INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS

摘要

Provided is an ink jet recording method including: applying a reaction liquid to a recording medium by sending the reaction liquid from a reaction liquid container to a nozzle orifice in an ink jet head through a reaction liquid passage and discharging the reaction liquid from the nozzle orifice, the reaction liquid passage connecting the reaction liquid container to the nozzle orifice; and applying an ink composition to the recording medium by discharging the ink composition from a nozzle orifice in the ink jet head, the ink composition at least containing a color material. The reaction liquid contains a (meth)acrylic resin and a polyvalent metal salt, the polyvalent metal salt serving as a coagulating agent that is reactive with a component of the ink composition. At least one of materials that constitute the reaction liquid container and the reaction liquid passage and that make contact with the reaction liquid contains a C6 or higher aliphatic acid.

主权项

1. An ink jet recording method comprising:
applying a reaction liquid to a recording medium by sending the reaction liquid from a reaction liquid container to a nozzle orifice in an ink jet head through a reaction liquid passage and discharging the reaction liquid from the nozzle orifice, the reaction liquid passage connecting the reaction liquid container to the nozzle orifice; and applying an ink composition to the recording medium by discharging the ink composition from a nozzle orifice in the ink jet head, the ink composition containing a color material, wherein the reaction liquid contains a (meth)acrylic resin and a polyvalent metal salt, the polyvalent metal salt serving as a coagulating agent that is reactive with a component of the ink composition, and at least one of materials that constitute the reaction liquid container and the reaction liquid passage and that make contact with the reaction liquid contains a C6 or higher aliphatic acid.