Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Reexamination Certificate
2002-03-29
2010-11-09
Ruthkosky, Mark (Department: 1785)
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
C428S207000, C428S211100, C428S219000, C428S327000, C428S342000
Reexamination Certificate
active
07829182
ABSTRACT:
A coated printing paper offering high gloss, no mottled impression, sufficiently practical levels of printability in terms of ink-drying property and surface peel strength, and good productivity achieved by elimination of deposits on the calender rolls, wherein the coated printing paper comprises a base paper and a coating layer comprising pigment and adhesive formed on the base paper, and wherein a surface layer comprising 100 weight-parts of thermoplastic copolymer with a glass-transition temperature of 80° C. or above and 3 to 100 weight-parts of surface sizing agent of styrene-acrylic, olefin or styrene-maleic acid copolymer type is formed on the coating layer.
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Definition of surface-active agent. Acquired Oct. 21, 2008. Lewis, Richard J., Sr. (2002). Hawley's Condensed Chemical Dictionary (14th Edition). John Wiley & Sons. Online version available at: http://knovel.com/web/portal/browse/display?—EXT—KNOVEL—DISPLAY—bookid=704&VerticalID=0.
The Office Action mailed Mar. 28, 2008 issued in U.S. Appl. No. 10/509,270, filed May 19, 2005.
The Office Action mailed Dec. 4, 2008 issued in U.S. Appl. No. 10/509,270, filed May 19, 2005.
Kai Hidehiko
Morii Hirokazu
Wakai Chizuru
Yoneshige Seiki
Higgins Gerard T
Knobbe Martens Olson & Bear LLP
Nippon Paper Industries Co. Ltd.
Ruthkosky Mark
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