公开(公告)号：FR2714597A1

公开(公告)日：1995-07-07

申请号：FR9315864

申请日：1993-12-30

Applicant: OREAL

Inventor： ALAIN RIBIER ,  JEAN-THIERRY SIMONNET ,  JEAN-FRANCOIS NADAUD ,  ISABELLE LE ROYER

IPC: A61K9/127 ,  A61K8/00 ,  A61K8/02 ,  A61K8/03 ,  A61K8/11 ,  A61K8/14 ,  A61K8/19 ,  A61K8/34 ,  A61K8/365 ,  A61K8/37 ,  A61K8/41 ,  A61K8/42 ,  A61K8/44 ,  A61K8/49 ,  A61K8/58 ,  A61K8/60 ,  A61K8/64 ,  A61K8/65 ,  A61K8/68 ,  A61K8/86 ,  A61K8/92 ,  A61K8/97 ,  A61P17/10 ,  A61Q5/00 ,  A61Q19/00 ,  A61K7/48

Abstract: Skin moisturising compsns. comprise: (a) a dispersion of liposomes capable of penetrating into deep layers of the skin and contg. at least one active ingredient selected from polyols, sugars, protides (disclosed as including proteins, peptides, amino acids and glycosaminoglycans), vitamins, ceramides, essential fatty acids and sterols; and (b) a dispersion of liposomes capable of penetrating into surface layers of the skin and contg. at least one active ingredient selected from polyols, N-contg. carboxylic acid derivs., keratolytic agents, inorganic salts and lipoamino acids.

公开(公告)号：FR2715563A1

公开(公告)日：1995-08-04

申请号：FR9401030

申请日：1994-01-31

Applicant: OREAL

Inventor： JEAN-FRANCOIS NADAUD ,  JEAN-PIERRE LAUGIER ,  ISABELLE LE ROYER ,  DOMINIQUE BERNARD

IPC: A61K8/06 ,  A61K8/55 ,  A61K8/60 ,  A61K8/67 ,  A61K8/70 ,  A61K8/92 ,  A61Q7/00 ,  A61Q19/00 ,  A61Q19/08 ,  A61K9/107 ,  A61K7/48

Abstract: A stabilised cosmetic and/or dermatological moisturising emulsion comprises a lipid phase, an aq. phase, ≥ 1 emulsifier and ≥ 1 moisturising agent. The aq. phase contains ≥ 1 phosphate cpd. (I) which releases a skin moisturisation promoter by enzymatic reaction on contact with the skin; and that the lipid phase contains ≥ 1 silicone oil (II) and/or perfluorinated oil (III). (I) is a vitamin phosphate (esp. an ascorbic acid phosphate), nucleotide, phosphated hydroxyacetone, glycerophosphate or mixt.. The compsn. contains both (II) and (III), and opt. further contains a silicone gum and/or a vegetable oil. The emulsifier is an oxyethylenated nonionic surfactant or a sugar ester, pref. a fatty alcohol/1-30 mols. ethylene oxide adduct. The moisturising agent is a polyol, esp. glycerol. The emulsion contains 1-20% moisturising agent, 0.01-10% (I) and 0.1-10% emulsifier (all based on total emulsion wt.), and opt. further contains an additive selected from preservatives, perfumes, fillers, gelling agents (other than silicone gum), simple electrolytes and co-emulsifiers.