| abstract |
PROBLEM TO BE SOLVED: To provide a (meth) acrylate-based monomer, a styrene-based monomer or a diene-based monomer by using a general water-soluble polymer protective colloid as a dispersant. Both) A highly stable aqueous emulsion obtained by polymerization and a method for producing the same. SOLUTION: At least one selected from the group consisting of (meth) acrylate-based monomer units, styrene-based monomer units and diene-based monomer units dispersed and stabilized with a water-soluble polymer protective colloid. An emulsion of a (co) polymer having one or more monomer units as a main component, having a particle size of 0.05 to 5 μm and an alcohol dispersibility index of 1 00 or more, calcium chloride chemical stability index is 20 or more, and surface tension at a solid concentration of 30% is 45 mN / m. An aqueous emulsion characterized by the above, and a method for producing the same. |