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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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. |
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