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AssigneeE. I. Du Pont de Nemours and Company
InventorsMario Grossa, Udo Dietrich Bode, Manfred Sondergeld, Karl-Heinz Wiedenmann, Ronald John Convers, Steven Max Kalo, Ashok Kamalaksha Kudva
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This invention makes available a photopolymerizable material containing at least one polymeric binder, photopolymerizable monomer and, at least one photoinitiator, and having a special shear modulus and a specific thickness. These photopolymerizable materials are used in processes for preparing images, especially multiple color proofs. Temporary supports and pigmented transfer materials specifically designed for the preparation of multiple color proofs are described. A pigmented element having a pigmented transfer layer with a polymeric component of polycaprolactone, polytetrahydrofuran and mixtures thereof is disclosed.
A pigmented element, for toning a photopolymerizable layer comprising at least one plasticizing component, consisting essentially of a support and a pigmented transfer layer, wherein the pigmented transfer layer comprises at least one polymeric component selected from the group consisting of polycaprolactone, polytetrahydrofuran and mixtures thereof, and wherein the polymeric component is compatible with the at least one plasticizing component of the photopolymerizable layer.
Dependencies are inferred from the claim text.