Patent ID: 6475623
Filing Date: 2002-11-05
Classification: B05D,C08K,C09D,Y10T

Abstract:
A protective finish having multiple layers usable on hardwood flooring surfaces comprising:an initial sealer layer capable of being applied directly on a hardwood flooring surface; an epoxy sealer layer containing ceramic additives applied over the initial sealer layer; two or more additional epoxy sealer layers without ceramic additives applied over the epoxy sealer layer containing cerarnic additives; a polyurethane top coat layer containing ceramic additives applied over the two or more additional epoxy sealer layers; and an additional polyurethane top coat layer without ceramic additives applied over the polyuremane top coat layer containing cerumic additives; wherein the ceramic additive containing and additional epoxy sealer layers comprise by weight percent of the total weight of the resin: a 40-70% epoxy acrylic-oligomers, b. 25-40% epoxy acrylic-monomers, c. 3-6% photoinitiators d. 4-8% additives, and e. 2-5% poly-di-isocyanate; and wherein the ceramic additive containing and additional polyurethane top coat layers comprise by weight percent of the total weight of the resin: a. 40-60% urethane acrylic-oligomers; b. 25-45% urethane acrylic-monomers; c. 2-5% wax and matting agents; d. 3-6% photoinitiators; and e. 5-12% wetting defoaming and flow additives.