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특허 상세정보

Composite explosive utilizing water-soluble fuels

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06G-031/28   
미국특허분류(USC) 149/46 ; 149/2 ; 149/61
출원번호 US-0237773 (1988-08-29)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 7  인용 특허 : 18
초록

Disclosed is an explosive composition formed by a mixture of solid oxidizer salt and emulsion. In one aspect the emulsion contains no dissolved inorganic oxidizer salts in the aqueous phase. In another embodiment the emulsion contains an aqueous solution of less than a 75% saturated solution of oxidizer salt dissolved in the aqueous phase.

대표
청구항

An explosive composition comprising: (a) 60 to 90% of a solid oxidizer; and (b) 10 to 40% emulsion consisting essentially of (i) 10 to 80% water (ii) 0.5 to 5.0% of an emulsifier effective to form a water-in-oil emulsion (iii) 2 to 25% of a water immiscible carbonaceous fuel (iv) 20 to 90% of a water miscible fuel.

이 특허에 인용된 특허 (18)

  1. Clay Robert B. (728 West 3800 South Bountiful UT 84010). Blasting composition. USP1981104294633.
  2. Cranney Don H. (South Jordan UT) Gordon David L. (American Fork UT) Hales Richard H. (West Jordan UT). Cast explosive composition and method. USP1987074678524.
  3. Sudweeks Walter B. (Orem UT) Jessop Harvey A. (Lehi UT). Emulsion blasting agent. USP1979024141767.
  4. Hajto Ernest A. (North Bay CAX). Emulsion blasting agent with amine-based emulsifier. USP1985044509998.
  5. Tag Arne (Oslo NOX) Petterson Bjorn R. (Oslo NOX) Nygaard Erik C. (Porsgrunn NOX). Emulsion explosive. USP1985024500369.
  6. Mitchell Kenneth A. W. (Cheltenham AUX). Emulsion explosive composition. USP1984054448619.
  7. McKenzie Lee F. (Riverton UT). Emulsion explosive containing phenolic emulsifier derivative. USP1988114784706.
  8. Ekman Gunnar O. (Nora SEX) Granlund Lars A. (Nora SEX). Emulsion explosive sensitive to a detonator. USP1982014310364.
  9. Bates Andrew (West Melton AUX) Dack Stuart (Graham Roads Rosanna AUX) Yates David (East Brunswick AUX). Explosive composition. USP1988084764230.
  10. Curtin David J. (Ashburton AUX) Yates David E. (East Brunswick AUX). Explosive composition with bubble enhancer. USP1986064594118.
  11. Curtin David J. (South Oakleigh AUX) Yates David E. (East Brunswick AUX). Gas bubble-sensitized explosive compositions. USP1987064676849.
  12. Granlund Lars A. (Nora SEX). Method of manufacturing emulsion explosive insensitive to a #8 detonator. USP1982074338146.
  13. Masaaki Matsushita (Ichihara JPX) Tetsuo Terado (Ichihara JPX). Process for firmly bonding a thermoplastic covering sheet on a hard article. USP1984014428789.
  14. Cescon, Lawrence A.; Millet, Jr., Nolan J.. Stable nitrate/emulsion explosives and emulsion for use therein. USP1985114555278.
  15. Honeyman Gordon R. (North Bay MO CAX) Owen ; II James H. (Jefferson City MO). Stable nitrate/slurry explosives. USP1986044585495.
  16. Clay Robert B. (728 W. 3800 South St. Bountiful UT 84010). Water resistant blasting agent and method of use. USP1980014181546.
  17. Clay ; Robert B.. Water-in-oil blasting composition. USP1978094111727.
  18. Ikeda Yoshiyuki (Yamaguchi JPX) Inoue Atsuo (Yamaguchi JPX) Tanabe Yoshio (Yamaguchi JPX) Ariki Toshinori (Yamaguchi JPX). Water-in-oil emulsion explosive. USP1983064386977.