Patent ID: 8602550
Filing Date: 2013-12-10
Classification: B41M,D21H

Abstract:
1. A coated printing paper having both of ink jet printability and offset printability, said coated printing paper comprising a base paper and a coating layer which is applied to at least one surface of the base paper, wherein said base paper comprises a cationic compound and said coating layer contains a pigment and a binder as major components, said pigment having a mean particle size in the range of 0.1 μm to 5 μm, both inclusive; wherein the coating layer contains, as a pigment, 50 parts by mass or more of ground calcium carbonate based on 100 parts by mass of total pigments in the coating layer, said ground calcium carbonate having a particle size distribution in which cumulative frequency of a particle with a size of 2 μm or less is 70% or less; and wherein an applied amount of the coating layer is 2.0 g/m