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US 10,377,150 B2Granted
Porous body, ink jet recording method, and ink jet recording apparatus
AssigneeCanon Kabushiki Kaisha
InventorsToru Ohnishi, Noboru Toyama, Hiroe Ishikura, Osamu Yoshitake
Life of this patent
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Abstract
A porous body that includes a first porous layer including a first resin, a second porous layer including a second resin, and a third porous layer including a third resin in this order. The second porous layer has a portion where no material is present when viewed in a thickness direction.
Claims15
A porous body comprising:
- a first porous layer including a first resin, a second porous layer including a second resin, and a third porous layer including a third resin in this order,
- wherein the second porous layer has a portion where no material is present when viewed in a thickness direction.
Dependencies are inferred from the claim text.