Stock material or miscellaneous articles – Ink jet stock for printing – Physical properties of support specified
Reexamination Certificate
2011-01-11
2011-01-11
Shewareged, Betelhem (Department: 1785)
Stock material or miscellaneous articles
Ink jet stock for printing
Physical properties of support specified
C428S032200, C428S032210, C428S032260, C428S032270, C428S032280, C428S032300, C428S032340
Reexamination Certificate
active
07867585
ABSTRACT:
A support for image recording material, comprising a base paper and thermoplastic resin layers formed on both faces of the base paper, wherein: a formation index of the base paper is 60 or more; a surface of the base paper, at least on a side where an image recording layer is formed, has a center surface average roughness SRa of 0.70 μm or less when measured with a cut-off condition of within the range of 0.05 to 0.5 mm, and a center surface average roughness SRa of 0.80 μm or less when measured with a cut-off condition of within the range of 1 to 3 mm; and the thickness of the thermoplastic resin layer, at least on the side where the image recording layer is formed, is 35 to 60 μm.
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Kozo Nagata, et al., Development of High Image Quality Inkjet Printing Paper Kassai “Shashin-Shiage Pro”, Fujifilm Research & Development , Nov. 30, 2005, pp. 19-24, No. 51-2006.
Teramae Shinichi
Yamamoto Hiroshi
Yutaka Kubota
FUJIFILM Corporation
Shewareged Betelhem
Sughrue & Mion, PLLC
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