Patent ID: 8691885
Filing Date: 2014-04-08
Classification: C09D

Abstract:
1. An active energy ray-curable inkjet ink composition, comprising: a pigment comprising a metal lake pigment of a rhodamine dye, and an active energy ray-curable monomer, wherein: the ink composition is a magenta ink composition, the ink composition comprises 0.5% by weight to 10% by weight of the metal lake pigment, and the metal lake pigment is selected from the group consisting of Pigment Violet 1, Pigment Violet 1:1, Pigment Violet 2, Pigment Violet 2:2, Pigment Red 81, Pigment Red 81:1, Pigment Red 81:2, Pigment Red 81:3, Pigment Red 81:4, Pigment Red 81:5, Pigment Red 169, and Pigment Red 173.