Recording medium
AssigneeCanon Kabushiki Kaisha
InventorsTetsuro Noguchi, Naoya Hatta, Kazuhiko Araki, Arika Tanaka, Shoichi Takeda
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AssigneeCanon Kabushiki Kaisha
InventorsTetsuro Noguchi, Naoya Hatta, Kazuhiko Araki, Arika Tanaka, Shoichi Takeda
Estimating the term…
A recording medium includes a substrate, and a first and a second ink receiving layer over the substrate in this order from the side close to the substrate. The first ink receiving layer contains fumed silica, alumina, and zirconium compound. In the first ink receiving layer, the mass ratio of the fumed silica to the alumina is in the range of 40:60 to 60:40. The zirconium compound content in the first ink receiving layer is in the range of 0.1% by mass to 3.0% by mass relative to the total mass of the first ink receiving layer. The second ink receiving layer contains inorganic particles including at least one of fumed silica and alumina. In the second ink receiving layer, the fumed silica or the alumina accounts for 80% by mass or more of the inorganic particles in the second ink receiving layer.
A recording medium comprising:
Dependencies are inferred from the claim text.