Method for producing paper, paperboard and cardboard in the...

D - Textiles – Paper – 21 – H

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Details

D21H 23/16 (2006.01) D21H 21/22 (2006.01) D21H 27/00 (2006.01) D21H 27/10 (2006.01) D21H 27/30 (2006.01)

Patent

CA 2608428

The invention relates to a method for producing paper, paperboard and cardboard in the presence of a water-swellable polymer by adding the latter to a fibre suspension. According to said method, the fibre suspension containing water-swellable polymers is milled.

Procédé de fabrication de papier, de carton-pâte et de carton en présence d'un polymère pouvant gonfler en présence d'eau, par ajout dudit polymère pouvant gonfler en présence d'eau à une suspension de fibres, la suspension de fibres contenant les polymères pouvant gonfler en présence d'eau étant triturée.

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