Coating apparatus – With means to apply electrical and/or radiant energy to work... – Electrostatic and/or electromagnetic attraction or...
Patent
1990-04-27
1991-09-24
Nozick, Bernard
Coating apparatus
With means to apply electrical and/or radiant energy to work...
Electrostatic and/or electromagnetic attraction or...
355 27, 118638, B05B 525
Patent
active
050505319
ABSTRACT:
To produce an image recording medium having a support member and a developer material deposited thereon, the support member is charged to a first polarity and powders of a mixture of the developer material and a thermally fusible material both charged to a second polarity opposite to the first polarity are applied to the surface of the support member. Then, the developer material thereon is fixed to the support member by thermally fusing the thermally fusible material with the use of a fixing unit. The recording medium thus produced is used in conjunction with a microcapsule sheet to form an image on the recording medium. On the surface of the microcapsule sheet, photosensitive and pressure rupturable microcapsules are coated and a chromogenic material is encapsulated therein. The image is formed by the reaction of the chromogenic material with the developer material.
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"Neblette's Handbook of Photograph and Reprography", published 1977 by Van Nostrand, p. 369.
Brother Kogyo Kabushiki Kaisha
Nozick Bernard
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