US 6,982,014 B1 | ||
Explosive composition for fireworks and method for manufacturing the same | ||
Yoshiyuki Muneno, Yamaguchi (Japan); and Toshio Matsuzawa, Yamaguchi (Japan) | ||
Assigned to Nippon Kayaku Kabushiki Kaisha, Tokyo (Japan) | ||
Appl. No. 9/807,319 PCT Filed Oct. 20, 1999, PCT No. PCT/JP99/05783 § 371(c)(1), (2), (4) Date Jun. 04, 2001, PCT Pub. No. WO00/23401, PCT Pub. Date Apr. 27, 2000. |
||
Claims priority of application No. 10/300540 (JP), filed on Oct. 22, 1998. | ||
Int. Cl. C06B 45/10 (2006.01) |
U.S. Cl. 149—19.8 | 5 Claims |
1. A pyrotechnic composition prepared by mixing nitrocellulose and a nitroalkane to prepare a composition in a gel form, mixing an oxidizing agent, a fuel and a color producing agent to the composition and then drying to remove the nitroalkane from the gel. |