AQUEOUS INK FOR INKJET RECORDING

摘要

[1] An aqueous dispersion for inkjet recording, which is characterized in that the dispersion contains chain-like particles containing anionic organic pigment particles and a cationic polymer, and that the ratio of organic pigment primary particles constituting the chain-like particles relative to the total pigment primary particles is not less than 10% by number; [2] An aqueous ink for inkjet recording, which contains the aqueous dispersion; [3] A method for producing the aqueous dispersion for inkjet recording [1]; and [4] An aqueous ink for inkjet recording, which contains the aqueous dispersion obtained by the method.  The aqueous dispersion for inkjet recording and the aqueous ink have excellent print density.