D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
9/42, 9/57
D21H 3/18 (1980.01) D21H 3/36 (1980.01)
Patent
CA 1137710
TITLE OF INVENTION Improved Additives for Increased Retention and Pitch Control in Paper Manufacture ABSTRACT OF THE DISCLOSURE A process is disclosed for the production of paper and paper-like products which consists of the addition to the papermaking furnish of kraft lignin or modified kraft lignin and poly(oxyethylene).
345826
Allen Lawrence H.
Nugent Henry M.
Pelton Robert H.
Fincham Eric
Pulp And Paper Research Institute Of Canada
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