US PATENT SUBCLASS 430 / 199
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

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

199TRANSFER 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  DF  .~> Imagewise heating, element or image receiving layers therefor or imagewise vapor and gas transfer process, element or image receiving layer therefor {1}
202  DF  .~> Diffusion transfer process, element, or identified image receiving layers therefor {8}
252  DF  .~> Image layer portion transfer and element therefor {1}

DEFINITION

Classification: 430/199

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:

(under the class definition) Processes forming an image, including a latent image, in a first layer by imagewise exposure of the first layer to radiation and the formation of an image in and/or on image receiving record layer during and/or after the exposure of the first layer by transfer of a material from the first layer to the record layer as a function of the imagewise exposure. Elements for use in the above processes which contain the image record receiving layer or compositions for the same.

(1) Note. For purpose of this and indented subclasses, an element can be a single layer.

SEE OR SEARCH THIS CLASS, SUBCLASS:

256, for the stripping of an entire layer containing an image from one layer and transferring it to another layer and product therefor.

SEE OR SEARCH CLASS

360, Dynamic Magnetic Information Storage or Retrieval,

15+, for record copying involving contact transfer.

516, Colloid Systems and Wetting Agents; Subcombinations Thereof; Processes of Making, Stabilizing, Breaking, or Inhibiting, 9+, for continuous liquid phase colloid systems (e.g., foams, emulsions, suspensions, dispersions); subclasses 98+ for colloid systems of continuous or semicontinuous solid phase with discontinuous liquid phase (gels, pastes, flocs, coagulates) or agents for such systems or making or stabilizing such systems or agents; in each instance, when generically claimed or when there is no hierarchically superior provision in the USPC for the specifically claimed art.