Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Patent
1990-06-29
1992-08-11
Stoll, Robert L.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
424450, 424 59, 514844, 514847, 514963, A61K 700, A61K 748, A61K 740, A61K 9127
Patent
active
051377250
ABSTRACT:
Cosmetic or pharmaceutical composition consisting of a dispersion in an aqueous medium D of lipidic spherules to the lipidic phase of which there is associated at least one lipoprotide free of sulfhydryl function selected amongst the mono- or polyacylated derivatives of amino acids or of polypeptides, wherein the acyle residue R--CO comprises a C.sub.13 -C.sub.19, hydrocarbonated chain R, at least one of the functions which connects the polypeptidic chain or the amino acid residue to the lipophilic chain being an amide function, the carboxylic functions of the polypeptidic chain or of the amino acid residue being partially or completely neutralized by means of one or a plurality of alkaline cations, an ammonium ion or a substituted ammonium derived from an amine, said lipoprotide or lipoprotides being present in a ratio from 1 to 15% by weight based on the total weight of said lipidic phase.
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Derwent Abstract 85-239352/39 of Japan 60-155,119.
Derwent Abstract 88-024417/04 of Japan 62-284,000.
Huang et al., "Characterization of Antibody Covalently Coupled to Liposomes", Biochim Biophys Acta (716) 140-150, 1982.
Handjani Rose M.
Ribier Alain
"L'Oreal"
Covert John M.
Stoll Robert L.
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