Photographic materials and color proofing system

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...

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430293, 430356, 430358, 430503, 430508, 430565, G03C 146, G03C 700

Patent

active

047057459

ABSTRACT:
A radiation-sensitive element for half tone color proofing adapted to be exposed by scanning with four independently modulated sources of radiation emitting at different wavelengths within the range 550 to 900 nm, the element comprising a substrate bearing at least four separate imaging media coated thereon, said imaging media including:

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