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US 11,958,933 B2Granted
Sustainable resilient plank
AssigneeTower IPCO Company Limited
InventorsEric Scott Speas, Robert Corey Carter, Perry Lamar Muse, Erik Christopher Arnold
Life of this patent
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Abstract
An exemplary embodiment of the present disclosure provides a polyurethane core for use in a floor or wall panel, the core comprising a polyol made, at least in part, from one or more recycled materials, and an isocyanate.
Claims84
A polymer-based floor or wall covering panel comprising:
- a thermoplastic polyurethane core comprising a polyol made, at least in part, from one or more recycled materials and an isocyanate;
- and
- at least one substrate and optionally a top layer.
A floor or wall covering panel, comprising:
- a thermoplastic polyurethane-based core,
- a decorative print layer positioned proximate a top surface of the core;
- and
- a protective layer positioned proximate a top surface of the decorative print layer,
- wherein the thermoplastic polyurethane-based core comprises:
- a polyol made, at least in part, from one or more recycled materials;
- and
- an isocyanate.
5 more elements
Dependencies are inferred from the claim text.