USE OF PROTEIN HYDROLYSATE DERIVED FROM KERATIN-CONTAINING MATERIAL IN THE WET-END OF A PAPERMAKING PROCESS

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 hydro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VAN WILLIGE, REMCO WILLEM GODEFRIDUS, VAN WANDELEN, MARIO TARCISIUS RAYMUNDUS, LO CASCIO, DARIO MARIA ROSARIO, SLAGHEK, THEODOOR MAXIMILIAAN, DROST, WILLEM CORNELIS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	IMPREGNATING OR COATING OF PAPER PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	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.