A UV sunscreening composition suitable for cosmetic or topical pharmaceutical use which comprises an amount of one or more organic components which are photosensitive and/or which are degraded and/or in which degradation is induced by another ingredient of the composition, and an amount of TiO2 and/or ZnO which has been doped with another element and/or reduced zinc oxide, this composition having a rate of loss of UV absorption at least 5% less than that of a composition having the same formulation except that it does not contain the said TiO2 and/or ZnO which has been doped with another element or the said reduced zinc oxide.
申请公布号
WO2004058209(A2)
申请公布日期
2004.07.15
申请号
WO2003GB05658
申请日期
2003.12.23
申请人
OXONICA LIMITED;PARK, GEORGE, BARRY;KNOWLAND, JOHN, SEBASTIAN;FLUTTER, BARRY, RICHARD
发明人
PARK, GEORGE, BARRY;KNOWLAND, JOHN, SEBASTIAN;FLUTTER, BARRY, RICHARD