Stock material or miscellaneous articles – Ink jet stock for printing – Particles present in ink receptive layer
Reexamination Certificate
2004-11-02
2009-11-17
Hess, Bruce H (Department: 1794)
Stock material or miscellaneous articles
Ink jet stock for printing
Particles present in ink receptive layer
C428S032100, C428S032370, C427S146000, C427S337000, C427S372200
Reexamination Certificate
active
07618692
ABSTRACT:
A coating liquid for a recording layer, containing fumed silica of a bulk density higher than 50 g/l and a specific surface area by the BET method equal to or higher than 250 m2/g, and a recording medium having a recording layer prepared with such coating liquid. The recording layer contains a water-soluble resin, which is preferably crosslinked.
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Anonymous: “Cab-O-Sil® MS -75D”, Cabot Corporation, Online! 2002, XP002347598.
Kobayashi Takashi
Nakano Ryoichi
FUJIFILM Corporation
Hess Bruce H
Joy David J
Sughrue & Mion, PLLC
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