Sulfonamido dye releaser in photographic dye diffusion transfer

Details Sulfonamido dye releaser in photographic dye diffusion transfer Sulfonamido dye releaser in photographic dye diffusion transfer

1977-06-16

1978-08-29

Kimlin, Edward C.

Gas separation: apparatus

Electric field separation apparatus

Electrode cleaner, apparatus part flusher, discharger, or...

96 3, 96 77, 96 99, 96100R, G03C 700, G03C 554, G03C 140, G03C 110

Patent

active

041101138

ABSTRACT:
In the photographic dye-diffusion transfer process use is made of dye-giving compounds, which are non diffusing in photographic binder layers, and which during development if oxidized imagewise in accordance with the silver halide developed are split owing to the alkali of the developer composition to release diffusing dyes, which are transferred to an image-receiving layer. The dye-giving compounds have the formula

REFERENCES:
patent: B351673 (1975-01-01), Fleckenstein et al.
patent: 2271238 (1942-01-01), Vittum et al.
patent: 2306410 (1942-12-01), Schinzel
patent: 3384657 (1968-05-01), Weissberger et al.
patent: 3443940 (1969-05-01), Bloom et al.
patent: 3734726 (1973-05-01), Figueras et al.
patent: 3736136 (1973-05-01), Danhauser et al.
patent: 3751406 (1973-08-01), Bloom

Affiliated with

Also associated with

Rating

Sulfonamido dye releaser in photographic dye diffusion transfer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sulfonamido dye releaser in photographic dye diffusion transfer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sulfonamido dye releaser in photographic dye diffusion transfer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1631066