Metal photopolymer substrates
AssigneeThe Goodyear Tire & Rubber Company
InventorsRaymond B. Roennau, Daniel A. Chung, Shirish Jasani
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Abstract
The present invention is directed to a composite laminated article including a resin coated base plate and a layer of ordered photocurable composition on said resin coated plate and when the liquid photocurable composition is cured forms a polymeric printing plate. The article includes a sheet of aluminum-containing metal having a coating of a cured mixture of a specific vinyl resin and an epoxy resin and preferably a small amount of carbon black and silica and a top coat or layer of photocured ordered polyurethane containing acrylate or methacrylate radicals.
Claims5
A printing plate composed of a conversion coated aluminum sheet adhered to a layer of photocured ordered polyetherurethane containing acrylates or methacrylate radicals with an adhesive composed of a set mixture of a polyvinyl chloride/vinyl acetate resin and an epoxy resin.
Dependencies are inferred from the claim text.