Concentrated polyol composition

Details Concentrated polyol composition Concentrated polyol composition

B - Operations, Transporting

01

F

B01F 17/00 (2006.01)

Patent

CA 2318335

The invention concerns a concentrated polyol composition characterised in that its water content ranges from 10 to 17 %, preferably between 12 and 16 %, and in that it comprises: 35 to 90 % of hydrogenated monosaccharides including at least 30 % of sorbitol; 0 to 45 % of hydrogenated disaccharides, said percentages being expressed in dry weight relatively to the total dry weight of the hydrogenated saccharides contained in said composition. Said concentrated polyol composition can advantageously be desugared. The invention also concerns the use of said concentrated polyol composition as dispersing medium for hydrophilic polymers, and particularly cellulose, and its use for preparing pharmaceutical or cosmetic products, such as toothpaste.

L'invention concerne une composition de polyols concentrée caractérisée par le fait que sa teneur en eau est de 10 à 17 %, de préférence comprise entre 12 et 16 %, et qu'elle comprend: de 35 à 90 % de monosaccharides hydrogénés dont au moins 30 % de sorbitol; de 0 à 45 % de disaccharides hydrogénés, ces pourcentages étant exprimés en poids sec par rapport au poids sec de l'ensemble des saccharides hydrogénés contenus dans ladite composition. Cette composition de polyols concentrée peut avantageusement être désucrée. Elle concerne également l'utilisation de cette composition de polyols concentrée comme milieu dispersant des polymères hydrophiles, et notamment la cellulose, ainsi que son utilisation pour la préparation de produits pharmaceutiques ou cosmétologiques, comme les pâtes dentifrices.

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