Stock material or miscellaneous articles – Ink jet stock for printing – Hardened – cured – or cross-linked ink receptive layer
Reexamination Certificate
2007-11-20
2007-11-20
Hess, Bruce H. (Department: 1774)
Stock material or miscellaneous articles
Ink jet stock for printing
Hardened, cured, or cross-linked ink receptive layer
C428S032100, C428S032340
Reexamination Certificate
active
10701701
ABSTRACT:
An improved ink-jet recording material is disclosed comprising a support and at least one ink receiving layer containing a water-soluble or water-dispersible polymer, characterized in that said polymer comprises a repeating monomeric unit having a moiety capable of chelating boric acid by means of at least one nitrogen containing functional group and at least one hydroxyl group thereby forming a five- or six-membered ring.
REFERENCES:
patent: 4877686 (1989-10-01), Riou et al.
patent: 6838135 (2005-01-01), Kasahara
patent: 2001/0014381 (2001-08-01), Kaneko et al.
patent: 2003/0059599 (2003-03-01), Beckley et al.
patent: 0 888 904 (1999-01-01), None
Lingier Stefaan
Loccufier Johan
Van Aert Hubertus
AGFA-Gevaert
Guy Joseph T.
Hess Bruce H.
Nexsen Pruet , LLC
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