abstract |
An object of the present invention is to provide an ink composition for an inkjet printer, which is an ink composition used for drawing on the surface of cosmetics or the like using the inkjet printer, and has excellent dispersibility and redispersibility of pigments, In addition, it contains only ingredients that can be formulated into cosmetics. The present invention relates to an ink composition for an inkjet printer, which is characterized by containing a copolymer selected from (a) (alkyl acrylate / diacetone acrylamide) copolymer and (b) (acrylate / alkyl acrylate ( C1-18) at least one of an ester / alkyl (C1-C8) acrylamide) copolymer. |