COPOLYMER-CONTAINING DETERGENT ADDITIVE, SOIL RELEASE AGENT, MICROBIAL ATTACHMENT INHIBITOR, FIBER TREATMENT AGENT, WATER TREATMENT AGENT FORMULATION, AND COATING FORMULATION

摘要

The present invention provides a detergent additive that contains a copolymer that exhibits a better detergency than conventional polymers. The present invention pertains to a detergent additive that contains a copolymer having a structural unit (a) derived from a monomer (A) that has a hydroxyl group, an oxyalkylene group, and at least one hydrophilic group selected from the group consisting of a carboxyl group, a sulfonic acid group, a phosphoric acid group, an amino group, and groups that are salts thereof, and having a structural unit (b) derived from an aromatic group-containing monomer (B).