| 摘要 |
<p>It is intended to provide aqueous polymer emulsions which are excellent in storage stability and waterproofness and adhesiveness of films. It is further intended to provide aqueous polymer emulsions as described above which are excellent as hair cosmetics. To achieve the first object, the aqueous polymer emulsions are characterized by being aqueous polymer emulsions obtained by emulsion-polymerization of a silane coupling agent monomer, a lipophilic radical polymerizable monomer and a hydrophilic radical polymerizable monomer wherein a polymer having reactive groups originating in the above-described silane coupling agent remaining therein is dispersed in an aqueous dispersion medium at such a concentration as causing crosslinking among silyl groups. To achieve the second object, the aqueous polymer emulsions are characterized by being cationic aqueous polymer emulsions obtained by emulsion-polymerization with the use of a cationic emulsifier.</p> |
