|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||C06B-045/10 C06B-031/00 C06B-031/28|
|미국특허분류(USC)||149/019.91 ; 149/045 ; 149/046|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 12|
A vehicle occupant protection device comprises a body of gas generating material which comprises a solid solution of a water soluble liquid oxidizer and a hydrophilic polymeric gelling agent. The gelling agent comprises carbon atoms in an effective amount to function as a fuel with the liquid oxidizer. The solid solution also comprises water, preferably in the amount of about 5% to about 25% based on the weight of the body of gas generating material. The water reduces the temperature of the gas which is produced and also increases its volume, making the ...
[ Having described the invention, the following is claimed:] [1.]1. A vehicle occupant protection device comprising a body of gas generating material, said body consisting essentially of:(a) a solid solution of(i) a water soluble liquid oxidizer;(ii) a hydrophilic polymeric gelling agent wherein said gelling agent comprises an effective amount of carbon atoms to provide a combustible mixture with said liquid oxidizer in said body of gas generating material;(iii) zero to about 5% ammonium nitrate; and(iv) about 5% to about 25% water; amounts of (i) throug...