|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||149/22 ; 149/36 ; 149/38 ; 149/40|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 24 인용 특허 : 0|
Autoigniting compositions containing a hydrazine salt of 3-nitro-1,2,4-triazole-5-one for the gas generator of a vehicle occupant restraint system result in rapid autoignition at temperatures from approximately 150°C. (302°F.) to 220°C. (428°F.) thereby allowing the gas generator to operate at lower temperatures to facilitate use of an aluminum canister. The autoignition compositions of the present invention are relatively insensitive to shock or impact, are safe to manufacture and handle, and are advantageously classified as Class B materials.
An autoigniting composition for a gas generator of a vehicle occupant restraint system comprising a hydrazine salt of 3-nitro-1,2,4-triazole-5-one and a first additive comprising an oxidizer, wherein said composition is thermally stable when said first additive is combined with said hydrazine salt of 3-nitro-1,2,4-triazole-5-one.