|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||149/018; 149/020; 149/046; 149/061; 149/076; 149/083; 149/109.6|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 8 인용 특허 : 8|
The invention relates to a cast explosive composition having a high density, energy and critical diameter and comprising inorganic oxidizer salt consisting primarily of ammonium nitrate, a water-immiscible organic liquid fuel, less than about 5% water, 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 ambient temperatures to produce a cast composition.
1. 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; and an emulsifier which allows the formation of a water-in-oil emulsion at an elevated formulation temperature but which allows the emulsion to become unstable and the inorg...