| abstract |
An object of the present invention is to provide a polymer composition having an improved ability to disperse lime soap and a method for producing the same, when used in detergent applications. [Solution] The present invention is a polymer composition obtained by polymerizing a polyoxyalkylene compound and an acid group-containing unsaturated monomer in the presence of a polymerization initiator, wherein the polyoxyalkylene compound has a carbon number of Containing at least one of an aryl group having 8 or more, an alkyl group having 8 or more carbon atoms and an alkenyl group having 8 or more carbon atoms and an oxyalkylene group, containing a structure derived from the oxyalkylene group per mole of the polyoxyalkylene compound The amount is 10 to 100 mol, and the mass ratio of the structure derived from the polyoxyalkylene compound and the structure derived from the acid group-containing unsaturated monomer is 80:20 to 50:50 (however, 80:20 It is a polymer composition containing 0.3 to 20 parts by mass of the specific compound with respect to 100 parts by mass of the acid group-containing unsaturated monomer. [Selection figure] None |