公开(公告)号：FR2742988B1

公开(公告)日：1998-01-30

申请号：FR9600030

申请日：1996-01-03

Applicant: OREAL

Inventor： TERREN NADIA ,  BOUCHARD FABIENNE ,  MICHELET JACQUES

IPC: A61K8/00 ,  A61K8/02 ,  A61K8/04 ,  A61K8/11 ,  A61K8/14 ,  A61K8/31 ,  A61K8/34 ,  A61K8/37 ,  A61K8/39 ,  A61K8/40 ,  A61K8/41 ,  A61K8/42 ,  A61K8/46 ,  A61K8/60 ,  A61K8/68 ,  A61K8/89 ,  A61K8/891 ,  A61K8/92 ,  A61K8/97 ,  A61K8/98 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/08 ,  A61Q1/12 ,  A61Q5/00 ,  A61K9/10 ,  A61K7/48 ,  A61K7/06 ,  B01J13/02 ,  B01F17/34

Abstract: A composition (I) comprises an aqueous dispersion of water-core lipid vesicles (II) where the aqueous phase of the dispersion contains at least one non-coated pigment (III) and (II) has a membrane formed from at least one ester of a fatty acid (IV). Also claimed are: (a) a method (V) of dispersing a powdery mineral filler and/or an organic filler in an oil-in-water dispersion of lipid vesicles, where the mixing of the filler and the dispersion of the vesicles is carried out with a high pressure homogeniser in one or several steps; (b) a method (VI) of preparing (I) comprising the mixing at room temperature of an aqueous suspension of at least one non-coated pigment with an oil-in-water dispersion of (II) by conventional homogenisation followed by homogenisation according to (V); (c) a cosmetic or dermatological composition (VII) comprising (I); and (d) a method of treating skin and/or the scalp comprising the application of (VII).

公开(公告)号：ES2102919T3

公开(公告)日：1997-08-01

申请号：ES96400163

申请日：1996-01-23

Applicant: OREAL

Inventor： TERREN NADIA ,  PERRIN MARTINE ,  MICHELET JACQUES

IPC: A61K8/30 ,  A61K8/04 ,  A61K8/06 ,  A61K8/14 ,  A61K8/33 ,  A61K8/34 ,  A61K8/36 ,  A61K8/365 ,  A61K8/37 ,  A61K8/39 ,  A61K8/41 ,  A61K8/44 ,  A61K8/46 ,  A61K8/60 ,  A61K8/73 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/12 ,  A61K7/00

公开(公告)号：FR2742988A1

公开(公告)日：1997-07-04

申请号：FR9600030

申请日：1996-01-03

Applicant: OREAL

Inventor： TERREN NADIA ,  BOUCHARD FABIENNE ,  MICHELET JACQUES

IPC: A61K8/00 ,  A61K8/02 ,  A61K8/04 ,  A61K8/11 ,  A61K8/14 ,  A61K8/31 ,  A61K8/34 ,  A61K8/37 ,  A61K8/39 ,  A61K8/40 ,  A61K8/41 ,  A61K8/42 ,  A61K8/46 ,  A61K8/60 ,  A61K8/68 ,  A61K8/89 ,  A61K8/891 ,  A61K8/92 ,  A61K8/97 ,  A61K8/98 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/08 ,  A61Q1/12 ,  A61Q5/00 ,  A61K9/10 ,  A61K7/48 ,  A61K7/06 ,  B01J13/02 ,  B01F17/34

Abstract: A composition (I) comprises an aqueous dispersion of water-core lipid vesicles (II) where the aqueous phase of the dispersion contains at least one non-coated pigment (III) and (II) has a membrane formed from at least one ester of a fatty acid (IV). Also claimed are: (a) a method (V) of dispersing a powdery mineral filler and/or an organic filler in an oil-in-water dispersion of lipid vesicles, where the mixing of the filler and the dispersion of the vesicles is carried out with a high pressure homogeniser in one or several steps; (b) a method (VI) of preparing (I) comprising the mixing at room temperature of an aqueous suspension of at least one non-coated pigment with an oil-in-water dispersion of (II) by conventional homogenisation followed by homogenisation according to (V); (c) a cosmetic or dermatological composition (VII) comprising (I); and (d) a method of treating skin and/or the scalp comprising the application of (VII).

公开(公告)号：AT144409T

公开(公告)日：1996-11-15

申请号：AT95402156

申请日：1995-09-26

Applicant: OREAL

Inventor： RIBIER ALAIN ,  SIMONNET JEAN-THIERRY ,  MICHELET JACQUES

IPC: A61K8/30 ,  A61K8/00 ,  A61K8/02 ,  A61K8/06 ,  A61K8/29 ,  A61K8/33 ,  A61K8/34 ,  A61K8/35 ,  A61K8/36 ,  A61K8/37 ,  A61K8/39 ,  A61K8/41 ,  A61K8/42 ,  A61K8/44 ,  A61K8/46 ,  A61K8/49 ,  A61K8/60 ,  A61K8/66 ,  A61K8/73 ,  A61K8/92 ,  A61K8/97 ,  A61K9/127 ,  A61P17/08 ,  A61Q5/00 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/08 ,  A61K7/00

Abstract: Cosmetic and dermatological compsns. consists of oil-in-water emulsion with oily globules having an average dia. below 500 nm and dispersed in the aq. phase. Each oily globule contains at least one cosmetic or dermatologically-active cpd. (I) coated with a mono- or oligo-lamellar liq. crystal layer. The liq. crystal layer is obtd. from: (a) at least one lipophilic surfactant (II), (b) at least one hydrophilic surfactant (III); and (c) at least one ionic amphiphilic lipid (IV) giving to the emulsion a pH of 5.5-7.5.

公开(公告)号：BR9504781A

公开(公告)日：1996-10-15

申请号：BR9504781

申请日：1995-10-05

Applicant: OREAL

Inventor： RIBIER ALAIN ,  SIMONNET JEAN-THIERRY ,  MICHELET JACQUES

IPC: A61K8/30 ,  A61K8/00 ,  A61K8/02 ,  A61K8/06 ,  A61K8/29 ,  A61K8/33 ,  A61K8/34 ,  A61K8/35 ,  A61K8/36 ,  A61K8/37 ,  A61K8/39 ,  A61K8/41 ,  A61K8/42 ,  A61K8/44 ,  A61K8/46 ,  A61K8/49 ,  A61K8/60 ,  A61K8/66 ,  A61K8/73 ,  A61K8/92 ,  A61K8/97 ,  A61K9/127 ,  A61P17/08 ,  A61Q5/00 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/08 ,  A61K7/48 ,  A61K9/113

Abstract: Cosmetic and dermatological compsns. consists of oil-in-water emulsion with oily globules having an average dia. below 500 nm and dispersed in the aq. phase. Each oily globule contains at least one cosmetic or dermatologically-active cpd. (I) coated with a mono- or oligo-lamellar liq. crystal layer. The liq. crystal layer is obtd. from: (a) at least one lipophilic surfactant (II), (b) at least one hydrophilic surfactant (III); and (c) at least one ionic amphiphilic lipid (IV) giving to the emulsion a pH of 5.5-7.5.

公开(公告)号：PL310848A1

公开(公告)日：1996-04-15

申请号：PL31084895

申请日：1995-10-06

Applicant: OREAL

Inventor： RIBIER ALAIN ,  SIMONNET JEAN-THIERRY ,  MICHELET JACQUES

IPC: A61K8/00 ,  A61K8/30 ,  A61K8/02 ,  A61K8/06 ,  A61K8/29 ,  A61K8/33 ,  A61K8/34 ,  A61K8/35 ,  A61K8/36 ,  A61K8/37 ,  A61K8/39 ,  A61K8/41 ,  A61K8/42 ,  A61K8/44 ,  A61K8/46 ,  A61K8/49 ,  A61K8/60 ,  A61K8/66 ,  A61K8/73 ,  A61K8/92 ,  A61K8/97 ,  A61K9/127 ,  A61P17/08 ,  A61Q5/00 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/08 ,  A61K7/48

Abstract: Cosmetic and dermatological compsns. consists of oil-in-water emulsion with oily globules having an average dia. below 500 nm and dispersed in the aq. phase. Each oily globule contains at least one cosmetic or dermatologically-active cpd. (I) coated with a mono- or oligo-lamellar liq. crystal layer. The liq. crystal layer is obtd. from: (a) at least one lipophilic surfactant (II), (b) at least one hydrophilic surfactant (III); and (c) at least one ionic amphiphilic lipid (IV) giving to the emulsion a pH of 5.5-7.5.

公开(公告)号：FR2725369A1

公开(公告)日：1996-04-12

申请号：FR9412005

申请日：1994-10-07

Applicant: OREAL

Inventor： RIBIER ALAIN ,  SIMONNET JEAN THIERRY ,  MICHELET JACQUES

IPC: A61K8/30 ,  A61K8/00 ,  A61K8/02 ,  A61K8/06 ,  A61K8/29 ,  A61K8/33 ,  A61K8/34 ,  A61K8/35 ,  A61K8/36 ,  A61K8/37 ,  A61K8/39 ,  A61K8/41 ,  A61K8/42 ,  A61K8/44 ,  A61K8/46 ,  A61K8/49 ,  A61K8/60 ,  A61K8/66 ,  A61K8/73 ,  A61K8/92 ,  A61K8/97 ,  A61K9/127 ,  A61P17/08 ,  A61Q5/00 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/08 ,  A61K7/48 ,  A61K7/021 ,  A61K7/42 ,  A61K7/06

Abstract: Cosmetic and dermatological compsns. consists of oil-in-water emulsion with oily globules having an average dia. below 500 nm and dispersed in the aq. phase. Each oily globule contains at least one cosmetic or dermatologically-active cpd. (I) coated with a mono- or oligo-lamellar liq. crystal layer. The liq. crystal layer is obtd. from: (a) at least one lipophilic surfactant (II), (b) at least one hydrophilic surfactant (III); and (c) at least one ionic amphiphilic lipid (IV) giving to the emulsion a pH of 5.5-7.5.

公开(公告)号：FR2725366A1

公开(公告)日：1996-04-12

申请号：FR9412071

申请日：1994-10-10

Applicant: OREAL

Inventor： BARA ISABELLE ,  TERREN NADIA ,  MICHELET JACQUES

IPC: A61K8/58 ,  A61K8/891 ,  A61Q1/02 ,  A61K7/02

公开(公告)号：IT1160605B

公开(公告)日：1987-03-11

申请号：IT6894278

申请日：1978-08-21

Applicant: OREAL

Inventor： BOULOGNE JEAN ,  ZABOTTO ARRIBAU ARLETTE ,  MICHELET JACQUES ,  GRIAT LE CALVEZ JACQUELINE ,  KOULBANIS CONSTANTIN

IPC: A61K8/06 ,  C08L23/00 ,  A61K8/81 ,  A61K9/00 ,  A61K47/32 ,  A61K47/44 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/08 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q19/00 ,  C08L7/00 ,  C08L21/00 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  C09K23/00 ,  A61K

Abstract: A process for the preparation of an emulsion of the water-in-oil or oil-in-water type comprises, in a first stage, dissolving the emulsifier for the emulsion in the oil phase which comprises at least one oil or a mixture of at least one oil and at least one wax, at a temperature of about 70-90 DEG C, whilst stirring, and, in a second stage, incorporating the water phase in an amount from 30 to 55% by weight, based on the total weight of the emulsion, and then, after the emulsion has formed, adding polyethylene powder, in the form of essentially spherical particles of size from 3 to 60 microns, at a temperature not exceeding 40 DEG C. This process makes it possible to obtain emulsions which are particularly suitable for application to the skin because they do not give the latter a shiny appearance.

公开(公告)号：IT1070057B

公开(公告)日：1985-03-25

申请号：IT6993576

申请日：1976-12-09

Applicant: OREAL

Inventor： BOULOGNE JEAN ,  HOCHMANN THIBAUD ,  MICHELET JACQUES ,  MORANE BRUNO

IPC: A61K8/02 ,  A61K8/73 ,  A61K8/81 ,  A61Q1/10 ,  A61K

Abstract: Cosmetic article comprises a solid support coated with an impregnating layer which carries a coating layer. The impregnating layer comprises at least one hydrosoluble polymer and the coating layer comprises a product which is thixotropic in aqueous suspension, a polymeric binder capable of forming a gel in an aqueous medium when mixed with said thixotropic product, and a mixture of cosmetic powders.