Coating processes – Applying superposed diverse coating or coating a coated base – Synthetic resin coating
Reexamination Certificate
2006-10-17
2006-10-17
Parker, Fred J. (Department: 1762)
Coating processes
Applying superposed diverse coating or coating a coated base
Synthetic resin coating
C427S412100
Reexamination Certificate
active
07122225
ABSTRACT:
An ink-jet recording sheet comprising a substrate having thereon a porous layer formed by a process comprising the steps of:(a) coating on the substrate an aqueous coating composition containing a hydrophilic binder and inorganic particles to form the porous layer;(b) drying the porous layer over a period, wherein the period comprises at least a constant drying rate period and a falling drying rate period; and(c) incorporating a solution containing an additive into the porous layer after the completion of the constant drying rate period.
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Maehara Yuichiro
Ohbayashi Keiji
Saito Atsushi
Tsubaki Yoshinori
Frishauf Holtz Goodman & Chick P.C.
Konica Corporation
Parker Fred J.
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