Ink jet recording sheet
AssigneeMitsubishi Paper Mills Limited
InventorsYasumine Abe, Touru Noda
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Abstract
Disclosed is an ink jet recording sheet comprising a support and an ink receiving layer provided on at least one side of the support wherein said ink receiving layer contains a cation-modified non-spherical colloidal silica. The cation-modifier used is preferably hydrous aluminum oxide, hydrous zirconium oxide or hydrous tin oxide. The ink jet recording sheet is high in gloss, quick in drying of ink and superior in water resistance of ink jet recorded images and film formability of the ink receiving layer.
Claims6
An ink jet recording sheet comprising a support and an ink-receiving layer provided on at least one side of the support, wherein said ink-receiving layer contains a cation-modified acicular or fibrous colloidal silica obtained by coating the surface of an acicular or fibrous colloidal silica with a cation-modifier, the coating amount of the cation-modifier being 1 to 30% by weight based on the weight of the acicular or fibrous colloidal silica, and the coating amount of the cation-modified acicular or fibrous colloidal silica contained in the ink-receiving layer being 2 to 100 g/m.sup.2.
Dependencies are inferred from the claim text.