Stock material or miscellaneous articles – Ink jet stock for printing – Physical property of ink receptive layer specified
Reexamination Certificate
2005-08-02
2005-08-02
Shewareged, B. (Department: 1774)
Stock material or miscellaneous articles
Ink jet stock for printing
Physical property of ink receptive layer specified
C428S032340, C428S032380
Reexamination Certificate
active
06924011
ABSTRACT:
An improved ink jet recording material is disclosed comprising a support and an ink receiving layer. This layer contains a pigment and a polymeric binder comprising a structural unit derived from a monomer represented by following formula (I):wherein,R1 is alkyl, R2 is alkyl or aryl, R3 is hydrogen, alkyl or aryl, L is a linking unit selected from CO—NH, CO—O, and CO, and R4 is hydrogen or alkyl.The material is improved for mechanical strength. The finished ink jet image shows high color densities and high gloss without the occurence of cracking.
REFERENCES:
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patent: 0 415 849 (1991-06-01), None
patent: 0 627 324 (1994-07-01), None
Patent Abstracts of Japan, 2000043405, published Feb. 15, 1998.
European Search Report, EP 02 10 2221, published Jan. 17, 2003.
Chem Abstrasts Service, Database accession No. 134:245271.
Aert Huub Van
Lingier Stefaan
AGFA Gevaert
Guy Joseph T.
Nexsen Pruet , LLC
Shewareged B.
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