Stock material or miscellaneous articles – Ink jet stock for printing – Paper support composition specified
Reexamination Certificate
2008-11-13
2011-10-11
Shewareged, Betelhem (Department: 1785)
Stock material or miscellaneous articles
Ink jet stock for printing
Paper support composition specified
C428S032240, C428S032250, C428S032310, C428S032340, C427S243000, C347S101000, C347S105000
Reexamination Certificate
active
08034423
ABSTRACT:
A recording medium in which a base paper, a first layer including a binder, and a second layer including kaolin and at least one pigment selected from calcined kaolin, delaminated kaolin, and amorphous silica are laminated in that order. A total content of at least one pigment selected from the group of pigments is 10% or more of the total amount of pigments in the second layer. A Cobb water absorption degree within a contact time of 120 sec in a water absorption test at a surface of the first layer of the base paper provided with the first layer is than 2.0 g/m2or less, and a water absorption amount within a contact time of 0.5 sec determined by a Bristow test at a surface of the second layer is from 2 mL/m2to 8 mL/m2.
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Extended European Search Report dated Feb. 5, 2009 issued against the corresponding European Patent Application No. 08020014.0.
Kawakami Hiroshi
Nakano Ryoichi
Fujifilm Corporation
Shewareged Betelhem
Sughrue & Mion, PLLC
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