Recording medium
AssigneeCanon Kabushiki Kaisha
InventorsYoshiyuki Nagase, Masaya Asao, Olivia Herlambang, Takeshi Ota
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Abstract
A recording medium including a substrate and an ink-receiving layer. The ink-receiving layer contains an inorganic particle, a binder and at least one surfactant. The binder contains at least one resin selected from the group consisting of an acrylic resin, a polycarbonate-modified urethane resin and a polyether-modified urethane resin. The at least one surfactant comprises an acetylene-based surfactant. The contact angle of water to a surface of the ink-receiving layer at 60 seconds after contact of the water with the surface of the ink-receiving layer is 40 degrees or more to 80 degrees or less.
Claims17
A recording medium comprising:
- a substrate;
- and
- an ink-receiving layer,
- wherein the ink-receiving layer comprises an inorganic particle, a binder, and at least one surfactant,
- wherein the binder contains at least one resin selected from the group consisting of an acrylic resin, a polycarbonate-modified urethane resin, and a polyether-modified urethane resin,
- wherein the at least one surfactant comprises an acetylene-based surfactant, and
- wherein a contact angle of water to a surface of the ink-receiving layer at 60 seconds after contact of the water with the surface of the ink-receiving layer is 40 degrees or more to 80 degrees or less.
Dependencies are inferred from the claim text.