| 摘要 |
PURPOSE:To enhance the solvent resistance of a primer layer contg. gelatin formed as a hard film and to permit easy dyeing of the exposed primer layer by providing the primer layer, photosensitive layer and silicone rubber layer in this order on a base. CONSTITUTION:The primer layer 2 contg. the gelatin formed as the hard film, the photosensitive layer 3 and the silicone rubber layer 4 are provided in this order on the base 1. The hard film gelatin, used as the primer layer 2, exhibits sufficient solvent resistance to a solvent for coating the photosensitive 3 and the silicone rubber layer 4 and obviates such development as defective image reproducibility and defective image contact arising from the primer layer swollen by a developing soln. in a developing process. In addition, the selective and sharp dyeing of the exposed gelatin primer layer 2 which is the image part is possible. |
