abstract |
A method for preparing a pyrotechnic composition whichncomprises preparing a composition in a gel form usingnnitrocellulose and a nitro compound other thannnitrocellulose, adding an oxidizing agent, a fuel and ancolor producing agent to the composition, followed by mixing,nforming the resultant mixture into a desired shape, and thenndrying: and a pyrotechnic composition obtainable by usingnthe method. This method can be used for simplifying anproduction process while maintaining the effect of a starnand a lance used in a pyrotechnic composition, particularlynin a firework composition. |