| abstract |
[PROBLEMS] To provide a hydrogenated diene system excellent in compatibility with polyolefin, capable of producing a molded article having excellent processability, flexibility, appearance, weather resistance, heat resistance, strength, scratch resistance, and low temperature characteristics. A copolymer is provided. At least two polymer blocks of vinyl aromatic compound ((A) block), at least one polymer block of conjugated diene compound ((B) block), and at least one vinyl aromatic compound And a copolymer block of a compound and a conjugated diene compound ((C) block), and a predetermined condition in which 80% or more of double bonds derived from all the conjugated diene compounds are hydrogenated It is a hydrogenated diene copolymer satisfying the above requirements. [Selection figure] None |