|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||149/20 ; 149/38 ; 149/39 ; 149/43|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 6 인용 특허 : 1|
The invention relates to a cast explosive composition having a relatively high density and energy and a critical diameter no larger than about 150 mm at a temperature of 5°C. The composition comprises inorganic oxidizer salt consisting primarily of ammonium nitrate, a water-immiscible organic liquid fuel, less than about 5% water, a sensitizer and an emulsifier which allows formation of a water-in-oil emulsion at an elevated formulation temperature but which also allows the emulsion to weaken and the inorganic oxidizer salt to crystallize at lower or amb...
A cast explosive composition, which comprises a water-in-oil emulsion when formulated at an elevated temperature but which becomes cast upon cooling due to a weakening or breakdown of the emulsion, further comprising inorganic oxidizer salt primarily consisting of ammonium nitrate; a water-immiscible organic liquid fuel; less than about 5% water by weight of the total composition; a sensitizer to provide a critical diameter no larger than about 150 mm at a temperature of about 5°C.; and an emulsifier which allows the formation of a water-in-oil emulsion ...