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특허 상세정보

Gas generating compositions with auto-ignition function

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-031/00    C06B-031/02    D03D-023/00    D03D-043/00   
미국특허분류(USC) 149/061; 149/045; 149/109.2; 149/109.4
출원번호 US-0384563 (2009-04-07)
등록번호 US-8273199 (2012-09-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    L.C. Begin & Associates, PLLC
인용정보 피인용 횟수 : 3  인용 특허 : 11
초록

The present invention generally relates to auto-ignition/booster compositions for inflators of occupant restraint systems, for example. An auto-ignition/booster and/or gas generant composition in accordance with the present invention includes an aromatic acid selected from tetrazoles, carboxylic acid/benzene-based fuels, nitrotriazoles, aminonitrotriazoles, aminotriazoles, bistetrazolylamines, bitetrazoles, and mixtures thereof; an alkali metal nitrate selected from potassium nitrate and sodium nitrate, and mixtures thereof; a basic constituent; and a ca...

대표
청구항

1. A gas generating system comprising a composition, the composition of: an aromatic acid as a primary fuel;a basic constituent;an alkali metal nitrate provided in amounts sufficient to result in the oxidation of said primary fuel and said basic constituent upon combustion thereof; anda catalytic non-oxidizing molybdenum-containing additive. 2. The gas generating system of claim 1 further comprising an inflator containing said composition, wherein said composition functions as an auto-ignition and booster compound. 3. The gas generating system of claim 1...

이 특허에 인용된 특허 (11)

  1. Ito Yuji,JPX ; Sato Eishi,JPX ; Tanaka Akihiko,JPX ; Iwasaki Makoto,JPX ; Ikeda Kenjiro,JPX ; Oishi Eri,JPX ; Minoguchi Ryo,JPX ; Yoshikawa Eiichiro,JPX ; Kuroiwa Akihiko,JPX. Airbag explosive composition and process for producing said composition. USP2000036033500.
  2. Kodama, Ryoi; Ikeda, Kenjiro; Matsumura, Yasushi; Sato, Eishi; Kubo, Dairi. Automatically ignitable enhancer agent composition. USP2003056562087.
  3. Poole, Donald R.. Azide-free gas generant composition with easily filterable combustion products. USP1991075035757.
  4. Poole Donald R. (Woodinville WA) Kwong Patrick C. (Seattle WA). Azide-free gas generant compositions and processes. USP1995025386775.
  5. Poole Donald R. (Woodinville WA). Composition for controlling oxides of nitrogen. USP1992085139588.
  6. Matsuoka Kazuyuki,JPX ; Tomiyama Shogo,JPX. Gas generant composition. USP2001106302979.
  7. Hock Christopher (Uintah UT) Jordan Michael P. (Bountiful UT) Chandler Virginia E. (Ogden UT) Taylor Robert D. (Hyrum UT) Deppert Thomas M. (Brigham City UT) Barnes Michael W. (Brigham City UT). Gas generant compositions. USP1995075431103.
  8. Taylor Robert D. (Hyrum UT) Deppert Thomas M. (Brigham City UT) Barnes Michael W. (Brigham City UT). Gas generant compositions. USP1995115467715.
  9. Katsuda, Nobuyuki; Yabuta, Mikio; Wu, Jianzhou. Inflator for an air bag. USP2005026854395.
  10. Lund Gary K. (Ogden UT) Blau Reed J. (Richmond UT). Preparation of anhydrous tetrazole gas generant compositions. USP1996035501823.
  11. Kanda Takeshi,JPX ; Yokote Nobuaki,JPX ; Saso Takashi,JPX ; Tanaka Koji,JPX ; Kuroiwa Akihiko,JPX ; Ito Yuji,JPX ; Kimura Ayumu,JPX. Spontaneous firing explosive composition for use in a gas generator for an airbag. USP2001016177028.