Ink-jet recording material
AssigneeMitsubishi Paper Mills Limited
InventorsSatoshi Kaneko, Tomoko Ishimaru, Yukihiro Suzuki, Hiroshi Sakaguchi
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Abstract
There is disclosed an ink-jet recording material which comprises a support, and an ink-receptive layer containing fumed silica having an average primary particle size of 3 nm to 30 nm provided on the support, wherein said ink-receptive layer contains a cationic compound and at least one compound selected from the group consisting of a sulfur-containing compound having no mercapto group, an amine compound, an amino compound and a saccharide, and a pH of the surface of the ink-jet recording material is 3 to 6.
Claims17
An ink-jet recording material comprising a support, and an ink-receptive layer provided on the support and containing 65% by weight or more of fumed silica having an average primary particle size of 3 nm to 30 nm based on a total solid content of the ink-receptive layer and 10 to 40% by weight of a hydrophilic binder based on an amount of the fumed silica, wherein said ink-receptive layer contains at least one cationic compound selected from the group consisting of a cationic polymer and a water-soluble metallic compound, and at least one compound selected from the group consisting of a sulfur-containing compound having no mercapto group, an amine compound, an amino compound and a saccharide, and wherein a pH of the surface of the ink-jet recording material is 3 to 6.
Dependencies are inferred from the claim text.