Hyperbranched Polymers, Metal Recovery Agents, Metal Recovery Methods and Catalytic Activity Blockers

摘要

It is represented by following formula (1) and the weight average molecular weight provides the hyperbranched polymer characterized by the above-mentioned. In Formula (1), A ¹ is group containing an aromatic ring, A ² is group containing an amide group, A ³ is group containing sulfur, R ⁰ is hydrogen or C1-C10 Is a substituted or unsubstituted hydrocarbon group, m1 is 0.5 to 11, and n1 is 5 to 100. [Formula 1]