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Gloss retention and stain resistance are improved in a no-wax UV cured flooring wear surface by reacting a phthalate polyester polyol and a long chain hydroxy acrylate with an aromatic or cycloalkyl diisocyanate to form an oligomer which is employed as a major ingredient of the UV curable coating co

Gloss retention and stain resistance are improved in a no-wax UV cured flooring wear surface by reacting a phthalate polyester polyol and a long chain hydroxy acrylate with an aromatic or cycloalkyl diisocyanate to form an oligomer which is employed as a major ingredient of the UV curable coating composition used to produce the wear surface.

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A floor covering product comprising a wear layer including a polymerized urethane-acrylate oligomer, said oligomer comprising the reaction product of an aromatic or cycloalkyl diisocyanate, a monohydroxymonoacrylate having an hydroxyl equivalent weight of about 250 to about 600 and a phthalate polye

A floor covering product comprising a wear layer including a polymerized urethane-acrylate oligomer, said oligomer comprising the reaction product of an aromatic or cycloalkyl diisocyanate, a monohydroxymonoacrylate having an hydroxyl equivalent weight of about 250 to about 600 and a phthalate polyester polyol having an hydroxyl equivalent weight of about 175 to about 500.