Aufzeichnungsmaterial für das Tintenstrahl-Druckverfahren

摘要

The invention relates to an inkjet recording material comprising a substrate and an ink receiving layer that is applied on at least one side of said substrate, wherein the ink receiving layer contains an inorganic pigment and an ink fixing agent consisting of at least two substances, wherein the first substance is a polyethylamine epichlorohydrin and the second substance is a polyvalent metal salt. The invention is characterized in that the first substance is a middle molecular weight, branched polyamine-epichlorohydrin condensation product; the ratio of the first substance to the second substance is between 3:1 and 16:1; the pigment accounts for at least 80 percent by weight with a D50 particle size (Malvern) ranging from 4 mu m to 12 mu m and the ratio of the ink fixing agent to the pigment ranges from 1:2 to 1:6. The invention also relates to a method using the novel recording material for recording in accordance with the drop-on-demand inkjet printing method.