| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an adhesive sheet for pasting to oily surfaces which has good adhesion characteristics for both non-oily surfaces and oily surfaces of adherends and a method of producing an adhesive sheet for pasting to oily surfaces.SOLUTION: An adhesive sheet for pasting to oily surfaces includes a substrate and an adhesive layer, and the adhesive layer is composed of an adhesive composition comprising ingredients (A) to (C): the blend ratios of the ingredients (A) to (C), relative to the total amount of the adhesive composition of 100 wt.%, are (A) 15-85 wt.% of a block copolymer, 15-85 wt.% of an adhesion imparting resin and (C) 0-0.1 wt.% of a plasticizer. The adhesion imparting resin (B) contains a polymerized rosin ester.</p> |
