$\require{mediawiki-texvc}$
  • 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"

과학기술 지식인프라 ScienceON

상세검색 다국어 입력
도움말도움말

특허 상세정보

MyON담기
내보내기

System for making an aqueous slurry-type blasting composition

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-045/02   
미국특허분류(USC) 149/21 ; 149/43 ; 149/1096 ; 264/3C
출원번호 US-0404764 (1982-08-03)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 2  인용 특허 : 10
초록
▼

A blasting composition, method, and system for making such is disclosed. The blasting composition consists essentially of a particulate inorganic nitrate oxidizer, a particulate metal fuel, water, and a gelling agent. The composition is prepared by blending 10-20% by weight of the total amount of water to be added to the composition, with the particulate inorganic nitrate oxidizer; adding a dry blend of gelling agent and particulate metal fuel to the damp oxidizer; briefly mixing the two components; adding the remainder of the water; and slowly subjectin...

대표
청구항
▼

A method for making a homogeneous, aqueous slurry-type blasting composition containing a particulate inorganic nitrate oxidizer and a particulate metal fuel, comprising: blending a particulate gelling agent together with a finely divided powdered metal to form a dry mixture thereof; blending 10-20% by weight of the total amount of water to be used in the composition with the particulate inorganic nitrate oxidizer; adding the dry blend of gelling agent and powdered metal to the damp, particulate, inorganic nitrate oxidizer; blending the damp inorganic oxi...

이 특허에 인용된 특허 (10)

  1. Wasson Daniel A. (Salt Lake City UT). Blasting composition containing calcium nitrate and sulfur. USP1977064032375.
  2. Sudweeks Walter B. (Orem UT) Jessop Harvey A. (Lehi UT). Emulsion blasting composition. USP1980084216040.
  3. Mullay ; John J.. Emulsion sensitized gelled explosive composition. USP1978084104092.
  4. Keith Donald G. (Mount Eliza AUX) Murray Robin S. (Ivanhoe AUX). Explosive composition and process with rheology modifying agent. USP1979024140561.
  5. Kirchnerova Jitka (Montreal CAX) Falconer Errol L. (Mont Saint-Hilaire CAX). Explosive compositions containing sulphonated guar gum derivatives. USP1980044198253.
  6. McLean Colin D. (Mulgrave AUX). Hydrophobic explosive composition and method of making. USP1980094221616.
  7. Mullay ; John J.. Method for gelling nitroparaffins in explosive compositions. USP1978064097316.
  8. Grant Charles H. (Tower MN). Pre-mix for explosive composition and method. USP1980064207125.
  9. Craig ; Joseph F. M.. Thickened aqueous slurry explosive compositions. USP1978124130449.
  10. Clay ; Robert B.. Water-in-oil blasting composition. USP1978094111727.

이 특허를 인용한 특허 피인용횟수: 2

  1. Chan May L. (Ridgecrest CA) Turner Alan D. (Ridgecrest CA). Castable, insensitive energetic compositions. USP1991045009728.
  2. Trapp Richard E. (Salt Lake City UT) Hansen Gary L. (Salt Lake City UT) Clay Robert B. (Bountiful UT) Dubetsky Lawrence J. (Tamaqua PA) Olney Robert S. (Bethlehem PA). Multicomponent explosives. USP1991045007973.

IPC 상위 출원인