| abstract |
(57) [Summary] [Object] To provide a base for hair styling which is excellent in water solubility and moisture resistance and can be suitably used, for example, as an aqueous hair blow agent. [Structure] Unsaturated carboxylic acid 3 to 30% by weight, (meth) 5 to 60% by weight of hydroxyalkyl ester of acrylic acid, amine-based alkyl (meth) acrylate and / or amine-based alkyl (meth) acrylamide 3 to 40 A hair styling base obtained by polymerizing a monomer component containing 1% by weight to 1% to 60% by weight of an acrylic monomer and / or vinyl acetate. |