US PATENT SUBCLASS 430 / 253
.~.~ Separating exposed areas from unexposed or underexposed areas of image layer by transfer, element or image receiving layer therefor

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}
252  DF  .~ Image layer portion transfer and element therefor {1}
253.~.~ Separating exposed areas from unexposed or underexposed areas of image layer by transfer, element or image receiving layer therefor {2}
254  DF  .~.~.~> Transfer process with uniform heat application and element therefor
255  DF  .~.~.~> Using silver salt sensitizer and element therefor

DEFINITION

Classification: 430/253

Separating exposed areas from unexposed or underexposed areas of image layer by transfer, element or receiving layer therefor:

(under subclass 252) Processes wherein portions of the radiation-sensitive layer exposed to a first quantity of radiation are at least partially separated from portions of the radiation-sensitive layer not exposed to said quantity of radiation, e.g., unexposed or underexposed portions, by transferring at least a part of one of said portions to an image receiving layer. Elements or image receiving layers for the process are also included.