HYDROGENATED BLOCK COPOLYMER

摘要

A hydrogenated block copolymer obtained by hydrogenating a block copolymer containing a polymer block (A) comprising structural units derived from an aromatic vinyl compound, a polymer block (B) comprising structural units derived from farnesene, and a polymer block (C) comprising structural units derived from a conjugated diene other than farnesene, wherein the block copolymer of the hydrogenated block copolymer contains at least two polymer blocks (A), at least one polymer block (B), and at least one polymer block (C); at least one polymer block (B) is at a terminal, and the hydrogenation rate of the carbon-carbon double bonds in the polymer block (B) and polymer block (C) is 50 mol% or higher.