Paper making and fiber liberation – Processes and products – Non-uniform – irregular or configured web or sheet
Patent
1997-02-05
1999-01-12
Silverman, Stanley S.
Paper making and fiber liberation
Processes and products
Non-uniform, irregular or configured web or sheet
162112, 264283, B31F 112
Patent
active
058581715
ABSTRACT:
A process for creping paper using a creping adhesive is described. The creping adhesive concentrate contains about 1 percent to about 25 percent by weight solids, and the solids contain oxazoline polymer and a polyamide resin polymer. The concentrate is diluted to about 0.1 to about 5 percent by weight solids and the diluted creping adhesive is applied to the surface of a drying cylinder. The paper is subsequently creped from the drying cylinder.
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Walton Cynthia D.
Warchol Joseph F.
Fortuna JoseA.
Hercules Incorporated
Silverman Stanley S.
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