Multicolor imaging material

Details Multicolor imaging material Multicolor imaging material

1987-09-08

1989-03-28

Shah, Mukund J.

Radiation imagery chemistry: process, composition, or product th

Microcapsule, process, composition, or product

4284022, 42840221, 42840224, 430200, 430211, 430235, 430292, 430944, 430945, G03C 700, G03C 172, G03C 100

Patent

active

048163678

ABSTRACT:
A multicolor imaging material comprises a substrate, a capsule layer made up of a plurality of heat-meltable microcapsules including color former and a developer material layer. When the laser beams having wavelengths of .lambda..sub.1, .lambda..sub.2, and .lambda..sub.3 are applied to the multicolor imaging material according to the signals corresponding to three primary colors, the heat-meltable microcapsules for individual colors independently generate heat, thereby causing the heat-meltable substance to be melted. This brings about the reaction of the color formers for individual colors with the developer to developer colors, thereby forming a color image comprised of cyan, magenta and yellow.

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patent: 4717650 (1988-01-01), Ikeda et al.

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