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: 20160235651
    Abstract: The present disclosure relates to a cosmetic composition comprising, in a cosmetically acceptable aqueous medium, at least one cationic surfactant, at least one oxyethylenated sorbitan ester and at least one non-silicone solid fatty substance, in an oxyethylenated sorbitan ester/fatty substance weight ratio ranging from 0.2 to 50. The cosmetic compositions as disclosed herein have an improved conditioning effect, for instance on hair sheen.
    Type: Application
    Filed: April 26, 2016
    Publication date: August 18, 2016
    Inventors: Sandrine DECOSTER, Patricia MEZURE
  • Publication number: 20160120771
    Abstract: The present invention relates to a cosmetic composition comprising: —a fatty phase comprising at least one oil; —an aqueous phase comprising at least one aqueous-phase thickener, the two phases being visually distinct.
    Type: Application
    Filed: May 26, 2014
    Publication date: May 5, 2016
    Inventors: Frédéric SIMONET, Sylvain KRAVTCHENKO, Aldo PIZZINO, Gérard GABIN, Xavier JOSEPH, Sandrine DECOSTER
  • Patent number: 8586014
    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: Grant
    Filed: October 30, 2006
    Date of Patent: November 19, 2013
    Assignee: L'Oreal
    Inventors: Virginie Masse, Sandrine Decoster
  • Patent number: 8476212
    Abstract: The disclosure relates to novel detergent compositions comprising, in a cosmetically acceptable medium, at least one sulfate or sulfonate anionic surfactant, at least one amphoteric and/or zwitterionic surfactant and at least one particular amino silicone, the (amphoteric and/or zwitterionic surfactant)/(sulfate or sulfonate anionic surfactant) weight ratio ranging from 1:1 to 2:1, the total amount of surfactants representing from 4% to 35% by weight relative to the total weight of the final composition. The disclosure also relates to the use of the composition for protecting the coloration of, for example, artificially dyed hair.
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: July 2, 2013
    Assignee: L'Oreal
    Inventors: Sandrine Decoster, Stéphanie Neplaz
  • Patent number: 8470754
    Abstract: The disclosure relates to novel detergent compositions comprising, in a cosmetically acceptable medium, (A) at least one sulfate or sulfonate anionic surfactant, (B) at least one surfactant chosen from amphoteric and zwitterionic surfactants and (C) at least one amino silicone with a weight-average molecular mass Mw greater than or equal to 75,000, the (sulfate or sulfonate anionic surfactant)/(amphoteric and/or zwitterionic surfactant) weight ratio ranging from 1:1 to 2:1, the total amount of surfactants representing from 4% to 35% by weight relative to the total weight of the final composition. The disclosure also relates to the use of the composition for protecting the coloration of artificially dyed hair.
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: June 25, 2013
    Assignee: L'Oreal
    Inventors: Sandrine Decoster, Stéphanie Neplaz
  • Patent number: 8246941
    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: Grant
    Filed: May 24, 2006
    Date of Patent: August 21, 2012
    Assignee: L'Oreal S.A.
    Inventors: Sandrine Decoster, Sabina Meralli
  • Patent number: 7867969
    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: Grant
    Filed: October 30, 2006
    Date of Patent: January 11, 2011
    Assignee: L'Oreal S.A.
    Inventors: Sandrine Decoster, Béatrice Thomas
  • Patent number: 7740873
    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: Grant
    Filed: June 27, 2003
    Date of Patent: June 22, 2010
    Assignee: L'Oreal
    Inventors: Sandrine Decoster, Benedicte Cazin
  • Publication number: 20100068165
    Abstract: The disclosure relates to novel detergent compositions comprising, in a cosmetically acceptable medium, at least one sulfate or sulfonate anionic surfactant, at least one amphoteric and/or zwitterionic surfactant and at least one particular amino silicone, the (amphoteric and/or zwitterionic surfactant)/(sulfate or sulfonate anionic surfactant) weight ratio ranging from 1:1 to 2:1, the total amount of surfactants representing from 4% to 35% by weight relative to the total weight of the final composition. The disclosure also relates to the use of the composition for protecting the coloration of, for example, artificially dyed hair.
    Type: Application
    Filed: July 7, 2009
    Publication date: March 18, 2010
    Inventors: Sandrine DECOSTER, Stéphanie NEPLAZ
  • Publication number: 20100035782
    Abstract: The disclosure relates to novel detergent compositions comprising, in a cosmetically acceptable medium, (A) at least one sulfate or sulfonate anionic surfactant, (B) at least one surfactant chosen from amphoteric and zwitterionic surfactants and (C) at least one amino silicone with a weight-average molecular mass Mw greater than or equal to 75,000, the (sulfate or sulfonate anionic surfactant)/(amphoteric and/or zwitterionic surfactant) weight ratio ranging from 1:1 to 2:1, the total amount of surfactants representing from 4% to 35% by weight relative to the total weight of the final composition. The disclosure also relates to the use of the composition for protecting the coloration of artificially dyed hair.
    Type: Application
    Filed: July 7, 2009
    Publication date: February 11, 2010
    Inventors: Sandrine Decoster, Stéphanie Neplaz
  • Patent number: 7504094
    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: Grant
    Filed: February 15, 2007
    Date of Patent: March 17, 2009
    Assignee: L'Oreal, S.A.
    Inventors: Sandrine Decoster, Priscille Devin-Baudoin, Anne Sabbagh
  • Patent number: 7485289
    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: Grant
    Filed: February 15, 2007
    Date of Patent: February 3, 2009
    Assignee: L'Oreal, S.A.
    Inventors: Jonathan Gawtrey, Serge Restle, Sandrine Decoster, Pascale Lazzeri
  • Publication number: 20070264219
    Abstract: The present disclosure relates to a cosmetic method for soothing the reactions of discomfort of the scalp, wherein it comprises applying on the scalp a cosmetic composition comprising, in an aqueous or aqueous-alcoholic medium, at least one ester of fatty acid and sorbitan comprising from 1 to 20 oxyalkylene units as a soothing agent.
    Type: Application
    Filed: December 21, 2006
    Publication date: November 15, 2007
    Inventors: Sandrine Decoster, Patricia Mezure
  • Publication number: 20070258936
    Abstract: The present disclosure relates to cosmetic compositions for washing keratin materials, comprising of a microemulsion comprising: water, at least one oxyethylenated sorbitan ester, at least one oil chosen from fatty esters and amino silicones, with the proviso that said fatty esters are not oxyethylenated sorbitan esters, at least one anionic surfactant, and at least one additional surfactant chosen from amphoteric and zwitterionic surfactants. The present disclosure also relates to a cosmetic process for treating keratin materials, such as the hair or the skin, using the said composition.
    Type: Application
    Filed: April 30, 2007
    Publication date: November 8, 2007
    Inventors: Sandrine Decoster, Virginie Masse, Sandie Lesch
  • Publication number: 20070154434
    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: February 15, 2007
    Publication date: July 5, 2007
    Inventors: Sandrine Decoster, Priscille Devin-Baudoin, Anne Sabbagh
  • Publication number: 20070154441
    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: February 15, 2007
    Publication date: July 5, 2007
    Inventors: Jonathan Gawtrey, Serge Restle, Sandrine Decoster, Pascale Lazzeri
  • Patent number: 7223384
    Abstract: Cosmetic compositions comprising, in a cosmetically acceptable medium, at least one silicone copolymer with a dynamic viscosity ranging from 1×106 to 100×106 cP and at least one additional silicone. 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: Grant
    Filed: October 20, 2000
    Date of Patent: May 29, 2007
    Assignee: L'Oreal S.A.
    Inventors: Sandrine Decoster, Véronique Douin, Virginie Bailly
  • Patent number: 7223385
    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: Grant
    Filed: November 8, 2002
    Date of Patent: May 29, 2007
    Assignee: L'Oreal S.A.
    Inventors: Jonathan Gawtrey, Serge Restle, Sandrine Decoster, Pascale Lazzeri
  • Patent number: 7220408
    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: Grant
    Filed: November 8, 2002
    Date of Patent: May 22, 2007
    Assignee: L'Oreal, S.A.
    Inventors: Sandrine Decoster, Priscille Devin-Baudoin, Anne Sabbagh
  • Publication number: 20070104672
    Abstract: The present disclosure relates to a cosmetic composition comprising, in a cosmetically acceptable aqueous medium, at least one cationic surfactant, at least one oxyethylenated sorbitan ester and at least one non-silicone solid fatty substance, in an oxyethylenated sorbitan ester/fatty substance weight ratio ranging from 0.2 to 50. The cosmetic compositions as disclosed herein have an improved conditioning effect, for instance on hair sheen.
    Type: Application
    Filed: October 30, 2006
    Publication date: May 10, 2007
    Inventors: Sandrine Decoster, Patricia Mezure