Photographic elements containing development accelerator release

Details Photographic elements containing development accelerator release Photographic elements containing development accelerator release

1990-12-13

1993-06-22

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430543, 430955, 430958, 430959, G03C 102

Patent

active

052216004

ABSTRACT:
Certain development inhibitor releasing compounds when incorporated in a photographic element at low levels provide development acceleration. The compounds release silver halide binding groups that are substituted with a group containing an ether oxygen atom and/or an imino nitrogen atom. They are especially useful in high speed color photographic materials.

REFERENCES:
patent: 4482629 (1984-11-01), Nakagawa et al.
patent: 4618572 (1986-10-01), Mihayashi et al.
patent: 4656123 (1987-04-01), Mihayashi et al.
patent: 4724197 (1988-02-01), Matejec et al.
patent: 4734357 (1988-03-01), Mihayashi et al.
patent: 4820616 (1989-04-01), Matejec et al.
patent: 5135839 (1992-08-01), Szajewski

Affiliated with

Also associated with

Rating

Photographic elements containing development accelerator release 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 elements containing development accelerator release, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic elements containing development accelerator release will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1440466