| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a modified hydrogenated block copolymer composition which excels in processability, flexibility, mechanical strength, and high resilience, in which appearance (color development and transparency) is good, and which does not have bleeding of a softener and is excellent also in surface feel. <P>SOLUTION: The modified hydrogenated block copolymer composition includes: (I-1) 100 pts.mass of a modified hydrogenated block copolymer which includes a polymer block A which makes a vinyl aromatic hydrocarbon a main component, and a polymer block B which makes a conjugated diene a main component, wherein an atomic group which has a functional group joins, hydrogenation treating is performed, and the vinyl aromatic hydrocarbon content is 5-50 mass%; (II) 50-200 pts.mass of a rubber softener; and (III) 0.05-5 pts.mass of a secondary modifying agent. <P>COPYRIGHT: (C)2012,JPO&INPIT |
