Stock material or miscellaneous articles – Ink jet stock for printing – Plural ink receptive layers
Reexamination Certificate
2005-02-15
2005-02-15
Shewareged, B. (Department: 1774)
Stock material or miscellaneous articles
Ink jet stock for printing
Plural ink receptive layers
C428S032250, C428S032260, C428S032350
Reexamination Certificate
active
06855382
ABSTRACT:
An ink-jet recording material comprising a support material and at least a lower and an upper pigment-containing layer wherein the pigment of the upper layer is present in two particle size distributions (A, B) and one particle size distribution (A) is in the range of 10 to 100 nm and the other particle size distribution (B) is in the range of 1,000 to 3,000 nm, and wherein the pigment of the upper layer is different from the pigment of the lower layer and wherein the average particle size of the pigment of the upper layer is different from the average particle size of the pigment of the lower layer.
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Barcock Richard Anthony
Dodds Alastair Stuart
Lavery Aidan Josph
Quinn Marguerite Claire
Cook Alex McFarron Manzo Cummings & Mehler, Ltd.
Felix Schoeller jr. Foto-und Spezialpapiere GmbH & Co.KG
Shewareged B.
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