IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0291148
(1981-08-07)
|
발명자
/ 주소 |
- Poole Donald R. (Woodinville WA)
|
출원인 / 주소 |
- Rockcor, Inc. (Redmond WA 02)
|
인용정보 |
피인용 횟수 :
26 인용 특허 :
3 |
초록
▼
A pelletized propellant particularly suitable for crash restraint device inflation apparatus comprising an alkali metal azide, an oxidizing agent, and a metal oxide formed by dehydrating a hydrated oxide formed in situ, the burn time and sensitivity of the composition being adjusted to produce the n
A pelletized propellant particularly suitable for crash restraint device inflation apparatus comprising an alkali metal azide, an oxidizing agent, and a metal oxide formed by dehydrating a hydrated oxide formed in situ, the burn time and sensitivity of the composition being adjusted to produce the necessary properties for crash restraint device inflators.
대표청구항
▼
A gas generating composition formable into pellets of enhanced strength made by the process comprising the steps of: forming a hydrated metal oxide gel by reacting a base with a metal salt, said metal being selected from the group consisting of aluminum, magnesium, chromium, manganese, iron, cobalt,
A gas generating composition formable into pellets of enhanced strength made by the process comprising the steps of: forming a hydrated metal oxide gel by reacting a base with a metal salt, said metal being selected from the group consisting of aluminum, magnesium, chromium, manganese, iron, cobalt, copper, nickel, cerium and of the remaining transition series elements which form a gelatinous hydrated metal oxide when the salts thereof are reacted with a base; mixing said hydrated metal oxide gel with a metal oxide oxidant chosen from the group consisting of the oxides of aluminum, magnesium, chromium, manganese, iron, cobalt, copper, nickel, cerium and of the remaining transition series elements which form a gelatinous hydrated metal oxide when the salts thereof are reacted with a base; dehydrating the hydrated metal oxide in the presence said metal oxides oxidant; and adding a metal azide chosen from the alkali and alkaline earth azides. A method of making a gas generating composition formable into pellets of enhanced strength comprising the steps of: forming a hydrated metal oxide gel by reacting a base with a metal salt, said metal being selected from the group consisting of aluminum, magnesium, chromium, manganese, iron, cobalt, copper, nickel, cerium and of the remaining transition series elements which form a gelatinous hydrated metal oxide when the salts thereof are reacted with a base; mixing said gel with a particulate metal oxide oxidant chosen from the group consisting of the oxides of aluminum, magnesium, chromium, manganese, iron, cobalt, copper, nickel, cerium and of the remaining transition series elements which form a gelatinous hydrated metal oxide when the salts thereof are reacted with a base; dehydrating the hydrated metal oxide in the presence of said particulate metal oxide oxidant: and adding a metal azide chosen from the alkali and alkaline earth azides.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.