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US 2022/0010099 A1Published application
Smoke Suppressant Compositions
AssigneeMexichem Specialty Compounds, Inc.
InventorsJames F. Day, Mark A. Jozokos, William Pavilionis
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Abstract
Compositions and methods for producing smoke suppressants are disclosed. The smoke suppressant molecularly encapsulates a naturally-occurring inorganic substrate, such as expanded volcanic ash. These intercalated smoke suppressant compositions have particular utility for smoke suppression in polyvinyl chloride (PVC), both flexible and rigid compounds as well as other polymeric resins and materials.
Claims20
A smoke suppressant composition comprising:
- a substrate formed from volcanic ash;
- and
- a smoke suppressant disposed on at least a portion of the substrate.
A method of forming a smoke suppressant composition, the method comprising:
- providing a substrate formed from volcanic ash;
- and
- forming a smoke suppressant on at least a portion of the substrate.
Dependencies are inferred from the claim text.