| abstract |
Abstract of the Disclosure A dry, activator sheet for a dry, thermal silver dye bleach process comprises a support having thereon a non-volatile, diffusible acid, a substituted heterocyclic thiazoline, oxazoline, imidazoline or imidazolidine silver halide com-plexing agent and a non-hydrolyzable polymer vehicle having a pH of 6.0 or less and a melting point lower than 200°C. The activating sheet is useful to bleach a silver image con-taining a bleachable dye. |