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 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|