Patent ID: 9663957
Date: 2017-05-30
CPC Classifications: B29L,B32B,C08J,C08L,E04F,Y10T

Claim:
1. A clear, stain-resistant film for application to the upper surface of a floor covering comprising: (a) a co-extruded blend of an acrylic resin and a fluoropolymer resin; and (b) 4% by weight of inorganic anti-slip particles comprising glass bubbles, wherein the film comprises at least a first upper layer and a second lower layer, wherein the first layer is a brittle layer and the second layer is a stronger layer, wherein the film is free of volatile organic compounds, wherein the first layer includes about 40 to 55% fluoropolymer and the second layer includes about 55 to 70% fluoropolymer, and wherein the film has thickness of from about 30 μm to 250 μm.