Stainable thermoformable sheets, compositions, and methods of manufacture
AssigneeWidner Product Finishing, Inc.
InventorAdam Curtis Fuhr
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Abstract
The present disclosure describes thermoformable sheets capable of retaining an absorbing stain, pigmented sealer or clear sealer. The unique resin binder formulations and products include porosity-promoting agents that result in the resin binder having a porous surface capable of being stained, while still having the favorable properties of traditional Thermofoil products. The methods of the invention produce a Thermofoil product that can be stained with a variety of stains and colorants after manufacturing to suit the individual builder's or homeowner's preference.
Claims69
A stainable thermoformable sheet, comprising:
- a Thermofoil sheet;
- and
- a stainable topcoat layer affixed to the Thermofoil sheet, wherein the stainable topcoat layer comprises a resin binder formulation comprising resins, an additive, and at least 35 weight percent of a porosity agent, before curing.
A method of manufacturing a stainable thermoformable sheet, comprising applying to a Thermofoil sheet a stainable topcoat layer comprising a resin binder formulation comprising resins, an additive, and at least 35 weight percent of a porosity agent, before curing.
Dependencies are inferred from the claim text.