Paper making and fiber liberation – Processes and products – With coating after drying
Reexamination Certificate
2008-09-16
2008-09-16
Fortuna, José A (Department: 1791)
Paper making and fiber liberation
Processes and products
With coating after drying
C162S158000, C162S169000, C162S164100, C427S420000, C427S402000, C427S411000
Reexamination Certificate
active
10257172
ABSTRACT:
The present invention refers in one embodiment to a method of manufacturing multilayer coated papers and paperboards, but excluding photographic papers and pressure sensitive copying papers, that are especially suitable for printing, packaging and labeling purposes, in which at least two curtain layers selected from aqueous emulsions or suspensions are formed into a composite, free-falling curtain and a continuous web of basepaper or baseboard is coated with the composite curtain, and paper or paperboard thereby obtainable.
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Dow Global Technologies Inc.
Fortuna José A
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