INK FOR INK-JET RECORDING, INK CARTRIDGE, AND INK-JET RECORDING PROCESS

摘要

The present invention provides an ink for ink-jet recording having high storage stability and high discharge stability and providing high abrasion resistance to the resulting image. The ink for ink-jet recording includes polymer particles. The polymer particles each include a first layer, a second layer, and a third layer from the inside to the outside in this order. The first layer is formed of an uncrosslinked first polymer, the second layer is formed of a crosslinked second polymer having ionizable groups, and the third layer is formed of units each having a hydrophilic part and a hydrophobic part.

主权项

1. An ink for ink-jet recording comprising polymer particles, wherein
the polymer particles each include a first layer, a second layer, and a third layer from the inside to the outside in this order, wherein the first layer is formed of an uncrosslinked first polymer; the second layer is formed of a crosslinked second polymer having ionizable groups; and the third layer is formed of units each having a hydrophilic part and a hydrophobic part.