Doped Titanium Dioxide for use As UV Absorber, Photocatalyst
l Patent No. Europe 1 138 632 A
Degussa AG has been awarded a patent that covers doped titanium dioxide (TiO2) which is useful as a photocatalyst and as a UV absorber. It is comprised of pyrogenic TiO2 containing Zn, Pt, Mg and/or Al oxide(s).