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US 4,201,808 AGranted
Radiation curable silicone release compositions
AssigneeUnion Carbide Corporation
InventorsMaryann Cully, Arthur N. Pines, Richard B. Metzler, Gunther W. Babian
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Abstract
Release-coated material is produced by applying to a substrate, e.g. paper, a coating of a radiation curable composition comprising (a) an organopolysiloxane containing an average of at least one acryloxy and/or methacryloxy group per molecule, (b) a low molecular weight polyacrylyl crosslinking agent and, optionally, (c) a photosensitizer; and curing the composition on the substrate by exposing it to ionizing radiation or actinic non-ionizing radiation.
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