Patents by Inventor Sandrine Decoster

Sandrine Decoster has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20070104668
    Abstract: The present disclosure relates to a cosmetic composition for the care of keratin materials and which comprises, in an aqueous medium: at least one silicone, at least one mono- or diester of a fatty acid and of ethylene glycol or of polyethylene glycol, and at least one ester of a C8 to C14 fatty acid and of an oxyethylenated sorbitan comprising from 2 to 10 oxyethylene units. The present disclosure also relates to a process for the cosmetic treatment of keratin materials using the composition.
    Type: Application
    Filed: October 30, 2006
    Publication date: May 10, 2007
    Inventors: Virginie Masse, Sandrine Decoster
  • Publication number: 20070105734
    Abstract: Disclosed herein is a composition for washing keratin materials, comprising, in an aqueous medium: (a) at least one first anionic surfactant in the form of a magnesium salt, (b) at least one second anionic surfactant different from the first, (c) at least one amphoteric or zwitterionic surfactant, (d) at least one oxyethylenated sorbitan ester, and (e) at least one polymer chosen from cationic polymers and amphoteric or zwitterionic polymers. Also disclosed herein is a cosmetic treatment process comprising applying such a composition to the hair.
    Type: Application
    Filed: October 30, 2006
    Publication date: May 10, 2007
    Inventors: Sandrine Decoster, Beatrice Thomas
  • Publication number: 20070104747
    Abstract: Disclosed herein is a cosmetic composition comprising, in an aqueous medium, at least one anti-dandruff agent other than 2-pyridone derivatives, and at least one oxyethylenated sorbitan monolaurate comprising from 2 to 25 oxyethylene units. The anti-dandruff agent may be chosen, for example, from zinc pyrithione, salicylic acid, selenium disulphide, and mixtures thereof. Also disclosed herein is a cosmetic treatment process comprising applying the composition to the hair.
    Type: Application
    Filed: October 30, 2006
    Publication date: May 10, 2007
    Inventors: Virginie Masse, Sandrine Decoster, Beatrice Thomas
  • Patent number: 7186406
    Abstract: Cosmetic compositions comprising, in a cosmetically acceptable medium, at least one aqueous emulsion of at least one silicone copolymer with a dynamic viscosity ranging from 1×106 to 100×106 cP and at least one associative thickener. This combination can give cosmetic properties, such as at least one of smoothness, lightness, and softness, without the phenomenon of regreasing keratin fibers. These compositions can be used for washing and/or conditioning a keratin material, such as the hair or the skin.
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: March 6, 2007
    Assignee: L'Oreal
    Inventors: Sandrine Decoster, Véronique Douin, Virginie Bailly
  • Publication number: 20060275245
    Abstract: Disclosed herein is novel detergent and conditioning composition comprising, in a cosmetically acceptable medium, at least one sulfate or sulfonate anionic surfactant, at least one carboxylic anionic surfactant other than the preceding surfactant, at least one amphoteric surfactant and at least one amino silicone, wherein the sulfate or sulfonate anionic surfactant/carboxylic anionic surfactant weight ratio ranges from 2 to 12, and the surfactants are present in the composition in a total amount ranging from 4% to 35% by weight relative to the total weight of the composition. Also disclosed herein is a method for cleansing and/or caring for keratin materials such as the hair or the skin comprising applying this composition to the keratin materials.
    Type: Application
    Filed: May 24, 2006
    Publication date: December 7, 2006
    Inventors: Sandrine Decoster, Sabina Meralli
  • Publication number: 20060275242
    Abstract: Composition containing, in an aqueous medium, a washing base, optionally at least one ether containing two fatty chains, and selenium disulfide, and have a rheological profile defined by a relaxation time of from 1 to 18 ms, measured at 25° C.
    Type: Application
    Filed: March 30, 2006
    Publication date: December 7, 2006
    Applicant: L'OREAL
    Inventors: Sandrine Decoster, Sabina Meralli
  • Publication number: 20060140896
    Abstract: Cosmetic compositions comprising, in a cosmetically acceptable medium, at least one aqueous emulsion of at least one silicone copolymer with a dynamic viscosity ranging from 1×106 to 100×106 cP and at least one non-cellulose thickener. This combination can give cosmetic properties, such as at least one of smoothness, lightness, and softness, without the phenomenon of regreasing keratin fibers. These compositions can be used for washing and/or conditioning a keratin material, such as the hair or the skin.
    Type: Application
    Filed: November 29, 2005
    Publication date: June 29, 2006
    Inventors: Sandrine Decoster, Veronique Douin, Virginie Bailly
  • Publication number: 20060120984
    Abstract: Cosmetic compositions comprising at least one silicone copolymer with a dynamic viscosity ranging from 1×106 to 100×106 cP and at least one conditioner. This combination can give cosmetic properties, such as at least one of smoothness, lightness, and softness, without the phenomenon of regressing keratin fibers. These compositions can be used for washing and/or conditioning a keratin material, such as the hair or the skin.
    Type: Application
    Filed: January 23, 2006
    Publication date: June 8, 2006
    Inventors: Sandrine Decoster, Veronique Douin, Virginie Bailly
  • Publication number: 20060057095
    Abstract: Disclosed herein is a cosmetic composition, for example, a hair composition, comprising, in a cosmetically acceptable medium, at least one cationic surfactant, at least one cationic polymer, at least one fatty alcohol, and at least one diol comprising 6 carbon atoms, wherein the total concentration of the at least one fatty alcohol is greater than or equal to 4% by weight relative to the total weight of the composition.
    Type: Application
    Filed: September 7, 2005
    Publication date: March 16, 2006
    Inventors: Pascale Lazzeri, Sandrine Decoster
  • Publication number: 20060057096
    Abstract: Disclosed herein is a cosmetic composition, in particular a hair composition, comprising, in a cosmetically acceptable medium, at least one quaternary ammonium cationic surfactant, at least one aminated silicone, at least one fatty alcohol, and at least one diol comprising 6 carbon atoms.
    Type: Application
    Filed: September 7, 2005
    Publication date: March 16, 2006
    Inventors: Pascale Lazzeri, Sandrine Decoster
  • Publication number: 20050196371
    Abstract: The present invention relates to a hair composition preferably intended for cleansing the hair, containing, in a cosmetically acceptable aqueous medium, at least one C2-C4 monoalcohol, at least one surfactant and at least one agent that solubilizes liposoluble compounds, and to a method for cleansing said hair using this composition. It also relates to a cosmetic article impregnated with this composition and to the use of this composition for cleansing the hair, and to a method for cleansing said hair using this composition or this article.
    Type: Application
    Filed: March 8, 2005
    Publication date: September 8, 2005
    Applicant: L'OREAL
    Inventors: Sandrine Decoster, Virginie Masse
  • Publication number: 20050069511
    Abstract: The present invention relates to a cosmetic composition comprising: a cosmetically acceptable medium, at least one starch and at least one ester selected from (1) liquid esters from a C3-C30 carboxylic acid and a C1-C30 alcohol, with at least one from the acid or the alcohol is branched or possesses at least one carbon-carbon double bond; and (2) esters from a C7-C30 aromatic acid having a carboxylic group that is directly linked to the aromatic ring, and a C1-C30 alcohol. The inventive composition is substantially free of soap. This composition has a “melting” texture and can be easily rinsed off. Hair treated with this composition has a soft feel with no residues. The inventive composition is preferably suitable for washing and/or conditioning keratinous materials, such as hair or skin.
    Type: Application
    Filed: May 17, 2002
    Publication date: March 31, 2005
    Inventors: Armelle Magnet, Sandrine Decoster, Laurent Chesneau
  • Publication number: 20040131576
    Abstract: Composition containing at least one silicone with quaternary ammonium groups and at least one liquid fatty alcohol. Method for the cosmetic treatment of keratinous materials, in particular hair. The compositions preferably are transparent and have a melting texture. Hair treated with these compositions is shiny, feels soft and is free of residues.
    Type: Application
    Filed: June 27, 2003
    Publication date: July 8, 2004
    Applicant: L'OREAL
    Inventors: Sandrine Decoster, Benedicte Cazin
  • Publication number: 20040120914
    Abstract: The present invention relates to a nonwashing cosmetic composition containing, in a cosmetically acceptable medium, at least one silicone containing quaternary ammonium groups, at least one cationic surfactant, at least two cationic polymers that are different from each other and at least one nonionic and nonassociative thickening polymer, and to a cosmetic process for treating keratin materials, in particular the hair. These compositions are transparent and have a fondant texture. Hair treated with these compositions is shiny, feels soft and is residue-free.
    Type: Application
    Filed: June 30, 2003
    Publication date: June 24, 2004
    Applicant: L'OREAL
    Inventors: Sandrine Decoster, Benedicte Cazin
  • Publication number: 20030157049
    Abstract: A novel cosmetic composition comprising, in a cosmetically acceptable medium, at least one aminosilicone as defined herein having, for example, a contact angle with water ranging from 90° to 180° and at least one conditioner, being able to afford, for example, at least one improved cosmetic property (such as lightness, disentangling, volume and sheen) and/or at least one of long-lasting and remanent effects, as well as uses of the composition, such as for washing and/or conditioning keratin materials such as the hair or the skin.
    Type: Application
    Filed: November 8, 2002
    Publication date: August 21, 2003
    Inventors: Jonathan Gawtrey, Serge Restle, Sandrine Decoster, Pascale Lazzeri
  • Publication number: 20030152542
    Abstract: A novel cosmetic composition comprising, in a cosmetically acceptable medium, at least one aminosilicone comprising at least one aminoethylimino(C4-C8)alkyl group and at least one thickener, being able to afford at least one improved cosmetic property (such as lightness, disentangling, volume, sheen) and/or at least one of long-lasting and remanent effects, as well as uses of the composition, such as for washing and/or conditioning keratin materials such as the hair or the skin.
    Type: Application
    Filed: November 8, 2002
    Publication date: August 14, 2003
    Inventors: Sandrine Decoster, Priscille Devin-Baudoin, Anne Sabbagh, Mireille Maubru
  • Publication number: 20030147827
    Abstract: A novel cosmetic composition comprising, in a cosmetically acceptable medium, at least one aminosilicone of as defined herein having, for example, a contact angle ranging from 90° to 180° and at least one thickener, being able to afford at least one improved cosmetic property (such as lightness, disentangling, volume and sheen) and/or at least one of long-lasting and remanent effects, as well as uses of the composition, such as for washing and/or conditioning keratin materials such as the hair or the skin.
    Type: Application
    Filed: November 8, 2002
    Publication date: August 7, 2003
    Inventors: Sandrine Decoster, Priscille Devin-Baudoin, Anne Sabbagh
  • Publication number: 20030147842
    Abstract: A novel cosmetic composition comprising, in a cosmetically acceptable medium, at least one aminosilicone comprising at least one aminoethylimino(C4-C8)alkyl group as defined herein and at least one conditioner, being able to afford, for example, at least one improved cosmetic property (such as lightness, disentangling, volume and sheen) and/or at least one of persistent and remanent effects, as well as uses of the composition, such as for washing and/or conditioning keratin materials such as the hair or the skin.
    Type: Application
    Filed: November 8, 2002
    Publication date: August 7, 2003
    Inventors: Serge Restle, Jonathan Gawtrey, Sandrine Decoster, Mireille Maubru
  • Patent number: 6596675
    Abstract: The present invention relates to a composition for washing keratin materials, comprising, in a cosmetically acceptable medium, at least one (C8-30) alkylamido ether sulphate, at least one anionic surfactant chosen from (C6-C24)alkyl sulphates, (C6-C24) alkyl ether sulphates, (C614 C24)alkyl ether carboxylates and anionic (C6-C24)alkyl polyglycosides, and at least one cationic polymer whose cationic charge density is greater than or equal to one milliequivalent per gram. The invention also relates to a cosmetic process for treating keratin materials using the composition according to the invention, and also to a use of this composition as a shampoo.
    Type: Grant
    Filed: September 26, 2001
    Date of Patent: July 22, 2003
    Assignee: L'Oreal
    Inventors: Mireille Maubru, Bernard Beauquey, Sandrine Decoster
  • Patent number: 6551970
    Abstract: The invention relates to new detergent and conditioning hair-care compositions comprising (A) a washing base comprising an anionic surfactant and an amphoteric C10-C14 alkylbetaine surfactant, (B) a conditioning system comprising at least one cationic guar gum and at least one insoluble silicone, the silicone being introduced into the composition in non-emulsified form, and (C) a cosmetically acceptable medium, as well as a process of cleansing and conditioning the hair by application of the composition.
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: April 22, 2003
    Assignee: L'Oréal
    Inventors: Sandrine Decoster, Bernard Beauquey