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US 12,378,674 B2Granted
Conversion coating application system including hydrogels and methods of using same
AssigneeChemeon Surface Technology, LLC
InventorsAlexander Evan Westre, Sjon Westre
Life of this patent
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Abstract
A conversion coating applicator includes a first liner, a hydrogel attached to the first liner, and a second liner removably attached to the hydrogel. The hydrogel includes a trivalent chromium conversion coating solution including a trivalent chromium compound, a zirconate compound, and a dye compound. The conversion coating solution is an aqueous solution.
Claims20
A conversion coating application system comprising:
- a conversion coating applicator comprising:
- a first liner;
- a first hydrogel attached to the first liner;
- and
- a first cover removably attached to the first hydrogel;
- wherein the first hydrogel comprises a trivalent chromium conversion coating solution comprising:
- a trivalent chromium compound;
- a zirconate compound;
- and
- a dye compound;
- wherein the conversion coating solution is an aqueous solution;
- and
- an activation applicator comprising:
- a second liner;
- a second hydrogel attached to the second liner;
- and
- a second cover removably attached to the second hydrogel;
- wherein the second hydrogel comprises an activation solution.
15 more elements
Dependencies are inferred from the claim text.