Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Reexamination Certificate
2005-05-24
2005-05-24
Shewareged, B. (Department: 1774)
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
C399S130000
Reexamination Certificate
active
06896952
ABSTRACT:
A recording sheet for use on a digital press includes either insoluble aluminium trihydrate in the base paper or magnesium sulphate at the surface. According to a second aspect of the invention, the recording sheet includes a paper substrate having a surface treatment including a water soluble cationic substance and a water soluble binder substance.
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Arjo Wiggins Fine Papers Limited
Fay Sharpe Fagan Minnich & McKee LLP
Shewareged B.
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