D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
8/93.46
D21H 19/10 (2006.01) D21H 19/12 (2006.01) D21H 21/02 (2006.01)
Patent
CA 1316300
66530-450 ABSTRACT The present invention relates to a process for pacifying stickies in the papermaking process. Accordingly, the present invention provides a paper making process in which paper furnish including recycled fibre is passed over drying rolls, wherein for the purpose of pacifying stickies in the paper product, an aqueous solution of urea is applied to the paper between the drying rolls and the finished produce reel. The amount of urea applied is such that the paper product bears a coating surface of urea in an amount between 0.1 g/m2 and 2.0 g/m2 of paper surface.
572380
Shawki Shamel M.
Van Oss Richard N.
Alchem Inc.
Smart & Biggar
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