|Abstract:||The novel 4-(1,1-Dimethylethyl)-4'-methoxydibenzoylmethane is useful as a sunscreen agent. It exhibits outstanding UV-A absorbing qualities in that it brings about a considerable retardation in the ageing of the skin with excellent skin tolerance and stability (light, heat and moisture). 4-(1,1-Dimethylethyl)-4'-methoxydibenzoylmethane furthermore improves the protective action of UV B-filters, i.e. of substances which absorb the erythema-producing UV B-radiation in the range of about 290 to 320 mm.|
|Inventor(s):||De Polo; Karl-Fred (Onex, CH)|
|Assignee:||Givaudan Corporation (Clifton, NJ)|
Patent Claim Types:|
see list of patent claims
|Compound; Composition; Process; Use; Formulation;|
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