HYDROGENATED BLOCK COPOLYMER AND METHOD FOR PRODUCING SAME

摘要

Provided is a hydrogenated block copolymer which contains a polymer block (A) consisting of a structural unit derived from an aromatic vinyl compound and a polymer block (B) containing 1-100 mass % of a structural unit (b1) derived from farnesene and 99-0 mass % of a structural unit (b2) derived from a conjugated diene other than farnesene; 50 mol.% or more of the carbon-carbon double bonds in the polymer block (B) are hydrogenated.