D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 19/54 (2006.01)
Patent
CA 2546890
A paper coating composition comprising one or more thickeners, characterised in that at least one of said one or more thickeners is a cold water swellable starch ester, methods of preparing such compositions and their use in coating paper products.
L'invention porte sur une composition utilisée pour le couchage du papier et comprenant un ou plusieurs épaississants, et caractérisée en ce qu'au moins un de ces épaississants est un ester d'amidon pouvant gonfler dans l'eau froide. L'invention porte également sur des procédés de préparation de ces compositions et sur leur utilisation dans des produits de couchage du papier.
Cerestar Holding B.v.
Ridout & Maybee Llp
LandOfFree
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