Photographic recording material

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

430214, 430219, 430544, 430564, 430607, 430611, 430957, G03C 140, G03C 148, G03C 110, G03C 106

Patent

active

043012434

ABSTRACT:
Traces of free inhibitors for the development of silver halide which might be present as impurities of inhibitor releasing compounds or which might be prematurely released therefrom because of insufficient stability thereof during storage of the photographic material are scavenged by compounds which are capable of binding free inhibitors at pH values below 7 but to a much less extent at pH values higher than 9.

REFERENCES:
patent: 3227551 (1966-01-01), Barr et al.
patent: 3364022 (1968-01-01), Barr
patent: 3379529 (1968-04-01), Porter et al.
patent: 3620746 (1971-11-01), Barr
patent: 3620747 (1971-11-01), Marchant et al.
patent: 3930863 (1976-01-01), Shiba et al.
patent: 3961963 (1976-06-01), Shiba et al.
patent: 4055429 (1977-10-01), Holmes et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Photographic recording material 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 recording material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic recording material will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1293228

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.