Curable coating composition for sheet goods
First Claim
1. A process for applying a wear layer to a flooring material, wherein the process comprises applying to the flooring material a coating composition comprising (i) a polyvinyl chloride (PVC) resin, (ii) an acrylic or methacrylic compound and (iii) a radiation-reactive urethane oligomer, where said composition is substantially or completely free of internal or external plasticizers, heating to heat-cure the coating composition and irradiating the composition to radiation-cure the coating composition.
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Accused Products
Abstract
A wear layer is applied to a flooring material to yield a product having superior properties. The wear layer is applied to the flooring material using a coating composition comprising (i) a polyvinyl chloride (PVC) resin, (ii) an acrylic or methacrylic compound and (iii) a radiation-reactive urethane oligomer, which composition is substantially or completely free of internal or external plasticizers, heating to heat-cure the coating composition and irradiating the composition to radiation-cure the coating composition.
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Citations
13 Claims
- 1. A process for applying a wear layer to a flooring material, wherein the process comprises applying to the flooring material a coating composition comprising (i) a polyvinyl chloride (PVC) resin, (ii) an acrylic or methacrylic compound and (iii) a radiation-reactive urethane oligomer, where said composition is substantially or completely free of internal or external plasticizers, heating to heat-cure the coating composition and irradiating the composition to radiation-cure the coating composition.
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10. A process for coating a wall covering material or a flooring material, wherein the process comprises:
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applying to the wall covering material or the flooring material a heat-curable and radiation-curable coating composition, the coating composition comprising; (i) a polyvinyl chloride (PVC) resin; and (ii) an acrylic or methacrylic compound, wherein the coating composition is substantially or completely free from internal or external plasticizers; and heating to heat-cure the coating composition and irradiating the composition to radiation-cure the coating composition. - View Dependent Claims (11, 12)
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13. A process for applying a composition to a wall covering material or a flooring material, the process comprising:
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heat-curing the composition and forming the composition into a laminate, the composition comprising, (i) a polyvinyl chloride (PVC) suspension resin; and (ii) an acrylic or methacrylic compound, wherein the composition is substantially or completely free from internal or external plasticizers; applying the laminate to the wall covering material or the flooring material; and radiation-curing the laminate after application of the laminate to the wall covering material or the flooring material.
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Specification