|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 22|
A vinylated tetrazole substituted at the 5-position of the tetrazole ring is formed by a water-based method. A gas generating composition 12 containing the vinylated tetrazole is contained within an exemplary gas generator 10. A gas generating system 200 incorporates the vinylated tetrazole therein. A vehicle occupant protection system 180 incorporates the gas generating system 200.
What is claimed is: 1. A method of forming a poly (5-vinyl)tetrazole, the method including the steps of: providing a reaction vessel; adding water to the reaction vessel; adding at least one aide salt to the reaction vessel; adding at least one surfactant to the reaction vessel; adding a polyacrylonitrile polymer to the reaction vessel, wherein the order of adding the water, azide salt, surfactant and the polyacrylonitrile polymer to the reactant vessel may be varied; mixing the contents of the reaction vessel into a liquid aqueous mixture void of organ...