| abstract |
A polymer-containing composition which contains a functional substance and an ultraviolet absorber or / and an antioxidant in a block polymer and can be well dispersed in water or an aqueous dispersion medium, and the polymer-containing composition. An ink composition is provided. A polymer-containing composition containing a functional substance, water or an aqueous dispersion medium, and a block polymer, wherein the block polymer is at least selected from the functional substance, an ultraviolet absorber, and an antioxidant. 1. A polymer-containing composition including the above-described one, and an ink composition comprising the polymer-containing composition. The functional substance is a coloring material, and the block polymer is an amphiphilic polymer. [Selection diagram] None |