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US 5,965,252 AGranted
Printing medium
AssigneeCanon Kabushiki Kaisha
InventorsTsuyoshi Santo, Hiroyuki Sugata, Yuji Kondo, Hiroshi Tomioka
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Abstract
Disclosed herein is a printing medium comprising a substrate and an ink-receiving layer which comprises an alumina hydrate surface-treated with a coupling agent and is provided on the substrate.
Claims17
A printing medium comprising a substrate and an ink-receiving layer which comprises an alumina hydrate the surface of which is made hydrophobic using a coupling agent and is provided on the substrate.
Dependencies are inferred from the claim text.