US PATENT SUBCLASS 355 / 400
USING MICROCAPSULES

Current as of: June, 1999
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355 /   HD   PHOTOCOPYING

400USING MICROCAPSULES {5}
401  DF  .~> Condition responsive control
402  DF  .~> Exposure {2}
405  DF  .~> Heating (e.g., thermal fixing)
406  DF  .~> Pressure developing
407  DF  .~> Sheet feeding {1}

DEFINITION

Classification: 355/400

USING MICROCAPSULES:

(under the class definition) Subject matter wherein an image is formed by exposing a layer of photosensitive microcapsules containing chromogenic material to radiant energy and rupturing the capsule in the presence of a developing arrangement.

SEE OR SEARCH CLASS

430, Radiation Imagery Chemistry: Process, Composition, or Product Thereof,

138, for a product, process, or composition using microcapsules.