US PATENT SUBCLASS 430 / 200
.~ Imagewise heating, element or image receiving layers therefor or imagewise vapor and gas transfer process, 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}
200.~ Imagewise heating, element or image receiving layers therefor or imagewise vapor and gas transfer process, element or image receiving layer therefor {1}
201  DF  .~.~> Imagewise vapor or gas transfer process, element or image receiving layer therefor

DEFINITION

Classification: 430/200

Imagewise heating, element or image receiving layers therefor or imagewise vapor and gas transfer process, element or image receiving layer therefor:

(under subclass 199) Processes wherein imagewise pattern of heat is applied to a layer to produce an image therein or to modify a previously formed image therein. Also, a process of imagewise vapor or gas transfer of the image to a receiving layer. Element or image receiving layer for use of any of the above processes are also included.

SEE OR SEARCH CLASS

250, Radiant Energy,

318, for non-chemical thermal recording involving image transfer.