| 摘要 |
PURPOSE:To obtain a water-dispersed resin composition having a high dyeability with a dye or a pigment and a superior stability to fat and oil components, plasticizer components, heat, light, and the like. CONSTITUTION:A water-dispersed resin composition to be used for an image recording medium is mainly composed of a resin composition composed of a polyester resin (A) and water (B) in a composition ratio of (A)/(B) = (5-50)/(95-50). In the polyester resin (A), 65mol% or more of a glycol component is made of an ethylene glycol, hydrophilic polar groups are contained, Tg is 40 deg.C or higher, and a specifc gravity is 1.25 or more (30 deg.C). |
