B - Operations – Transporting – 41 – F
Patent
B - Operations, Transporting
41
F
B41F 1/40 (2006.01) B41F 3/81 (2006.01) B41F 15/40 (2006.01) B41M 5/52 (2006.01) B41M 5/00 (2006.01)
Patent
CA 2158229
In a recording medium having a porous ink- receiving layer containing alumina hydrate of boehmite structure formed on a base material, the alumina hydrate has crystallinity ranging from 15 to 80 and microcrystals of the alumina hydrate are directed to be parallel to a plane direction of the ink-receiving layer at a parallelization degree of not less than 1.5. The recording medium is employed in an ink-jet recording method conducting printing by ejecting ink droplets through an orifice onto a recording medium as the recording medium. A process for producing the recording medium comprises the steps of: applying a coating liquid containing alumina hydrate of boehmite structure with shearing stress onto a base material; and drying the coated material to obtain a degree of parallelization of a microcrystal of the alumina hydrate with a plane direction of the ink-receiving layer of not less than 1.5.
Eguchi Takeo
Miura Kyo
Yoshino Hitoshi
Canon Kabushiki Kaisha
Ridout & Maybee Llp
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