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US 2025/0179327 A1Published application
Fluorine-free coating composition
AssigneeUnilin BV
InventorsRaul PRIETO, Martin SEGAERT
Life of this patent
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Abstract
The use is described of a fluorine-free coating composition which comprises at least one polycarbodiimide compound, the at least one polycarbodiimide compound having at least two hydrocarbon groups each having at least 4 carbon atoms, for impregnating floor coverings. Carpets are not included. Also presented are a fluorine-free coating composition and a floor covering coated with this composition.
Claims16
-11. (canceled)
A use of a fluorine-free coating composition comprising:
- a. at least one polycarbodiimide compound,
- for impregnating floor coverings, not including carpets.
A fluorine-free coating composition comprising:
- a. at least one polymer selected from alkyd resins, acrylate resins, polyurethane-modified polyesters, silanes, siloxanes or mixtures thereof.
Dependencies are inferred from the claim text.