Paper opacifier

Details Paper opacifier Paper opacifier

D - Textiles, Paper

21

H

D21H 17/07 (2006.01) D21H 21/14 (2006.01) D21H 21/28 (2006.01)

Patent

CA 2185672

A chemical composition for use in the papermaking process to produce a paper having enhanced opaqueness is provided. The process using the composition to make the paper and the paper made therefrom are also provided by the present invention. The composition contains an alkyl bis (alkyl amido alkyl)-2-hydroxy alkyl ammonium alkyl salt.

L'invention concerne une composition chimique destinée à la fabrication d'un papier d'une opacité accrue. L'invention concerne également un procédé utilisant la composition pour réaliser un papier, de même que le papier ainsi produit. La composition contient un sel alkyle de alkylbis(alkyl amido alkyl)-2-hydroxyalkylammonium.

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