D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 17/22 (2006.01) D21H 21/18 (2006.01)
Patent
CA 2557403
The invention relates to the use of a protein hydrolysate derived from keratin- containing material as an additive in the wet-end of a papermaking process. The invention further relates to a process for making a paper pulp or paper product, and a paper pulp or a paper product comprising protein hydrolysate derived from keratin-containing material.
L'invention concerne l'utilisation d'un hydrolysat de protéines dérivé d'une matière contenant de la kératine, comme additif dans la partie humide d'un procédé de fabrication de papier. L'invention concerne de plus un procédé de fabrication d'un produit de papier ou de pâte à papier, et un produit de papier ou de pâte à papier comprenant un hydrolysat de protéines dérivé d'une matière contenant de la kératine.
Drost Willem Cornelis
Lo Cascio Dario Maria Rosario
Slaghek Theodoor Maximiliaan
Van Wandelen Mario Tarcisius Raymundus
Van Willige Remco Willem Godefridus
Borden Ladner Gervais Llp
Nederlandse Organisatie Voor Toegepastnatuurwetenschappelijk Ond
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