|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||149/70 ; 149/77 ; 149/83|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 27 인용 특허 : 0|
The solvent-free gas generant composition of this invention, comprising an oxidizer and a thermosettable resin, cures in about an hour or less at room temperature and within 5 minutes at 135°F. Void-free and crack-free gas generant grains are formed and cured in an extrusion process in which the temperature may be from about room temperature to about 200°F. The thermosettable resin is at least one of the group consisting of an acrylate-terminated polybutadiene, a hydroxy-terminated polybutadiene/diisocyanate reaction product, an ester of a polybutadiene ...
A void-free thermoset grain of a gas generant comprising an amount of an oxidizer sufficient to convert all available carbon to carbon dioxide and all available hydrogen to water, and at least one binder-fuel selected from the group consisting of an acrylate terminated polybutadiene, an ester formed by the reaction of a polybutadiene polycarboxylic acid with an epoxy modified polybutadiene, an ester formed by the reaction of a polybutadiene polycarboxylic acid with a hydroxyl-terminated polybutadiene, a styrene/polyester copolymer, and a hydroxy-terminat...