|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||149/109.6; 149/108.2; 149/109.4|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 28|
A polyvinyl(tetrazole) is formed by a water-based method. A gas generating composition 12 containing the polyvinyl(tetrazole) is contained within an exemplary gas generator 10. An article or gas generating system 200 incorporates the polyvinyl(tetrazole) therein. A vehicle occupant protection system 180 incorporates the gas generating system 200. An article or substrate 300 containing a coating 302 formed from the product of the water-based method is also described.
What is claimed is: 1. An article including a product formed by the method comprising the steps of: providing a reaction vessel; adding water to the reaction vessel; adding at least one azide salt to the reaction vessel; adding at least one surfactant to the reaction vessel; adding at least one divalent zinc halide to the reaction vessel; adding at least one polymer containing cyano or nitrile functionality to the reaction vessel, wherein the order of adding the water, azide salt, surfactant and polymer to the reactant vessel may be varied; mixing the c...