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특허 상세정보

Emulsion blasting composition

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-045/02   
미국특허분류(USC) 149/21 ; 149/41 ; 149/43 ; 149/44
출원번호 US-0004958 (1979-01-19)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 30  인용 특허 : 2
초록

The invention relates to water-in-oil emulsion blasting agents having a discontinuous aqueous phase, a continuous oil or water-immiscible liquid organic phase, and an emulsifier having an unsaturated hydrocarbon chain for its lipophilic portion.

대표
청구항

A water-in-oil emulsion blasting composition comprising a water-immiscible liquid organic fuel as a continuous phase, an emulsified aqueous inorganic oxidizer salt solution as a discontinuous phase, and from about 0.2% to about 5.0% by weight, based on the total composition, of an organic cationic emulsifier having a hydrophilic portion and a lipophilic portion, when the lipophilic portion is an unsaturated hydrocarbon chain.

이 특허를 인용한 특허 피인용횟수: 30

  1. Nguyen Anh D. (Brossard CAX). Aromatic hydrocarbon-based emulsion explosive composition. USP1990064936932.
  2. Jessop Harvey A. (Lehi UT) Funk Albert G. (Salt Lake City UT). Blasting compositions containing sodium nitrate. USP1984014428784.
  3. Jessop, Harvey A.. Cast emulsion explosive composition. USP1985104548659.
  4. Riga Alan T. (Cleveland OH) Forsberg John W. (Mentor OH). Emulsifiers and explosive emulsions containing same. USP1992075129972.
  5. Cooper John (Ayrshire GB6) Baker Alan S. (Berkshire GB2). Emulsion explosive composition. USP1989044822433.
  6. Cooper John (Ayrshire GB6) Mumme-Young Colin A. (Chester GB2). Emulsion explosive composition. USP1984124490194.
  7. Jessop Harvey A. (Lehi UT) Funk Albert G. (Salt Lake City UT). Emulsion explosives containing high concentrations of calcium nitrate. USP1982104356044.
  8. Curtin David J. (Ashburton AUX) Yates David E. (East Brunswick AUX). Explosive composition with bubble enhancer. USP1986064594118.
  9. Forsberg John W. (Mentor-on-the-Lake OH) Mullay John J. (Hazleton PA) Sohara Joseph A. (Whitehall PA). Explosive compositions. USP1989064840687.
  10. Forsberg John W. (Mentor OH). Explosive compositions using a combination of emulsifying salts. USP1989094863534.
  11. Cranney Don H. ; Hansen Jared R.. Gassed emulsion explosive. USP2000026022428.
  12. Cartwright Richard V. (Wantage Township ; Sussex County NJ). Invert emulsion explosives containing a one-component oil phase. USP1985064523967.
  13. Fillman Harold T. (Bowie MD). Low water emulsion explosive compositions optionally containing inert salts. USP1983024371408.
  14. Ellis David (Croyden ZAX) Smith Jeremy G. B. (Edenvale ZAX) Halliday Pieter S. J. (Randburg ZAX). Method and means for making an explosive in the form of an emulsion. USP1985014491489.
  15. Matsui Fumio (Handa JPX) Aono Shin (Chita JPX) Sakai Hiroshi (Chita JPX) Hattori Katsuhide (Chita JPX) Kakino Shigeru (Chita JPX). Method of producing a water-in-oil emulsion explosive. USP1985044511414.
  16. Kakino Shigeru (Chita JPX) Hattori Katsuhide (Chita JPX) Fukatsu Yoshiaki (Chita JPX) Moriyama Hideo (Tokoname JPX) Sakakibara Hidekazu (Handa JPX). Method of producing a water-in-oil emulsion exposive. USP1985044511412.
  17. Miller Kenneth A. (West Jordan UT). Methods of pumping and loading emulsion slurry blasting compositions. USP1986104615752.
  18. Ross Cyrus A. (Kirkland Lake CAX) Thurow Eberhard (Kirkland Lake CAX). Mix-delivery system for explosives. USP1987084685375.
  19. Nguyen Anh D. (Brossard CAX) Gagnon Alain J. (Terrebonne CAX). Nitroalkane-based emulsion explosive composition. USP1990064936931.
  20. Funk Albert G. (Salt Lake City UT) Wasson Daniel A. (Salt Lake City UT) Ikeda Joe N. (Salt Lake City UT). Permissible slurry explosive. USP1982124364782.
  21. Breza ; deceased Cyril J. (late of Hagerstown MD by Therese H. Breza ; executrix) Schaefer William E. (Hagerstown MD). Resin-bonded water-bearing explosive. USP1982084343663.
  22. Forsberg John W. (Mentor OH). Salt compositions for explosives. USP1989054828633.
  23. Wade, Charles G.; Fillman, Harold T.. Sensitive low water emulsion explosive compositions. USP1983054383873.
  24. Cechanski Michael (Nora SEX). Solid water-in-oil emulsion explosives compositions and processes. USP1985064525225.
  25. Maes Michel E. (King County WA) Shaw Robert L. (Dallas County TX) Reinsch Royal L. (King County WA). System for making an aqueous slurry-type blasting composition. USP1984064456494.
  26. Takeuchi Fumio (Aichi JPX) Takahashi Masao (Aichi JPX). Water-in-oil emulsion explosive composition. USP1983074394198.
  27. Forsberg John W. (Mentor OH). Water-in-oil emulsions. USP1989074844756.
  28. Forsberg John W. (Mentor-on-the-Lake OH). Water-in-oil emulsions. USP1987114708753.
  29. Jahnke Richard W.. Water-in-oil emulsions. USP1999075920031.
  30. Bampfield Howard A. (Otterburn Park CAX). Water-in-wax emulsion blasting agents. USP1984094470855.