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특허 상세정보

Crash bag propellant composition and method for generating nitrogen gas

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-035/00   
미국특허분류(USC) 149/35 ; 149/1092 ; 280/734 ; 280/736
출원번호 US-0437861 (1989-11-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 4  인용 특허 : 15
초록

A propellant composition and method for limiting the corrosive properties of by-products from initiated crash bag propellant compositions comprising a 1(a) or 2(a) group metal azide salt, an oxidizer in the form of an oxide of a non-toxic transition metal element, and an effective amount of a modifier component of the formula Mex(An)o wherein Me is a metal cation selected from iron, copper, cobalt, nickel, and molybdenum; An is an anion group which is chemically compatible with and capable of reacting with the metal of the azide salt to form nitrogen gas...

대표
청구항

A propellant composition comprising, in combination, (a) a metal azide salt component of a group 1(a)- or 2(a)-type metal; and (b) an oxide of a non-toxic transition metal element sufficient to react with up to about 70% of said metal azide salt component; and (c) an effective amount of a modifier component represented by the formula Mex(An)o wherein Me is defined as a cation of a non-toxic transition metal element; An is defined as a member selected from the group consisting of a carbon-containing, a silicon-containing, and a boron-containing anion grou...

이 특허에 인용된 특허 (15)

  1. Fujiyama ; Hikaru ; Kasama ; Tsuneo ; Higuchi ; Shigenobu. Automatic inflating lifesaving buoy. USP1978064094028.
  2. Utracki Lechoslaw A. M. (Pierrefonds CAX). Azide and doped iron oxide gas generating composition. USP1981014243443.
  3. Goetz George W. (Detroit MI). Azide gas generating composition. USP1977124062708.
  4. Camp Albert T. (Rte. 1 ; Box 1278 Welcome MD 20693). Coated azide gas generating composition. USP1983064390380.
  5. Brennan Richard L. (Midland MI) Lane George A. (Midland MI). Composition and method for inflation of passive restraint systems. USP1979064157648.
  6. Dergazarian Thomas E. (Midland MI) Lane George A. (Midland MI). Composition and method for inflation of passive restraint systems. USP1976023936330.
  7. McCulloch Charles R. (Shalimar FL) MacKenzie Gerald L. (Port Tobacco MD). Coolant additives for nitrogen generating solid propellants. USP1976083977924.
  8. Cartwright Richard V. (Sussex County NJ) Hardwick Steven J. (New Castle County DE). Crash bag propellant compositions for generating high quality nitrogen gas. USP1988034734141.
  9. Schneiter, Fred E.; McDonald, Allan J.. Gas generant for air bag inflators. USP1985104547235.
  10. Breazeale Jack D. (Palo Alto CA). Gas generating composition. USP1976013931040.
  11. Kishi Kazuo (Himeji JA) Naganuma Kazuo (Himeji JA). Gas-generating agent for air bag. USP1977054021275.
  12. Knowlton Gregory D. (Chandler AZ) Pietz John F. (Mesa AZ). Method and compositions for generating nitrogen gas. USP1986084604151.
  13. Utracki Lechoslaw A. M. (Pierrefonds CAX). Multi-ingredient gas generators. USP1983034376002.
  14. Poole Donald R. (Woodinville WA). Pelletizable propellant. USP1985084533416.
  15. Kirchoff George F. (Brigham City UT) Schneiter Fred E. (Brigham City UT). Pelletizable, rapid and cool burning solid nitrogen gas generant. USP1980054203787.