A METHOD FOR IMPROVING GREASE AND OIL RESISTANCE OF A FIBER BASED ARTICLE

There is provided a method for improving grease and oil resistance of a moulded fiber based article comprising introducing to a fiber stock a composition comprising at least one anionic polymer and cationic polymer and moulding the fiber stock. There is also provided a moulded fiber based article an...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KVIST, Markus, ROBERTSÉN, Leif, HIETANIEMI, Matti, PUTTONEN, Sami
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	FIBREBOARD IMPREGNATING OR COATING OF PAPER MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS ORFROM PAPIER-MACHE 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	There is provided a method for improving grease and oil resistance of a moulded fiber based article comprising introducing to a fiber stock a composition comprising at least one anionic polymer and cationic polymer and moulding the fiber stock. There is also provided a moulded fiber based article and a use of the composition for improving grease and oil resistance of a moulded fiber based article. There is also provided a method for preparation of a moulded fiber based article. L'invention concerne un procédé d'amélioration de la résistance à la graisse et à l'huile d'un article à base de fibres moulées, consistant à introduire dans un stock de fibres une composition comprenant au moins un polymère anionique et un polymère cationique et à mouler le stock de fibres. L'invention concerne également un article à base de fibres moulées et une utilisation de la composition pour améliorer la résistance à la graisse et à l'huile d'un article à base de fibres moulées. L'invention concerne également un procédé de préparation d'un article à base de fibres moulées.