Patent ID: 8815267
Filing Date: 2014-08-26
Classification: A61K,A61Q,B82Y,Y10S,Y10T

Abstract:
1. A method for preparing a hybrid powder of halloysite nanotubes and TiO 2 light-scattering nanoparticles, comprising: (2-1) adding a halloysite nanotube powder to titanium tetraisopropoxide (TTIP) solution, vacuum pulling the resulting solution, and collecting a hybrid powder by centrifugation; and (2-2) dispersing the hybrid powder collected in step (2-1) in a hydrochloric acid solution, stirring the resulting solution at 40 to 90° C. for 0.5 to 5 hours, cooling the resulting solution to room temperature, collecting the hybrid powder by centrifugation, and washing and drying the collected hybrid powder.