| 摘要 |
<p>An aqueous polyamide resin dispersion comprising dispersed particles of a polyamide resin, a basic substance, and water. The dispersed polyamide resin particles have a weight-average particle diameter of 0.1 to 10 νm. In the polyamide resin, the ratio of terminal carboxyl groups to terminal amino groups is 60/40 to 100/0. The amount of the basic substance is 0.2 to 3.0 mol per mol of the terminal carboxyl groups. This aqueous polyamide resin dispersion can be produced by adding a polyamide resin to an aqueous dispersion medium containing a basic substance in an amount of 0.2 to 3.0 mol per mol of the terminal carboxyl groups contained in the polyamide resin.</p> |
