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US 5,292,617 AGranted
Photosensitive element having support with adjustable adhesion
AssigneeE. I. Du Pont de Nemours and Company
InventorsBernard Feinberg, Richard P. Pankratz
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Abstract
A photosensitive element comprising (a) a support, (b) a thermally hardened layer containing the reaction product of (i) either an organic polymer having reactive segments and nonreactive segments or a blend of organic polymers wherein at least one polymer has reactive segments and at least one polymer has nonreactive segments (ii) a crosslinking agent and (iii) a catalyst and (c) a photohardenable layer is described.
Claims10
A photosensitive element comprising in order:
- (A) a support;
- (B) a thermally hardened layer containing the reaction product of (i) either an organic polymer having reactive segments and nonreactive segments or a blend of organic polymers wherein at least one polymer has reactive segments and at least one polymer has nonreactive segments, (ii) a crosslinking agent and (iii) a catalyst;
- and
- (C) a photohardenable layer.
1 more element
Dependencies are inferred from the claim text.