| 摘要 |
<p>PURPOSE: To provide a polymer film suitable to the coating by a photosensitive photographic emulsion. CONSTITUTION: This polymer film is a coated film comprising a polymer base film 1 having an undercoating layer 2 contg. a polymer comprising at least one kind of repeating unit contg. at least one kind of side nitrogen atom at least on a face 3 of it and an org. acid on at least the one side 1, and the weight ratio of the org. acid to polymer is controlled to 1:0.1 to 20.</p> |
