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특허 상세정보

Gas generant composition

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-047/08    C06B-031/00   
미국특허분류(USC) 149/036 ; 149/038 ; 149/045 ; 149/110 ; 149/114
출원번호 US-0447432 (1999-11-23)
우선권정보 JP0318730 (1995-12-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Birch, Stewart, Kolasch & Birch, LLP
인용정보 피인용 횟수 : 4  인용 특허 : 17
초록

A nitrogen-containing organic compound such as a compound containing amino group or amido group or a tetrazole derivative and a oxygen-containing inorganic oxidizer such as KNO.sub.3, Sr(NO.sub.3).sub.2 or KClO.sub.4 are essential components. Therewith one or more metal oxides are contained in the mixed catalyst of the gas generant composition. The oxide is selected from manganese dioxide having a specific surface area not less than 50 m.sup.2 /g; copper oxide having a specific surface area not less than 1 m.sup.2 /g; molybdenum oxides such as molybdenum...

대표
청구항

[ What is claimed is:] [1.]1. A gas generant composition comprising a nitrogen-containing organic compound, an oxygen-containing inorganic oxidizer, and a copper oxide having a specific surface area not less than 1 m.sup.2 /g and an average particle size of not more than 5 .mu..

이 특허에 인용된 특허 (17)

  1. Poole Donald R. (Woodinville WA) Wilson Michael A. (Bothell WA). Composition and process for inflating a safety crash bag. USP1990084948439.
  2. Taylor Robert D. (Hynum UT) Smith Gary L. (Ogden UT) Olsen Ritchie (Ogden UT). Enhanced thermal and ignition stability azide gas generant. USP1993065223184.
  3. Matsuda Naoki,JPX ; Hirata Norimasa,JPX ; Iyoshi Shuzo,JPX. Gas generant composition. USP1998075780767.
  4. Moriyuki Naosuke (Takasaki JPX) Yamamoto Yoshimasa (Fujioka JPX) Shimosada Hajime (Tokyo JPX). Gas generating agent and gas generator for automobile air bags. USP1995105460667.
  5. Yamato Yo,JPX. Gas generating agent with trihydrazino triazine fuel. USP1998065773754.
  6. Ramaswamy Coodly Puttasastry (Plant City FL) Grzelczyk Cezary (Lakeland FL). Gas generating composition. USP1997085661261.
  7. Cabrera Raul Rosales. Gas generating device with specific composition. USP1998125844164.
  8. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal complexes for use as gas generants. USP1998035725699.
  9. Knowlton Gregory D. ; Ludwig Christopher P.. Method of safely initiating combustion of a gas generant composition using an autoignition composition. USP1998045739460.
  10. Lundstrom Norman H. ; Scheffee Robert S. ; Luke Daniel S.. Nonazide ammonium nitrate based gas generant compositions that burn at ambient pressure. USP2000016017404.
  11. Taylor Robert D. (Hynum UT) Smith Gary L. (Ogden UT) Olsen Ritchie (Ogden UT). Process for making an enhanced thermal and ignition stability azide gas generant. USP1991055019220.
  12. Ebata Shuji (Niigata JPX) Hirayama Hiroyuki (Niigata JPX) Higuchi Hirofumi (Niigata JPX) Kida Koichi (Niigata JPX). Process for producing a denaturated manganese dioxide catalyst for the hydration reaction of cyanohydrins. USP1991105061675.
  13. Chan Sek Kwan,CAX ; Hsu Noel Yu Wee,CAX ; Oliver Ray,GBX. Process for the preparation of gas-generating compositions. USP1998055756930.
  14. Lundstrom Norman H. (Tacoma WA) Shaw Graham C. (Garland UT). Pyrotechnic non-azide gas generants based on a non-hydrogen containing tetrazole compound. USP1983014370181.
  15. Shaw Graham C. (Garland UT). Solid non-azide nitrogen gas generant compositions. USP1983014369079.
  16. Menke Klaus (Bruchsal DEX) Bohnlein-Mauss Jutta (Speyer DEX) Schmid Helmut (Karlsruhe DEX) Bucerius Klaus M. (Karlsruhe DEX) Engel Walther (Woschbach DEX). Solid propellant based on phase-stabilized ammonium nitrate. USP1996125589661.
  17. Ludwig Christopher P. (4038 Normanwood West Bloomfield MI 48323). Vehicle airbag inflator and related method. USP1996095551725.