TRANSPARENT, COLORLESS INFRARED RADIATION ABSORBING COMPOSITIONS COMPRISING NON-STOICHIOMETRIC TUNGSTEN OXIDE NANOPARTICLES

摘要

Disclosed are compositions that include a binder and non-stoichiometric tungsten oxide particles dispersed in the binder. The tungsten oxide particles have an average primary particle size of no more than 300 nanometers. The compositions are transparent and colorless.