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특허 상세정보

Ignition enhancer coating compositions for azide propellant

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-045/34    C06B-035/00    C06B-045/10   
미국특허분류(USC) 149/7 ; 149/197 ; 149/1991 ; 149/35
출원번호 US-0905828 (1978-05-15)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 17  인용 특허 : 6
초록

An ignition enhancer coating composition for alkali metal azide pyrotechnic propellant compositions comprised of about 2 to 15 weight percent of an oxygen-containing polymeric compound; about 20 to 50 weight percent of an alkali metal azide; and about 40 to 80 weight percent of an inorganic oxidizer. This invention also relates to a pyrotechnic propellant coated with said ignition enhancer composition.

대표
청구항

An ignition enhancer composition for coating alkali metal azide-based pyrotechnic propellants which comprises: (a) about 2 to 15 weight percent of a combustible oxygen-containing polymeric compound selected from the group consisting of cellulose acetate resins and polyvinyl acetate resins; (b) about 20 to 50 weight percent of an alkali metal azide; and (c) about 40 to 80 weight percent of an inorganic oxidizer; wherein all weight percents are based on the total weight of the ignition enhancer composition. An azide-based pyrotechnic propellant composition...

이 특허를 인용한 특허 피인용횟수: 17

  1. Smith Bradley W. ; Larsen Alan R.. Chemical cooling of airbag inflation gases. USP2000086095559.
  2. Camp Albert T. (Rte. 1 ; Box 1278 Welcome MD 20693). Coated azide gas generating composition. USP1983064390380.
  3. Goetz George W. (Rochester Hills MI) Vos Thomas H. (Rochester MI). Gas generating material. USP1991075034070.
  4. Mendenhall Ivan V. ; Taylor Robert D. ; Parkinson David W. ; Hess Gregory B.. Ignition enhanced gas generant and method. USP2000066077372.
  5. Taylor Robert D. ; Mendenhall Ivan V. ; Lund Gary K.. Ignition enhanced gas generant and method. USP2000086096147.
  6. J B Canterberry ; Samuel Steven Schlueter ; John Herman Adams ; Robert Keith Walsh. Inflator. USP2002126487974.
  7. Clark,Marcus; Smith,Bradley W.; Larsen,Alan R.. Inflator devices having a moisture barrier member. USP2007037185588.
  8. Hinshaw Jerald C. (Farr West UT) Doll Daniel W. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Metal complexes for use as gas generants. USP1997105673935.
  9. Hinshaw Jerald C. (Farr West UT) Doll Daniel W. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Metal complexes for use as gas generants. USP1997015592812.
  10. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal complexes for use as gas generants. USP1998035725699.
  11. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2005116969435.
  12. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2015129199886.
  13. Jerald C. Hinshaw ; Daniel W. Doll ; Reed J. Blau ; Gary K. Lund. Metal hydrazine complexes for use as gas generants. USP2002116481746.
  14. Knowlton Gregory D. (Chandler AZ) Pietz John F. (Mesa AZ). Method and compositions for generating nitrogen gas. USP1986084604151.
  15. Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Method for preparing anhydrous tetrazole gas generant compositions. USP1995125472647.
  16. Taylor Robert D. ; Barnes Michael W. ; Mendenhall Ivan V.. Treatment of airbag inflation gases. USP2000046051158.
  17. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Using metal complex compositions as gas generants. USP1998045735118.