Pryotechnic composition and device containing such composition
US5525166A · kind A · utility
2Cited by
9References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 4, 1994 |
| Grant date | Jun 11, 1996 |
| Priority date | — |
| Expiry date | Feb 4, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC06B31/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A pyrotechnic composition, particularly for fireworks, which contains an organic compound having at least one aromatic group as a binder. The compound preferably has a weight ratio of carbon:hydrogen of at least 10:1 and is substantially free of groups of the formulae COOH or COO.sup.-M.sup.+, wherein M.sup.+ is the equivalent of a metal ion. Also, pyrotechnic devices containing such composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.