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특허 상세정보

Solid water-in-oil emulsion explosives compositions and processes

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-045/10   
미국특허분류(USC) 149/195 ; 149/2 ; 149/1991 ; 149/1992
출원번호 US-0586347 (1984-03-05)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 8
초록

Solid water-in-oil emulsion explosive compositions comprising a discontinuous emulsion phase formed of an aqueous solution of an oxidizer salt and a continuous emulsion phase formed of a solid carbonaceous fuel derived from an oleaginous liquid. The continuous phase provides a self-sustaining matrix. A solid non-hygroscopic oxidizer salt, such as ammonium perchlorate, is dispersed in the emulsion in a solid granular form. Void cells are also dispersed within the emulsion to provide a void volume of at least 5%. The explosive compositions may be formulate...

대표
청구항

A solid water-in-oil emulsion explosive composition comprising: (a) a continuous emulsion phase formed of a solid carbonaceous fuel derived from an oleaginous liquid and providing a self-sustaining matrix; (b) a discontinuous emulsion phase formed of an aqueous solution of a detonatable oxidizer salt, the water content of said discontinuous phase being present in a concentration by weight which is less than the concentration by weight of said solid carbonaceous fuel; (c) a solid non-hygroscopic oxidizer salt dispersed within said emulsion in a solid gran...

이 특허를 인용한 특허 피인용횟수: 18

  1. Engsbrten Bjrn (brebro SEX). Blasting composition. USP1991024995925.
  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. Riga Alan T. (Cleveland OH) Forsberg John W. (Mentor OH). Emulsifiers and explosive emulsions containing same. USP1992075129972.
  4. Forsberg John W. (Mentor-on-the-Lake OH) Mullay John J. (Hazleton PA) Sohara Joseph A. (Whitehall PA). Explosive compositions. USP1989064840687.
  5. Forsberg John W. (Mentor OH). Explosive compositions using a combination of emulsifying salts. USP1989094863534.
  6. Cunnion ; Jr. James P. (Audubon PA) Sands Bruce W. (Malvern PA). Explosive systems. USP1987054664728.
  7. Wheatley Brian K. ; Martin James D. ; Lynch Robert D.. Gas generating composition. USP2000106136113.
  8. Tite, Glen-Allan; Brooks, James E.; Voreck, Wallace E.. High energy explosive for seismic methods. USP2003116651564.
  9. Engsbraten Bjrn (brebro SEX). Making a reduced volume strength blasting composition. USP1993125271779.
  10. Miller Kenneth A. (West Jordan UT). Packaged emulsion explosives and methods of manufacture thereof. USP1988124790890.
  11. Ekman Gunnar (Nora SEX). Particulate explosive, manufacturing method and use. USP1996105567911.
  12. Patrick Michael A. (Shalimar FL) Massey Sara J. (Miamisburg OH). Polymeric intermolecular emulsion explosive. USP1991024994123.
  13. Halliday Pieter S. J. (Randburg ZAX) Harris Allan J. (Knoppigslaagte ZAX). Process for the production of a cartridged explosive with entrapped bubbles. USP1988124790891.
  14. Forsberg John W. (Mentor OH). Salt compositions for explosives. USP1989054828633.
  15. Cooper John (Alloway GB6) Mumme-Young Colin A. (Tarvin GB2) Reid David S. (Kilwinning GB2). Solid explosive composition. USP1988024722757.
  16. Forsberg John W. (Mentor OH). Water-in-oil emulsions. USP1989074844756.
  17. Forsberg John W. (Mentor-on-the-Lake OH). Water-in-oil emulsions. USP1987114708753.
  18. Amano Tomoyuki (Chita JPX) Kurokawa Koichi (Chita JPX) Edamura Koji (Chita JPX). Water-in-oil type emulsion explosive with chelating agent. USP1990034908080.