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

1996-08-09

1998-12-01

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Nonradiation sensitive image processing compositions or...

Developer

430467, 430469, G03C 7413

Patent

active

058436308

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%.

REFERENCES:
patent: 3574619 (1971-04-01), Surash
patent: 3814606 (1974-06-01), Ozawa et al.
patent: 4232113 (1980-11-01), Marchesano
patent: 4814260 (1989-03-01), Koboshi et al.
patent: 4873180 (1989-10-01), Marchesano et al.
patent: 4897339 (1990-01-01), Andoh et al.
patent: 4933265 (1990-06-01), Inoue et al.
patent: 5079133 (1992-01-01), Mitsui et al.
patent: 5354646 (1994-10-01), Kobayashi et al.

Affiliated with

Also associated with

Rating

Concentrated solution and kit for making a photographic color de does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Concentrated solution and kit for making a photographic color de, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Concentrated solution and kit for making a photographic color de will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2394388