Method of making a projection viewable transparency

Details Method of making a projection viewable transparency Method of making a projection viewable transparency

1992-04-01

1993-10-19

Martin, Roland

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Post imaging process, finishing, or perfecting composition...

430 42, 430 99, 430111, G03G 1301, G03G 1320

Patent

active

052544265

ABSTRACT:
A method of fusing an electrostatographic colored toner image on a transparent support to provide a projection viewable color transparency exhibiting excellent color clarity. The support comprises a polymer layer bearing the color toner image. The toner used to form the image has a loss tangent of 1.5 or less while the polymer that forms the layer bearing such image has a higher loss tangent. The transparent element is subjected to fusing in three distinct zones; a fusing zone where it is contacted with a fusing member, a cooling zone where contact with the fusing member is maintained and the toner image is cooled and a release zone where the toner image is released from the fusing member at a temperature where no toner image or polymer layer offset occurs.

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patent: 5089363 (1992-02-01), Rimai et al.
patent: 5110704 (1992-05-01), Inone et al.
patent: 5126221 (1992-06-01), Chiba et al.

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