print media for ink-jet applications having improved image...

Details print media for ink-jet applications having improved image... print media for ink-jet applications having improved image...

2008-05-20

2008-05-20

Shewareged, Betelhem (Department: 1794)

Stock material or miscellaneous articles

Ink jet stock for printing

Dye-fixing agent in ink receptive layer

C428S032240, C428S032250, C428S032290, C428S032350

Reexamination Certificate

active

07374800

ABSTRACT:
A printing arrangement can include an ink-receiving coating applied to a media substrate, the ink-receiving coating having a coating thickness being configured to have a concentration gradient relative to the thickness. In the concentration gradient, the concentration of a cationic agent is greater in a center region of the ink-receiving coating relative to an upper region and a lower region.

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patent: 5750200 (1998-05-01), Ogawa et al.
patent: 6177177 (2001-01-01), Herrmann et al.
patent: 6492005 (2002-12-01), Ohbayashi et al.
patent: 6777039 (2004-08-01), Koike et al.
patent: 2003/0059584 (2003-03-01), Onishi et al.
patent: 2004/0033377 (2004-02-01), Koenig
patent: 2 301 845 (1996-12-01), None

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