Drug – bio-affecting and body treating compositions – Live skin colorant containing
Patent
1977-01-21
1981-12-01
Trousof, Natalie
Drug, bio-affecting and body treating compositions
Live skin colorant containing
2604106, 424 59, 424 64, 424 65, 424365, 568678, 424 45, A61K 7021, A61K 7025, A61K 7031, A61K 7032
Patent
active
043036392
ABSTRACT:
A 1,2-alkanediol derivative has the formula ##STR1## wherein X represents oxygen or ##STR2## linked to R' through the free bond of the carbon atom of the carbonyloxy group, R' represents saturated alkyl having 5-21 carbon atoms or wherein X represents ##STR3## R' represents the hydrocarbon residue of lanolic acid, one of R.sub.1 and R.sub.2 represents linear alkyl having 8 to 16 carbon atoms and the other represents hydrogen, and mixtures of said derivative. The said derivative or mixtures thereof is employed as an excipient in cosmetic compositions.
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Sebag Henri
Vanlerberghe Guy
Clarke Vera C.
Societe Anonyme dite: "L'Oreal"
Trousof Natalie
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