JP2003159861A5 - - Google Patents

Claims (4)

In an inkjet recording material in which at least one ink receiving layer is provided on at least one surface of a water-resistant support, the ink receiving layer (A) contains inorganic fine particles having an average primary particle size of 100 nm or less, and a hydrophilic binder The center line average roughness Ra at a cut-off value of 0.8 mm defined by JIS-B0601 is 2 μm or less, and the coefficient of static friction between the ink receiving layer A surface and the opposite surface of the inkjet recording material, An ink jet recording material having a static friction coefficient of 0.8 or less between the surface of the ink receiving layer A and the opposite surface after solid printing by ink jet and an absolute value of the difference between the static friction coefficients of the two is 0.1 or less. 2. The ink jet recording material according to claim 1, wherein the ink receiving layer (B) is opposite to the ink receiving layer A of the ink jet recording material. The ink receiving layer A is two or more layers, the inorganic fine particles having an average primary particle size of 100 nm or less contained in the uppermost ink receiving layer are colloidal silica, and the solid content ratio of the hydrophilic binder to the colloidal silica is 1. The inkjet recording material according to claim 1, wherein the recording material is ˜8 mass%. The ink receiving layer B contains at least one of organic fine particles and inorganic fine particles having an average particle size of 0.3 μm or more and a hydrophilic binder, and the solid content ratio of the hydrophilic binder to the total of the organic fine particles and the inorganic fine particles is 10 The inkjet recording material according to claim 2 or 3, wherein the recording material is -70 mass%.