Image-receiving element with unitary image-receiving and...

Details Image-receiving element with unitary image-receiving and... Image-receiving element with unitary image-receiving and...

G - Physics

03

C

96/25

G03C 8/56 (2006.01) G03C 8/24 (2006.01)

Patent

CA 1247913

ABSTRACT OF THE DISCLOSURE Image-receiving elements for use in photo- graphic diffusion transfer products and processes and including a unitary image-receiving and decolorizing layer are disclosed. The unitary image-receiving and decolorizing layer comprises a mixture of gelatin, an organic monobasic or polybasic acid or anhydride and a copolymeric mordant comprising recurring units from a vinylpyridine and from a copolymerizable vinylbenzyl quaternary ammonium salt. The image-receiving elements can be used in diffusion transfer products and processes for the provision of color images which appear satis- factorily to emerge from a white background and which exhibit desirable densitometric characteristics.

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