Color image recording method

Details Color image recording method Color image recording method

1990-04-03

1992-03-17

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Readily visible image formation

430143, 430292, 430294, G03C 500, G03C 518

Patent

active

050968017

ABSTRACT:
A novel color image recording method is provided, which comprises exposing to light a light-sensitive material obtained by dispersing a composition containing at least a photopolymerization initiator, a color image-forming substance and a polymerizable compound in a hydrophilic binder and then coating said dispersion on a support, subjecting said polymerizable compound in the exposed portions to polymerization, and then (a) eluting said color image-forming substance contained in the unpolymerized polymerizable compound in the unexposed portions with an alkaline aqueous solution or (b) subjecting said color image-forming substance contained in the unpolymerized polymerizable compound in the unexposed portions to chemical change so that it is discolored, thereby forming dye images.

REFERENCES:
patent: 4311773 (1982-01-01), Kaneko et al.
patent: 4335197 (1982-06-01), Chambers et al.
patent: 4551408 (1985-11-01), Mino et al.
patent: 4729935 (1988-03-01), Walls et al.
patent: 4737436 (1988-04-01), Thompson

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