BETAINE ESTER COMPOUNDS OF ACTIVE ALCOHOLS

The present invention relates to a composition and process for preparing suc h a composition which provides stabilised betaine ester compounds of active alcohols in an acidic environment. In particular, it relates to an aqueous acidic composition comprising: a) a betaine ester of an active alcohol w...

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Hauptverfasser: STRUILLOU, ARNAUD PIERRE, DEMEYERE, HUGO JEAN-MARIE, DECLERCQ, MARC JOHAN
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:The present invention relates to a composition and process for preparing suc h a composition which provides stabilised betaine ester compounds of active alcohols in an acidic environment. In particular, it relates to an aqueous acidic composition comprising: a) a betaine ester of an active alcohol which , at a concentration of from 0.01 % to 10 % by weight in said composition, is predominantly in the form of micelles and/or is capable of being incorporate d into micelles, b) a surfactant, said composition comprising an acidic materi al in sufficient amount to render the pH of the composition of less than 7.