Stock material or miscellaneous articles – Ink jet stock for printing – Quaternary ammonium compound ink receptive layer
Reexamination Certificate
2002-10-24
2009-06-09
Hess, Bruce H (Department: 1794)
Stock material or miscellaneous articles
Ink jet stock for printing
Quaternary ammonium compound ink receptive layer
C428S032100, C428S032130, C428S032140, C428S032240, C523S160000, C523S161000, C526S258000, C526S310000, C526S319000, C526S323200
Reexamination Certificate
active
07544401
ABSTRACT:
An ink jet recording media system is described which comprises at least one coating layer that comprises a zwitterionic polymer or oligomer. The media system exhibits excellent light fastness as well as good dry time and good image-forming properties.
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Dungworth Howard Roger
Naisby Andrew J.
Suhadolnik Joseph
Yale David A.
Ciba Specialty Chemicals Corporation
Hess Bruce H
Joy David J
Stevenson Tyler A.
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