Paper making and fiber liberation – Processes and products – With coating after drying
Patent
1994-05-18
1996-02-20
Lacey, David L.
Paper making and fiber liberation
Processes and products
With coating after drying
1621681, 162183, 162184, 427208, 4272084, 4272088, 427202, 428352, 428353, D21H 1743, D21H 1744
Patent
active
054925991
ABSTRACT:
Treated cellulose-based substrate, e.g., paper, having improved release properties and methods of making such treated substrate are disclosed. The treated substrate is coated with a primer coating comprising a cationic polymer and with a release coating comprising a carboxy- or carboxylate-containing release polymer.
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Chang John C.
Kumar Ramesh C.
Olson Christopher C.
Fortkort John A.
Fortuna Jos'e A.
Griswold Gary L.
Kirn Walter N.
Lacey David L.
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