| abstract |
A novel indene copolymer, hydrogenated indene copolymer, thermoplastic resin composition, and method for producing an indene copolymer having excellent heat resistance are provided. An indene copolymer having a first structural unit represented by the following formula (1-1) and a second structural unit derived from a conjugated diene monomer, or an olefin bond of the copolymer Hydrogenated indene copolymer obtained by hydrogenating at least a part of [R1-R8 are each independently H, an alkyl group, or an aryl group. R1 and R2, R3 and R4, R5 and R6, R6 and R7, and R7 and R8 may be bonded to each other to form a ring.] [Selection] None |