SILVER SALT DIFFUSION ALKALINE BATH OF TRISODIUM PHOSPHATE AND A POLYALCOHOL

摘要

The modification of the silver salt diffusion process comprises exposure of a supported silver halide emulsion layer containing a photographic developer and development of the exposed layer with an alkaline Trisodiumphosphate bath while in contact with a nucleated image-receiving layer. The stability of the bath is improved by incorporating water-soluble aliphatic polyalcohols or polyamines.