Patent ID: 9120309
Filing Date: 2015-09-01
Classification: B41J,C09D

Abstract:
1. A recording method comprising: ejecting an ink composition from an ink jet recording head such that the ink composition is applied to a recording medium, the ink composition comprising at least one monofunctional (meth)acrylate and at least one of a bifunctional (meth)acrylate, wherein the ink composition has a viscosity of 25 mPa·s to 35 mPa·s at 20° C., and a rate of change (S) in the width of a cylindrical portion with time that is formed by expanding the ink composition, the width being measured in the expanding direction thereof, so as to have a free surface parallel to the expanding direction of the ink composition defined by the quadratic equation: wherein a, b, and c are 800 or more, 7.4 to 14, and 0.16 to 0.22, respectively, and t is the time in seconds; wherein: