Sulfonamido phenol scavenger compounds

Details Sulfonamido phenol scavenger compounds Sulfonamido phenol scavenger compounds

1978-11-15

1980-06-03

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Transfer procedure between image and image layer, image...

Diffusion transfer process, element, or identified image...

430223, 430243, 430226, 430503, 430380, 430566, G03C 700, G03C 140, G03C 110, G03C 176

Patent

active

042059879

ABSTRACT:
Photographic elements, film units and processes are described wherein certain ballasted di-2,5-sulfonamidophenols are used to scavenge oxidized electron transfer agents in color image transfer materials. The scavenger compounds can be located in an emulsion layer, a dye image-providing material layer or an interlayer.

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"Oxidized Developer Scavenger . . . Latitude", Carges, Research Disclosure, No. 15234, Dec. 1976, pp. 19-20.
"Photographic Processes and Products, " Research Disclosure, No. 15162, Nov. 1975, pp. 75-87.

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