|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||102/288 ; 102/289 ; 149/019.4 ; 149/019.5|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 9 인용 특허 : 0|
A hybrid inflator for an inflatable vehicle occupant protection device comprises a quantity of a stored inflation fluid (42) and a body (44) of an ignitable combustible material to heat the stored inflation fluid and increase its pressure. The body (44) of ignitable combustible material comprises a solid binder and an oxidizing agent. The binder is a block copolymer comprising blocks of an amorphous polymeric monomer in an alternating sequence with blocks of a crystalline polymeric monomer. A preferred block copolymer comprises a long chain polyether gly...
[ Having described the invention, the following is claimed:] [1.] A hybrid inflator for a vehicle occupant protection device comprising:(a) a stored inflation fluid;(b) a body of an ignitable combustible material in an effective amount which, when ignited, provides hot combustion products to heat the stored inflation fluid and increase its pressure;said body of ignitable combustible material comprising a solid organic polymeric binder and an oxidizing agent, said solid organic polymeric binder comprising a thermoplastic block copolymer comprising at leas...