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US 11,414,360 B2Granted
Efficient smoke composition in visible and infrared ranges
AssigneeNexter Munitions
InventorsPeggy Lamy-Bracq, Yohan Dufour
Life of this patent
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Abstract
A smoke composition which is effective in the visible and infrared ranges and includes at least one oxidant and at least one reducing agent and at least one smoke agent generating carbon particles. This composition has superchlorinated polyvinyl chloride (C-PVC) as smoke agent, wherein the chlorine content of this smoke agent is between 57% and 70% of the weight of superchlorinated polyvinyl chloride, wherein the composition has 49% to 90% by weight of superchlorinated polyvinyl chloride (C-PVC) based on the total weight of the composition.
Claims12
A smoke composition comprising
- at least one oxidant,
- at least one reducing agent, and
- at least one smoke agent generating carbon particles comprising, superchlorinated polyvinyl chloride, wherein a chlorine content of the superchlorinated polyvinyl chloride is between 57% and 70% of the weight of the superchlorinated polyvinyl chloride,
- wherein the composition comprises 49% to 90% by weight of the superchlorinated polyvinyl chloride relative to the total weight of the composition, and
- wherein upon combustion, the smoke composition provides masking in the visible and infrared ranges.
2 more elements
Dependencies are inferred from the claim text.