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Visibly transparent UV photoprotective compositions

standard

posted on 2009-07-16, 00:00 authored by Takuya Tsuzuki, G Trotter, L Butler, P Mccormick

A broad-spectrum UV photoprotective composition is described. The composition is characterized in that the composition comprises mesoporous zinc oxide aggregates having an average aggregate size of at least 0.8 microns dispersed in a carrier and the composition is visibly transparent. Sufficient zinc oxide is included in the composition to achieve an SPF greater than 15, greater than 25, greater than 30, or greater than 50.

History

Patent owner

Antaria Ltd

Registry office

Other international (5)

Patent number

WO/2009/089523

Language

eng

Notes

International Application No.: PCT/US2009/030725 International Filing Date: 12.01.2009

Publication classification

I.1 Patents

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