Photographic developer composition

Details Photographic developer composition Photographic developer composition

G - Physics

03

C

G03C 5/305 (2006.01) G03C 5/26 (2006.01)

Patent

CA 2078907

ABSTRACT OF THE DISCLOSURE A composition for developing a silver halide photographic light-sensitive material is disclosed. The composition has a form of a tablet or granule and comprises an organic development inhibitor having a solubility of not higher than 1 % by weight in an aqueous medium having a pH value of 6 to 12, and a water-soluble or alkali-soluble polymer having a melting point of 30° C to 100°C in an amount of not less than 5 % by weight of total weight of the composition. The granules or tableted composition of the invention is preferably produced in a process comprising steps of (1) melting the polymer, (2) dissolving the organic development inhibitor in the melted polymer, (3) mixing the melted polymer containing the component with the remaining components of the composition, and (4) granulating or tableting the mixed composition. The composition is friendly for environment and is excellent in stability, conservability.

Affiliated with

Also associated with

Rating

Photographic developer composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photographic developer composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic developer composition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1526485