| abstract |
(57) [Problem] To provide a base film for application and an adhesive material having improved flexibility, stretchability and skin followability. SOLUTION: (a) A block copolymer having two or more polymer blocks A made of a vinyl aromatic compound in a molecule and one or more polymer blocks B made of a conjugated diene compound is hydrogenated. Among the hydrogenated block copolymer obtained by the above, the content of the polymer block A is 5 to 50% by weight, the glass transition temperature is -20 ° C or lower, and the total number average molecular weight is 50,000 to 150,000. 100 parts by weight of the hydrogenated block copolymer, (b) 20 to 200 parts by weight of the polyolefin resin, and (c) a thickness of 20 to 200 μ containing the plasticizer of 50 to 200 parts by weight. m. An adhesive material having a pressure-sensitive adhesive layer on the adhesive film. |