摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aqueous inkjet recording liquid of a pigment type, without clogging nozzles, giving a stable ejection and excellent in physical properties required as an inkjet recording liquid, especially excellent in an OD value and abrasion resistance. <P>SOLUTION: This aqueous inkjet recording liquid includes polymer emulsion obtained by radically polymerizing (a) radically polymerizable unsaturated monomers having (a2) a radically polymerizable unsaturated monomer having a specific amount of an alkoxysilyl group as essential by using a specific amount of an emulsifying agent, water and an aqueous polymerization initiator, without observing coarse particles having ≥0.5 μm by a dynamic light scattering method, observing the coarse particles having ≥0.5 μm by a method for individual counting, and having ≤5.0×10<SP>5</SP>particles/cm<SP>3</SP>number of super coarse particles having ≥1.5 μm in the polymer emulsion in terms of 0.1% solid concentration, and a pigment. <P>COPYRIGHT: (C)2010,JPO&INPIT |