Oil-dissolving agent composition, article, and method for manufacturing oil-dissolving agent composition

Abstract

An oil-removing agent composition comprising at least one of copolymer A and copolymer B. Copolymer A: a copolymer comprising units mainly composed of monomers as shown in Formula 1 and units mainly composed of nonionic monomers, wherein the nonionic monomers have a water solubility of 1 g / 100 mL or more at 20°C. Copolymer B: a copolymer comprising units mainly composed of monomers as shown in Formula 1 and units mainly composed of ionic monomers having ionic groups, wherein the units mainly composed of ionic monomers include units mainly composed of monomers having cationic groups and units mainly composed of monomers having anionic groups. In Formula 1, X1 is a monovalent polymerizable reactive group, A1 is a divalent organic group, and B1 is a monovalent organic group having at least one trialkylsilyl group. X1-A1-B1 ・・・(Formula 1)