Patent ID: 9425344
Filing Date: 2016-08-23
CPC Classification: B82Y,C01G,C01P,C09D,H01G,H01L,Y02E,Y02P

Claim Text:
1. A method for preparing a colloidal solution of nanoparticles, wherein said method comprises: (a) dissolving a precursor of titanium-oxide, the precursor, in one or more precursor solvents that comprise at least one first solvent and a second solvent, and (b) chemically converting the precursor to titanium-oxide and the precursor solvent to a colloidal-solution solvent, wherein the first solvent is consumed in full or in part by the chemical conversion of the second solvent and the second solvent is converted in full or in part to a third solvent, to form nanoparticles of titanium-oxide dispersed in the colloidal-solution solvent, said colloidal-solution solvent having a dynamic viscosity between 4 and 60 cP at 20° C. and 101,325 Pa, and (c) forming a colloidal solution of nanoparticles of titanium-oxide having a dynamic viscosity of between 4 and 60 cP at 20° C. and 101,325 Pa.