UV-ABSORBING COMPOUNDS WITH AT LEAST ONE REACTIVE HYDROGEN

UV-absorbing compounds are provided that have at least one reactive hydrogen. These compounds have structures: wherein the generic notations have meanings as described herein. Also provided are formulations comprising a UV-absorbing compounds. Cette invention concerne des composés absorbant l'u...

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Hauptverfasser: NACHARAJU, KRISHNAMURTHY, TONEY, CHRISTOPHER J, TALLON, MICHAEL A, BURON, CHRISTOPHE
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:UV-absorbing compounds are provided that have at least one reactive hydrogen. These compounds have structures: wherein the generic notations have meanings as described herein. Also provided are formulations comprising a UV-absorbing compounds. Cette invention concerne des composés absorbant l'ultraviolet présentant au moins un hydrogène réactif. Lesdits composés présentent des structures, la signification des notations génériques étant telle que définie ci-après. L'invention concerne en outre des préparations comprenant des composés absorbant l'ultraviolet.