicle occupant restraint, comprises an organic fuel, an oxidant, and iron oxide in an amount effective to provide a coolant function in the gas generating composition. At least a major portion of the iron oxide is substantially free of catalytic or paint grade material and has an average particle size in a narrow particle size distribution range greater than 100 microns.
[ Having described the invention, the following is claimed:] [16.] A vehicle occupant restraint comprising:(a) an inflator;(b) a gas generating composition in said inflator in the form of a cylindrical grain of a mixture of particulate components;(c) said gas generating composition comprising a particulate fuel component, an inorganic oxidizer component and a coolant component wherein said fuel component is an organic fuel and the ratio of fuel component to oxidizer component is approximately stoichiometric and said coolant component is particles of iron...