|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||264/31 ; 149/1992 ; 149/1096|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 7 인용 특허 : 0|
The invention provides an improved process for the production of a pyrotechnic or explosive device containing encased hazardous solid material wherein the material is dispersed in an inert liquid, the dispersion is formed into droplets and the droplets are solidified in a cooling medium. The solidified droplets are loaded into a casing and freeze-dried in situ in the casing to produce dry particles of the hazardous material, which may optionally be pressed within the casing, advantageously under vacuum, Only the operations (if any) subsequent to the free...
A process for preparing a pyrotechnic or explosive device containing a hazardous solid pyrotechnic or explosive material in a casing, the process comprising the steps of: forming a dispersion of the ingredients of said pyrotechnic or explosive material in a sufficient quantity of inert liquid to prevent ignition or detonation of the material by impact, friction, heat or electrostatic discharge; forming the said dispersion into droplets; feeding said droplets into a cooling medium at a temperature below the freezing point of said inert liquid whereby said...