Arginine derivatives and cosmetic compositions containing the same
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United States of America Patent
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Mar 31, 1992
Issued Date -
N/A
app pub date -
Jan 28, 1991
filing date -
Dec 18, 1987
priority date (Note) -
Expired
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Abstract
Emulsifier compositions capable of forming an emulsion which is stable over a wide range of temperatures and contains at least one of a N.sup..alpha. -long-chain acyl arginine higher alkyl ester of the general formula (I) or an acid-addition salt thereof: ##STR1## wherein R.sup.1 CO is a straight-chain C.sub.8-22 acyl group; and R.sup.2 is a straight-chain or branched C.sub.12-22 alkyl group, are disclosed.
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