Epoxy coating powders with wrinkle finishes
AssigneeThe Polymer Corporation
InventorsDean A. Schreffler, Charles M. Noonan
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Abstract
An epoxy coating powder applied in a fusion coating process that yields a low gloss, wrinkled finish. The coating composition is a heat reactive epoxy resin in which the wrinkled finish results from the use of methylene disalicylic acid as the curing agent for the epoxy resin.
Claims4
A powdered coating composition adapted to provide a wrinkled finish, comprised of a heat reactive epoxy resin, a curing agent, a catalyst, and fillers, the improvement being that the curing agent is methylene disalicyclic acid.
A method for obtaining a wrinkled surface when coating a substrate in fusion coating processes with heat reactive epoxy resins, the improvement comprising the use of methylene disalicylic acid as the curing agent.
Dependencies are inferred from the claim text.