The invention provides a composition imparting UV protective capability comprising an effect coated particulate material having a substantially rutile crystal habit and an average particle size greater than or equal to about 0.5 µm dispersed in a medium at a concentration within a range of about 1% by volume to about 40% by volume, based on the total volume of composition. The composition may be coloured or non-coloured and applied onto one or more surfaces of a substrate to provide UV light protection without also increasing UV light activated photocatalytic effects which are generally observed.
申请公布号
AU2011217004(A1)
申请公布日期
2012.08.09
申请号
AU20110217004
申请日期
2011.02.11
申请人
TIOXIDE EUROPE LIMITED
发明人
EDWARDS, JOHN L.;ROBB, JOHN;TEMPERLEY, JOHN;JONES, ANTHONY G.