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Solubilizing effect of one pyrrolidone-based surfactant on the substituted triazine derivatives such as Bis-Ethylhexyloxyphenol Methoxyphenyltriazin (BEMT)

IP.com Disclosure Number: IPCOM000008781D
Publication Date: 2002-Jul-12

Publishing Venue

The IP.com Prior Art Database

Abstract

The use of an appropriate Pyrrolidone-based surfactant (N-C1-C20-alkyl substituted pyrrolidone) guarantees the optimal solubilization of substituted Triazine derivatives such as Bis-Ethylhexyloxyphenol Methoxyphenyltriazin. Consequently, it limits or avoids the crystallization phenomena of the UV absorber which cans appear across the time, in cosmetic end-products, above a certain amount and it improves its UV protection efficacy.