US PATENT SUBCLASS 430 / 241
.~.~.~.~ Using identified dye forming compound other than colorless color developer or dye mordant or using identified organic solvent

Current as of: June, 1999
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430 /   HD   RADIATION IMAGERY CHEMISTRY: PROCESS, COMPOSITION, OR PRODUCT THEREOF

199  DF  TRANSFER PROCEDURE BETWEEN IMAGE AND IMAGE LAYER, IMAGE RECEIVING LAYERS, OR ELEMENT CONTAINING AN IMAGE RECEIVING LAYER OR AN INGREDIENT FOR FORMING AN IMAGE RECEIVING LAYER {3}
202  DF  .~ Diffusion transfer process, element, or identified image receiving layers therefor {8}
235  DF  .~.~ Dye image formation process {1}
236  DF  .~.~.~ Using silver salt sensitizer {4}
241.~.~.~.~ Using identified dye forming compound other than colorless color developer or dye mordant or using identified organic solvent {2}
242  DF  .~.~.~.~.~> Redox cleavable dye or dye precursor releaser
243  DF  .~.~.~.~.~> Dye developer or leuco dye developer

DEFINITION

Classification: 430/241

Using identified dye forming compound other than colorless color developer or dye mordant or using identified organic solvent:

(under subclass 236) Processes using an identified dye image forming compound which is a dye or dye precursor, e.g., leuco dye or coupler, etc., other than a dye mordant or a compound consisting essentially of a silver halide, developing moiety which is not a dye or leuco dye moiety or using an identified organic solvent.