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특허 상세정보

Process for manufacturing a gas generating material

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-021/00   
미국특허분류(USC) 264/33 ; 264/34 ; 264/35 ; 149/35
출원번호 US-0528144 (1990-05-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 14  인용 특허 : 5
초록

A process for manufacturing a gas generating material includes preparing a wet mixture of a metal azide and a metal oxide without prior mixing of the metal azide and metal oxide in dry form. The metal azide content of the gas generating material is controlled and the possibility of forming hazardous hydrazoic acid fumes is minimized by maintaining the temperature of the wet mixture of gas generating material between 20°C. and 30°C. The possibility of forming hydrazoic acid fumes is further reduced by maintaining the pH of the wet mixture of gas generatin...

대표
청구항

A process for manufacturing a gas generating material comprising the steps of: preparing a wet mixture of a metal azide and a metal oxide without prior mixing of the metal azide and metal oxide in dry form; processing the wet mixture to form granules of gas generating material; drying the granules of gas generating material; and maintaining the mixture in a wet state throughout said processing prior to said step of drying the granules.

이 특허를 인용한 특허 피인용횟수: 14

  1. Zhou, Xingxi; Matsuoka, Kazuyuki; Wu, Jianzhou; Yamato, Yo; Takahori, Takeshi; Yamazaki, Kaoru. Basic metal nitrate, process for producing the same and gas generating agent composition. USP2013128613821.
  2. Hiraoka, Naoki; Osuda, Hiroshi; Yamamoto, Hotaka. Chemical solution feeding apparatus and method for preparing slurry. USP2011017863195.
  3. Hiraoka, Naoki; Osuda, Hiroshi; Yamamoto, Hotaka. Chemical solution feeding apparatus and method for preparing slurry. USP2003126659634.
  4. Hiraoka,Naoki; Osuda,Hiroshi; Yamamoto,Hotaka. Chemical solution feeding apparatus and method for preparing slurry. USP2008097419946.
  5. Korstvedt Harald O.. Colloid mill. USP2001106305626.
  6. Guerin ; deceased Jean-Claude,FRX ; Guerin ; heir by Robert Rene Armand,FRX ; Guerin ; heir by Christiane,FRX ; Guerin ; heir by Jean-Baptiste,FRX ; Cano ; heir by Agnes Fernande,FRX ; Guerin ; heir . Compacting process and compacting means and device suitable for the compacting of materials with a pyrophoric tendency. USP2000086110307.
  7. Lefumeux Alain,FRX ; Wiencek Dominique,FRX. Continuous process for solvent-free manufacture of heat-curable composite pyrotechnic products. USP1998115831339.
  8. Matsuda Naoki,JPX ; Hirata Norimasa,JPX ; Iyoshi Shuzo,JPX. Gas generant composition. USP2000116149745.
  9. Matsuda Naoki,JPX ; Hirata Norimasa,JPX ; Iyoshi Shuzo,JPX. Gas generant composition. USP1998075780767.
  10. Barnes Michael W. (Brigham City UT) Deppert Thomas M. (Brigham City UT) Taylor Robert D. (Hyrum UT). Gas generant compositions containing D 1-tartaric acid. USP1996105567905.
  11. Kobari Hirokazu (Fukushima-ken JPX) Kishimoto Junichi (Fukushima-ken JPX) Shiota Michio (Fukushima-ken JPX). Gas generating agent of air bag inflation gas generator. USP1996115578787.
  12. Taylor Robert D. ; Mendenhall Ivan V. ; Lund Gary K.. Ignition enhanced gas generant and method. USP2000086096147.
  13. Cioffe Anthony (5050 Fillmore St. Hollywood FL 33021). Method of making a propellant and explosive composition. USP1997055633476.
  14. Hamilton Brian K. (Littleton CO) Haynes Kenneth E. (Parker CO) Kirk Doug R. (Parker CO) Blomberg William J. (Parker CO). Slurry-loadable electrical initiator. USP1997115686691.