D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 23/04 (2006.01) D21H 17/68 (2006.01) D21H 21/14 (2006.01)
Patent
CA 2227861
The invention relates to a method for enhancing the anti-skid or friction properties of a cellulosic fiber, by transporting cellulosic fiber from a machine chest and then to a stuff box and then to a headbox; and contacting a suspension of the cellulosic fiber with an anionic colloidal silica prior to or at the stuff box. The invention further relates to a method for enhancing the anti-skid or friction properties of a cellulosic fiber, by transporting cellulosic fiber from a stuff box to a headbox; and contacting a suspension of the cellulosic fiber with an anionic colloidal silica prior to or at the stuff box. The invention further relates to the products produced by the present invention.
Gowling Lafleur Henderson Llp
Kemira Chemicals Inc.
Vinings Industries Inc.
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