发明名称 Image-receiving element for adhesively bondable diffusion transfer photograph
摘要 An image-receiving element, adapted to the production of a diffusion transfer photograph adhesively bondable to a substrate material, comprises first and second separable sheet-like support members adhesively bonded to one another by a layer of adhesive therebetween, the adhesivity of the first sheet-like support to the adhesive layer being less than the adhesivity of the second sheet-like support to the adhesive and less than the cohesivity of the adhesive layer. The second sheet-like support member carries on the side thereof opposed from the adhesive layer at least a water-permeable and dyeable image-receiving layer which receives a photographic dye image by diffusion transfer processing. Subsequent to diffusion transfer processing, the first sheet-like member carrying the photographic image is separated from the second sheet-like member with the adhesive layer being preferentially adhered to the opposed side of the second sheet-like member, thereby to provide a diffusion transfer photograph which is adhesively bondable to a substrate material for the enhancement of the decorative or information content thereof.
申请公布号 US4992353(A) 申请公布日期 1991.02.12
申请号 US19890328631 申请日期 1989.03.27
申请人 POLAROID CORPORATION 发明人 RODAKIS, JOHN M.;BLESZINSKI, JR., WALTER
分类号 G03C8/42;G03C8/52;G03C11/14 主分类号 G03C8/42
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