| abstract |
Hydrogenated block copolymer granule comprising 100 parts by mass of a molded product in the form of granules of a hydrogenated block copolymer A and 0.01 to 1.5 parts by mass of a powdery polyethylene dusting agent B, wherein the hydrogenated block copolymer A comprises at least one polymeric block a comprising primarily a vinylaromatic monomeric unit and at least one polymeric block b primarily comprising a conjugated diene monomeric unit, the total linkage content being 1 ,2 and 3,4 bond content in polymer block b before hydrogenation 40% to 90%, hydrogenated block copolymer A has a hardness (JIS-A standard) of 30° to 67°, a block content polymeric a in the hydrogenated block copolymer A is 5% to 30% by mass, and the polyethylene powder B has a number average molecular weight of 15,000 or less, an average particle diameter of 1 to 15 μm, and an angle ure of rest from 45º to 70º. |