Receiving elements containing graft gelatin polymers as dye mord

Details Receiving elements containing graft gelatin polymers as dye mord Receiving elements containing graft gelatin polymers as dye mord

1980-02-04

1981-07-14

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...

101464, 260 8, 260112R, 260117, 260121, 260123, 4284784, 4284788, 430199, 430941, G03C 140, G03C 700, B41N 500, B41N 300

Patent

active

042787491

ABSTRACT:
A photographic material which comprises a receiving element for transferred dyes is provided. The receiving element comprises a support having coated thereon a mordant layer which is made from a graft polymer prepared from gelatin, a monomer which when homopolymerized yields a water insoluble polymer and a monomer containing a sulphonate group which when homopolymerized yields a water soluble polymer.
These receiving elements can be used for mordanting cationic dyes in photographic dye transfer processes.

REFERENCES:
patent: 2713305 (1955-07-01), Yutzy et al.
patent: 3756814 (1973-09-01), Bedell

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