Acyloxy substituted acrylate timing layers for color diffusion t

Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers

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96 3, 96 29D, 96 77, 96119R, G03C 700, G03C 140, G03C 554, B44N 109

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active

040547221

ABSTRACT:
A material for a color diffusion transfer photographic process, which possesses neutralizing means comprising the combination of a layer containing a polymer having a repeating unit represented by the following general formula (I): ##STR1## wherein R.sub.1 represents a hydrogen atom or a methyl group, R.sub.2 represents a hydrogen atom, an aliphatic hydrocarbon residue having 1 to 6 carbon atoms or an aryl group, and X represents an n+1 valent aliphatic hydrocarbon residue having 2 to 8 carbon atoms or an n+1 valent residue of the formula --A-O--.sub.m A, wherein A represents an aliphatic hydrocarbon residue having 2 to 4 carbon atoms, and m and n each represents an integer of 1 to 5, and an acidic polymer layer.

REFERENCES:
patent: 3847165 (1974-11-01), Yoshida et al.
"Neutralizing Mat'l . . . elements", Research Disclosure No. 12331, 7/1974, pp. 22-24.

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