$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Gas generant for air bag

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-031/00    C06B-031/02    C06B-025/00   
미국특허분류(USC) 149/045; 149/061; 149/088
출원번호 US-0739809 (2000-12-20)
우선권정보 JP-8-192294 (1996-07-22); JP-8-201802 (1996-07-31)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Birch, Stewart, Kolasch & Birch, LLP
인용정보 피인용 횟수 : 4  인용 특허 : 21
초록

A gas-generant-molded-article for air bags which is prepared by molding a gas generant composition into a cylindrical form containing an opening hole, wherein the relationship between the linear burning velocity r (mm/second) of said gas generant composition under a pressure of 70 kgf/cm2 and a thickness W (mm) of said molded article falls within a range represented by 0.005.ltoreq.W/(2?r).ltoreq.0.3, with the linear burning velocity preferably falling within a range of from 1 to 12.5 mm/second.

대표
청구항

1. A gas generant composition for air bags, comprising:(a) about 30 to 40% by weight of nitroguanidine, (b) about 40 to 65% by weight of an oxidizing agent, and (c) about 3 to 12% by weight of a binder.

이 특허에 인용된 특허 (21)

  1. Yoshida Tadao,JPX. Air bag gas generating composition. USP1999045898126.
  2. Zeigler ; Jr. Edward H. (Budd Lake NJ). Co-nitrating trimetholethane and diethylene glycol. USP1982104352699.
  3. Dillehay David R. (Marshall TX) Turner David W. (Marshall TX) Wingfield ; III Horace L. (Longview TX) Blackwell James A. (Shreveport LA). Composite gun propellant processing technique. USP1996015487851.
  4. Cox Bert D. (St. Joseph MO) Stamps Edmond T. (Garden City MO). Explosion effects enhancer for fireworks. USP1991075028284.
  5. Cartwright Richard V. (Sussex NJ). Extrudable gas generating propellants, method and apparatus. USP1992065125684.
  6. Matsuda Naoki,JPX ; Hirata Norimasa,JPX ; Iyoshi Shuzo,JPX. Gas generant composition. USP1998075780767.
  7. Barnes Michael W. (Brigham City UT) Taylor Robert D. (Hyrum UT). Gas generant compositions containing amine nitrates plus basic copper (II) nitrate and/or cobalt(III) triammine trinitra. USP1997035608183.
  8. Jackson ; Jr. Charles H. (17730 DeWitt Ave. Morgan Hill CA 95037). Gas generating compositions. USP1983064386979.
  9. Knowlton Gregory D. ; Ludwig Christopher P. ; Haun Daniel. Gas generating compositions. USP1998075780768.
  10. Bucerius Klaus M. (Karlsruhe DEX) Schmid Helmut (Karlsruhe DEX). Gas-generating mixture. USP1996085542998.
  11. Bucerius Klaus M. (Karlsruhe DEX) Schmid Helmut (Karlsruhe DEX). Gas-generating mixture. USP1996085542999.
  12. Butt Ron J. ; Parks Brent A. ; Grages Dean W. ; Baglini James L. ; Renz Robert N. ; Hamilton Brian K.. Hybrid inflator. USP1998085788275.
  13. Hamilton Brian K. (Littleton CO) Baglini James L. (Englewood CO). Hybrid inflator and related propellants. USP1997045616883.
  14. Butt Ron J. ; Boehmer Eldron L.. Iron oxide as a coolant and residue former in an organic propellant. USP1998105817972.
  15. Wilson Kimberly A. ; Wilson Michael A. ; Poole Donald R. ; Holland Gary F.. Low temperature autoigniting propellant composition. USP1999025866842.
  16. Burns Sean P. ; Khandhadia Paresh S.. Nonazide gas generant compositions. USP1999025872329.
  17. Lundstrom Norman H. ; Khandhadia Paresh S.. Nonazide gas generating compositions. USP1998055756929.
  18. Hamilton Brian K. (Littleton CO). Preparing air bag vehicle restraint device having cellulose containing sheet propellant. USP1995045403035.
  19. Bartholic David B. (Watchung NJ) Reagan William J. (Englishtown NJ). Process for upgrading tar and bitumen. USP1989044818373.
  20. Zeigler Edward H. (Great Meadows NJ). Propellant composition for automotive safety applications. USP1996045507891.
  21. Zeigler Edward H. (Great Meadows NJ). Stable plasticizers for nitrocellulose nitroguanidine-type compositions. USP1996055520756.