Rhino Linings Patents Vegetable Oil-Based Coatings

March 25, 2014

U.S. 8,575,226 B2
Rhino Linings has been granted a patent for a building material composite comprised of a building material substrate at least partially lined with a rigid urethane material wherein the rigid urethane material is comprised of a reaction product of an A-side comprised of an isocyanate and a B-side comprised of an esterified polyol and a catalyst wherein the esterified polyol comprised of a reaction product of a first polyol and a blown vegetable oil and the first polyol comprised of the reaction product of a first multifunctional and a second multifunctional compound.
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