$\require{mediawiki-texvc}$
  • 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

Formation of foamed emulsion-type blasting agents

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-045/00    C06B-033/02    C06B-031/30    C06B-043/00   
미국특허분류(USC) 149/2 ; 149/44 ; 149/60 ; 149/1096
출원번호 US-0570952 (1975-04-22)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 29  인용 특허 : 0
초록

In the chemical foaming of emulsions to form blasting agents, the gas-generating material (foaming agent), or a component thereof, is introduced into a stream of the emulsion and the stream thereafter delivered into packaging receivers, any work required to be performed on the emulsion after the addition of the gas-generating material thereto, e.g., pumping or mixing, being performed before substantial foaming due to reaction of the gas-generating material, as a rule before more than about 50 percent of the total density decrease attainable by foaming, h...

대표
청구항

In a method of chemically foaming an emulsion comprised of oxidizing salt, carbonaceous fuel, water and emulsifier to form a blasting agent wherein a gas-generating material is injected into the emulsion and the injected emulsion is subjected to work, said gas-generating material reacting with gas evolution so as to foam said emulsion and thereby decrease the density thereof, the improvement comprising injecting the gas-generating material into a stream of the emulsion, subjecting the injected stream to work only before more than about 50 percent of the ...

이 특허를 인용한 특허 피인용횟수: 29

  1. Nguyen Anh D. (Brossard CAX). Chemically gassed emulsion explosive. USP1991034997494.
  2. Kerry S. Atkinson ; John B. Halander. Delivery of emulsion explosive compositions through an oversized diaphragm pump. USP2002066401588.
  3. Trocino Joseph. Disposable explosive foam dispenser. USP2000096112633.
  4. Riga Alan T. (Cleveland OH) Forsberg John W. (Mentor OH). Emulsifiers and explosive emulsions containing same. USP1992075129972.
  5. Sudweeks Walter B. (Orem UT) Lawrence Lawrence D. (Sandy UT). Emulsion explosive manufacturing method. USP1989094867920.
  6. Owen ; II James H. (Hagerstown MD). Emulsion-type explosive composition and method for the preparation thereof. USP1981094287010.
  7. Waldock, Kevin H.. Explosive composition, method of making an explosive composition, and method of using an explosive composition. USP2005106955731.
  8. Forsberg John W. (Mentor-on-the-Lake OH) Mullay John J. (Hazleton PA) Sohara Joseph A. (Whitehall PA). Explosive compositions. USP1989064840687.
  9. Forsberg John W. (Mentor OH). Explosive compositions using a combination of emulsifying salts. USP1989094863534.
  10. Wypkema Wypke,ZAX ; Jordon Keith Anthony,ZAX. Explosives. USP1999105972137.
  11. Curtin David J. (South Oakleigh AUX) Yates David E. (East Brunswick AUX). Gas bubble-sensitized explosive compositions. USP1987064676849.
  12. Sayles David C. (Huntsville AL). Gas-generated expandable beads as burning rate accelerators. USP1990074941931.
  13. da Silva, Gabriel; Dlugogorsk, Bogdan Z.; Kennedy, Eric M.. Gassing of emulsion explosives with nitric oxide. USP2012028114231.
  14. Engsbraten Bjrn (brebro SEX). Making a reduced volume strength blasting composition. USP1993125271779.
  15. Levenson Michael K. (Tempe AZ). Method for binary propellant. USP1982124362584.
  16. Granlund Lars A. (Nora SEX). Method of manufacturing emulsion explosive insensitive to a #8 detonator. USP1982074338146.
  17. Lanza Rivas, Rafael; Quintana Angulo, Jose Ramon; Beitia Gomez De Segura, Fernando Maria. Procedure and installation for on-site manufacturing of explosives made from a water based oxidizing product. USP2003086610158.
  18. Gomez De Segura, Fernando Beitia; Angulo, Jose Ramon Quintana; Rivas, Rafael Lanza. Process and mechanism for in situ sensitization of aqueous explosives. USP2003036537399.
  19. Gomez de Segura, Fernando Beitia; Angulo, Jos? Ram?n Quintana; Rivas, Rafael Lanza. Process for the “in situ” manufacturing of explosive mixtures. USP2005096949153.
  20. Atkinson,Kerry S.; Halander,John B.. Reduced energy blasting agent and method. USP2006016982015.
  21. Forsberg John W. (Mentor OH). Salt compositions for explosives. USP1989054828633.
  22. Breslow ; B. Arthur. Sensitizing liquid explosives with high gamma gas. USP1978064094713.
  23. Clay Robert B. (Bountiful UT). Water-in-oil blasting composition. USP199201RE33788.
  24. Hattori Katsuhide (Chita JPX) Fukatsu Yoshiaki (Chita JPX) Takahashi Masao (Chita JPX). Water-in-oil emulsion explosive composition. USP1982024315787.
  25. Wade ; Charles G.. Water-in-oil emulsion explosive composition. USP1978084110134.
  26. Hattori Katsuhide (Aichi JPX) Fukatsu Yoshiaki (Aichi JPX) Takahashi Masao (Aichi JPX). Water-in-oil emulsion explosive composition with imidazoline derivative emulsifier. USP1982024315784.
  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. Smith ; Jr. Robert G. ; Fee Harry R.. Zinc oxide inhibited emulsion explosives and method. USP2000106125761.