| 摘要 |
<p>PURPOSE:To obtain an image having excellent sharpness by providing a specific adhesive layer on a metallic surface having specular surface reflectivity or class 2 diffusive reflectivity. CONSTITUTION:The adhesive layer of the photographic base formed by providing the adhesive layer on the metallic surface having the specular surface reflectivity or the class 2 diffusive reflectivity consists of a copolymer contg. 5-60wt.% vinylidene chloride, 20-75wt.% vinyl chloride, 5-15wt.% vinyl acetate, and 0.1-5% maleic anhydride. The photographic base which does not generate the defect such as film exfoliation of the photosensitive material layer during the course of a or before or after the development processing is obtd. in this way and the photographic base having the excellent preservable property of the image is obtd.</p> |
