CONTINUOUS AQUEOUS PHASE FRAGRANCE COMPOSITION CONTAINING FRAGRANCE AT HIGH CONCENTRATION

    公开(公告)号:JPH0276808A

    公开(公告)日:1990-03-16

    申请号:JP14976389

    申请日:1989-06-14

    Applicant: OREAL

    Abstract: PURPOSE: To obtain the subject composition containing vesicles obtained by combining a nonionic lipid with cholesterol and an anionic stabilizer, and a perfumery of a high concentration free from a lower alcohol in a continuous aqueous phase. CONSTITUTION: This continuous aqueous phase perfumery composition contains vesicles having 0.01-1μ mean diameter and obtained by a nonionic lipid consisting of a polyglycerol derivative of formula I or II [(n) is a statistical mean value of 2-6; R is a 12-18C aliphatic group (R1 ), R2 CO (R2 is a 11-17C aliphatic group) or a group of formula III (R3 , R4 are each R1 or R2 CO)], and a perfumery having small droplets shape and 0.1-1μ mean diameter containing a natural essential oil or a synthetic material having an aroma, and free from a 1-4C alcohol. The nonionic lipid contains cholesterol and an anionic stabilizer. The above composition contains a high concentration (3-20wt.%) perfumery, and can exert a calming effect to a skin without disturbing an aromatic tone.

    COMPOSITION COMPOSED OF AQUEOUS DISPERSION OF STABILIZED NONIONIC AMPHIPATHIC LIPID GLOBULE

    公开(公告)号:JPH06184002A

    公开(公告)日:1994-07-05

    申请号:JP21090893

    申请日:1993-08-03

    Applicant: OREAL

    Abstract: PURPOSE: To obtain a compsn. which consists of a stabilized water-based dispersion liquid of small particles of several nonionic amphiphilic lipids without deterioration during storage and which is useful for preparation of a cosmetic product and dermatologic drug. CONSTITUTION: This compsn. consists of a water-based dispersion liquid of lipid particles containing (A) nonionic amphiphilic lipids and (B) ionic ampiphilic lipids such as phospholipid which give 5.5 to 7.5 pH to the dispersion liquid. The nonionic amphiphilic lipids (A) consist of an ester mixture of fatty acids having 5 to 17C alkyl chains and polyols selected from polyethylene glycol and sorbitan each having 1 to 60 ethylene oxide(EO) units, sorbitan having 2 to 60 EO units, glycerol having 2 to 30 EO units, polyglycerol and sucrose each having 2 to 15 glycerol units, and glucose having 20 to 30 EO units, and the lipids (A) has 1 to 10 chains per one polyol. The weight ratio of A:B is 50:1 to 50:25, and the weight ratio of the lipid phase to the water-based dispersion phase is 1:1,000 to 300:1,000.

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