| 摘要 |
PROBLEM TO BE SOLVED: To provide a composition having excellent property balance of rigidity, impact resistance and the like, and also having excellent surface appearance, stackability and transparency. SOLUTION: The composition comprises a component (I) of a block copolymer comprising 60-95 wt.% vinyl aromatic hydrocarbon and 5-40 wt.% conjugated diene, or a hydrogenated product thereof, and a component (II) of a microcrystalline wax. The melting point of the component (II) is regulated so as to be 50-90°C, and the ratio of a normalparaffin to an isoparaffin is regulated so as to be (20/80)-(80/20). The amount of the normalparaffin of the component (II) contained in 100 pts. wt. component (I) is regulated so as to be 0.01-1 pt. wt. COPYRIGHT: (C)2005,JPO&NCIPI
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