Patent ID: 8568542

Claim:
A composition for producing a yellow flame, by weight, comprising: a magnesium fuel within a range of approximately eighteen percent (18%) to approximately thirty percent (30%) of the composition, the magnesium fuel including particles sizes selected from the group consisting of granulation 15, granulation 17, granulation 18, and mixtures thereof, a magnesium-aluminum alloy within a range of approximately two tenths of a percent (0.2%) to approximately five percent (5%) of the composition, a sodium nitrate within a range of approximately eighteen percent (18%) to approximately thirty-eight percent (38%) of the composition, a barium nitrate within a range of approximately twenty-six percent (26%) to approximately thirty-six percent (36%) of the composition, a polyvinyl chloride within a range of approximately seven percent (7%) to approximately twelve percent (12%) of the composition, an asphaltum within a range of approximately zero percent (0%) to approximately five percent (5%) of the composition, and a two-part curable binder system within a range of approximately four percent (4%) to approximately seven point five percent (7.5%) of the composition, the binder system including within a range of approximately seventy percent (70%) to approximately eighty percent (80%) epoxy and within a range of approximately twenty percent (20%) to approximately thirty percent (30%) curing agent.