The objective of the present invention is to provide a method for producing a polymer of a monomer having a vinyl group while reducing a residual amount of a surfactant within the polymer as the target compound and waste water. The method for producing a polymer according to the present invention is characterized in comprising the step of polymerizing a monomer having a vinyl group in an aqueous medium in the presence of a surfactin salt, which is a natural peptide surfactant, and a polymerization initiator, wherein a ratio of the surfactin salt (I) to 100 parts by mass of the monomer is not less than 0.0005 parts by mass and less than 0.1 parts by mass.
                            本发明的目的是提供一种生产具有
乙烯基单体的聚合物的方法,同时减少目标化合物和废
水中残留的表面活性剂的量。本发明的聚合物生产方法的特点在于,在天然肽表面活性剂surfactin盐和聚合
引发剂的存在下,在
水介质中聚合具有
乙烯基单体的单体,其中surfactin盐(I)与100质量份单体的比率不小于0.0005质量份且不大于0.1质量份。