| 摘要 |
PROBLEM TO BE SOLVED: To provide a signal plate with a metallic tone giving glossy metallic impression. SOLUTION: (1) The photosensitive resin laminate is obtained by disposing a photosensitive resin layer on a base directly or by way of an adhesive layer, the base has a metallic tone and the absorbance of the photosensitive resin layer at 400-600 nm is <=0.3. (2) In the photosensitive resin laminate described in the item (1), the base with a metallic tone is a metallic sheet. (3) In the photosensitive resin laminate described in the item (1), the base with a metallic tone is a metal plated resin sheet. (4) In the photosensitive resin laminate described in the item (1), the base with a metallic tone is a resin sheet containing a metal powder. (5) In the photosensitive resin laminate described in one of the items (1)-(4), the photosensitive resin layer contains a hydroxylamine derivative. (6) The printing plate material for a signal plate comprises the photosensitive resin laminate described in one of the items (1)-(5). |
