D - Textiles – Paper – 21 – G
Patent
D - Textiles, Paper
21
G
D21G 9/00 (2006.01) B65H 27/00 (2006.01) C09K 3/18 (2006.01) D21F 3/00 (2006.01) D21G 1/02 (2006.01) D21G 3/02 (2006.01)
Patent
CA 2398676
A method of reducing the surface tension on papermaking rolls comprises applying to the papermaking roll an effective amount of a blend of cationic water soluble polymer, nonionic surfactant and anionic surfactant. The composition has an overall positive charge. Preferably the cationic polymer is a quaternary ammonium compound.
Johnsondiversey Inc.
Macrae & Co.
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