Method for the treatment of nanohydrogels

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United States of America Patent

PATENT NO 9655972
SERIAL NO

14896974

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Abstract

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A method for treating nanohydrogels comprising—a dispersion step, in which a nanohydrogel obtained from a polysaccharide functionalized with hydrophobic molecules is dispersed in an aqueous solution, and a sterilization and homogenization step, in which the aqueous dispersion of nanohydrogels is added with a compound designed to be charged in the nanohydrogel particles by being englobed or adsorbed thereby and is subjected to a temperature of between 70° C. and 150° C. and a pressure of between 1 and 5 bar; in said sterilization and homogenization step, the conditions of temperature and pressure must be such that boiling of the aqueous dispersion of nanohydrogels does not occur.

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NIOB SAGL6900 LUGANO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cencetti, Claudia Rome, IT 1 0
D'Arrigo, Giorgia Monte Argentario, IT 1 0
Di, Meo Chiara Bucchianico, IT 3 0
Matricardi, Pietro Rome, IT 3 0

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