| abstract |
(57) [Abstract] [Problem] No organic solvent vapor is generated during coating and drying. Also provided is an antifogging paint capable of forming a transparent antifogging coating film having excellent coatability, antifogging property, water resistance and heat resistance. SOLUTION: (Meth) acrylic acid (meaning acrylic acid or methacrylic acid; the same applies hereinafter) lipophilic monomer (A) which is an ester monomer or a styrene monomer, represented by the following general formula (1) Monomer (B) (However, R 1 represents a hydrogen atom or a methyl group, R 2 represents a hydrogen atom or a methyl group, and n represents an integer of 4 or more.) And an alkali metal salt of sulfonic acid, and (A) and (B) (C) having a radical copolymerizable group with) And these composition ratios are each relative to the entire monomer, (A) is 30% by mass or more and 75% by mass or less, (B) is 10% by mass or less. At least 35% by mass and (C) at least 3% by mass An antifogging paint comprising an aqueous emulsion containing 50% by mass or more of monomer copolymer fine particles of 0% by mass or less in a solid content, a method for producing the same, and the like. |