Betaine ester compounds of active alcohols
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United States of America Patent
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Sep 28, 1999
Grant Date -
N/A
app pub date -
Oct 1, 1998
filing date -
Apr 1, 1996
priority date (Note) -
Expired
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Abstract
The present invention relates to a composition and process for preparing such a composition which provides stabilized 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 incorporated into micelles, b) a surfactant, said composition comprising an acidic material in sufficient amount to render the pH of the composition of less than 7.
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