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US 11,724,306 B1Granted
Coating composition embodiments for use in investment casting methods
AssigneeTriad National Security, LLC
InventorsKyle Cluff, Matthew Lee
Life of this patent
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Abstract
Disclosed herein are embodiments of a coating composition for use in investment casting. The coating composition embodiments provide a solidified coat that can be as a mold for casting castable materials and that is easily removed from the casted material using water. The coating composition embodiments disclosed herein are reusable and are non-toxic and exhibit high thermal stability.
Claims10
A coating composition, comprising:
- a binder component, wherein the binder component is trisodium phosphate;
- a solvent component, wherein the solvent component is water;
- a surfactant, wherein the surfactant is cetrimonium bromide;
- and
- a filler, wherein the filler is graphite powder.
2 more elements
Dependencies are inferred from the claim text.