Concentrated solution and kit for making a photographic color de

Details Concentrated solution and kit for making a photographic color de Concentrated solution and kit for making a photographic color de

1997-07-14

1998-12-08

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430407, G03C 7407

Patent

active

058466975

ABSTRACT:
A photographic concentrate for preparing a color developer comprises benzyl alcohol, water and organic solvents. This concentrate can be part of a kit for preparing a color developer along with 2 other concentrated solutions.
The noted concentrated solution comprises benzyl alcohol at between 25 and 35%, water at between 3 and 8%, ethylene glycol at between 10 and 20% and diethylene glycol at between 35 and 60%.

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