Patents by Inventor Pascal Arnaud

Pascal Arnaud 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: 20070104667
    Abstract: The invention relates to a cosmetic composition for making up the skin, the lips, the eyelashes or the nails, comprising, in a cosmetically acceptable medium, a liquid fatty phase and a liposoluble modified cellulose or cellulose derivative, the said modified cellulose or the said modified cellulose derivative comprising free hydroxyl functions totally or partially replaced with hydrophobic groups chosen from the radicals of formula —OYR, in which: R represents a group chosen from: A) hydrocarbon-based groups containing linear or branched, saturated or unsaturated chains, or saturated or unsaturated rings, containing from 8 to 50 carbon atoms for the modified cellulose or from 4 to 50 carbon atoms for the modified cellulose derivative, the said groups possibly comprising in their chains one or more aromatic groups and/or one or more hetero atoms chosen from O, N, P, Si and S; the said groups possibly being fluorinated or perfluorinated; B) groups of polymeric nature chosen from polyolefins, hydrogenated or no
    Type: Application
    Filed: May 14, 2004
    Publication date: May 10, 2007
    Inventors: Jean Mondet, Xavier Blin, Ivan Rodriguez, Pascal Arnaud
  • Publication number: 20070014745
    Abstract: The present invention relates to a skin make-up or care composition containing a liquid fatty phase having at least one resin having a number-average molecular weight of less than or equal to 10 000 g/mol, chosen from rosin, rosin derivatives, hydrocarbon-based resins, and mixtures thereof. The invention also relates to a non-therapeutic use of the invention composition in a process for making up or caring for the skin and for obtaining a deposit on the skin which has good transfer resistance, in particular in the presence of sebum.
    Type: Application
    Filed: July 12, 2006
    Publication date: January 18, 2007
    Applicant: L'OREAL
    Inventors: Pascal Arnaud, Shaoxiang Lu
  • Publication number: 20060251601
    Abstract: The present disclosure relates to a cosmetic makeup or skincare composition that includes a dispersion of at least one grafted ethylenic polymer in a liquid fatty phase, wherein when the composition forms a deposit, the deposit exhibits good transfer resistance and has a transfer index of less then 4 while in the presence of sebum. Further, the disclosure is directed towards a method for applying the composition as a makeup.
    Type: Application
    Filed: December 12, 2003
    Publication date: November 9, 2006
    Inventor: Pascal Arnaud
  • Publication number: 20060159716
    Abstract: The present disclosure relates to a cosmetic composition for making up or caring for the skin in the form of an emulsion comprising an aqueous phase and an oily phase, comprising a dispersion of wax particles with a mean size by volume of less than or equal to 1 ?m in the aqueous phase and, dispersed in the oily phase, particles with a mean size by volume of less than or equal to 15 ?m. This present disclosure further relates to a process for treating skin with the compositions described herein.
    Type: Application
    Filed: December 19, 2005
    Publication date: July 20, 2006
    Inventors: Agnes Themens, Pascal Arnaud
  • Publication number: 20050129641
    Abstract: A cosmetic make-up product containing a first and a second composition, the first composition comprising, in a physiologically acceptable medium, dispersed polymer particles surface-stabilized with a stabilizer in a liquid organic phase and a coloring agent, and the second composition comprising a second physiologically acceptable medium.
    Type: Application
    Filed: January 28, 2005
    Publication date: June 16, 2005
    Applicant: L'OREAL
    Inventors: Pascal Arnaud, Laure Chaux, Veronique Ferrari, Caroline Lebre
  • Patent number: 6869597
    Abstract: A cosmetic care or makeup composition for keratin materials comprising, in a physiologically acceptable medium, at least one photoprotective agent capable of screening out UV radiation and at least one ester comprising an aromatic group, which is liquid at room temperature, resulting from the esterification of an aromatic acid with at least one hydroxyl group chosen from pendent hydroxyl group and terminal hydroxyl groups of hydroxylated aliphatic compounds said hydroxylated aliphatic compounds being chosen from hydroxylated aliphatic acids and esters thereof. Use of the said ester comprising an aromatic group to improve the photoprotective power of compositions intended for protecting the skin and/or the lips and/or integuments against UV radiation.
    Type: Grant
    Filed: May 6, 2002
    Date of Patent: March 22, 2005
    Assignee: L'Oreal S.A.
    Inventor: Pascal Arnaud
  • Patent number: 6843982
    Abstract: A silicone oil-based anhydrous cosmetic or dermatological anhydrous composition having a homogeneous fatty phase wherein said fatty phase contains a silicone oil having the formula wherein R represents alkyl having 1 to 30 carbon atoms, aryl or aralkyl, n represents a whole number between 0 and 100, and m represents a whole number between 0 and 100, provided that the sum of n + m is between 1 and 100; and (ii) a wax in an amount ranging from 3 to 50 percent by weight based on the total weight of said fatty phase having a melting point between 50 and 135° C., comprising at least polymer having a molecular weight between 200 and 1,500 and selected from ethylene homopolymers and copolymers, and a monomer having the formula: ?CH2?CH—R???(II) wherein R? represents alkyl having 1 to 30 carbon atoms, aryl or aralkyl.
    Type: Grant
    Filed: March 30, 1998
    Date of Patent: January 18, 2005
    Assignee: L'Oreal
    Inventors: Pascal Arnaud, Myriam Mellul
  • Publication number: 20040223937
    Abstract: A silicone oil-based anhydrous cosmetic or dermatological anhydrous composition having a homogeneous fatty phase wherein said fatty phase contains a silicone oil having the formula 1
    Type: Application
    Filed: June 18, 2004
    Publication date: November 11, 2004
    Applicant: L'OREAL
    Inventors: Pascal Arnaud, Myriam Mellul
  • Patent number: 6811770
    Abstract: A process for cosmetically making-up the skin and/or the lips and/or integuments of a human being, which comprises: applying to the skin, the lips and/or integuments a first coat of a first composition comprising, in a first physiologically acceptable medium, dispersed polymer particles surface-stabilized with a stabilizer in a liquid phase; permitting the first coat to dry; and then applying over all or a part of the first coat, a second coat of a second composition comprising, in a second physiologically acceptable medium, a silicone-based and/or fluoro-based liquid phase.
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: November 2, 2004
    Assignee: L'Oreal
    Inventors: Veronique Ferrari, CAroline Lebre, Pascal Arnaud
  • Publication number: 20040197286
    Abstract: A cosmetic composition, in particular a make-up composition, containing at least one fatty acid ester or fatty alcohol ester, the carbonaceous chain of the fatty acid or alcohol being saturated and branched and comprising 24 to 28 carbon atoms, and at least one silicone compound. It also relates to the cosmetic applications of such a composition.
    Type: Application
    Filed: April 26, 2004
    Publication date: October 7, 2004
    Applicant: L'OREAL S.A.
    Inventors: Valerie Robert, Pascal Arnaud
  • Patent number: 6780402
    Abstract: This application concerns the use of the combination of a volatile oil and a phenylated silicone oil in a composition containing a fatty phase. The invention also relates to a composition containing, in a fatty phase, a volatile oil, a phenylated silicone oil, and less than 20% by weight of a non-volatile hydrocarbonic oil.
    Type: Grant
    Filed: May 6, 1996
    Date of Patent: August 24, 2004
    Assignee: L'Oreal
    Inventors: Isabelle Agostini, François Pradier, Pascal Arnaud
  • Publication number: 20040109837
    Abstract: The present application relates to an anhydrous cosmetic composition comprising at least one silicone-containing compound and a specific fatty acid ester. This composition may be used as a care product and/or a make-up product for the skin and/or for keratinous materials.
    Type: Application
    Filed: May 9, 2003
    Publication date: June 10, 2004
    Applicant: L'OREAL
    Inventors: Myriam Mellul, Pascal Arnaud
  • Publication number: 20040028640
    Abstract: The invention relates to a cosmetic care or make-up composition for keratin materials comprising a cosmetically acceptable medium containing i) at least one aliphatic ester of an ester resulting from the esterification, by an aliphatic carboxylic acid, of an aliphatic hydroxycarboxylic acid ester and ii) at least one oil of high molar mass ranging from 650 to 10000 g/mol. This composition possesses remarkable cosmetic properties and confers, in particular, on the make-up or care properties of gloss, of slipperiness during application, and of comfort. The invention also relates to the use of the said aliphatic ester of an ester and of the said oil having a molar mass ranging from 650 to 10000 g/mol, in a physiologically acceptable composition, as agent for conferring on the said composition properties of slipperiness, of nonstickiness, of gloss and/or of comfort.
    Type: Application
    Filed: May 2, 2003
    Publication date: February 12, 2004
    Inventors: Pascal Arnaud, Vanina Filippi
  • Patent number: 6649173
    Abstract: A topical composition, in particular a cosmetic composition, comprising, in a fatty phase, at least one wax and/or at least one nonvolatile liquid fatty substance, wherein the fatty phase contains at least one fluorosilicone compound. The composition exhibits good slip, non-tightness, softness and/or comfort properties as well as non-transfer and non-migration properties.
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: November 18, 2003
    Assignee: L'Oreal
    Inventors: Pascal Arnaud, Sophie Beaumard
  • Publication number: 20030180338
    Abstract: An anhydrous care or makeup composition comprising, in a cosmetically acceptable medium, at least one non-volatile hydrocarbon oil, at least one inert particulate phase, and at least one hydrocarbon dispersant which has solubility parameters &dgr;d and &dgr;a meeting the following conditions: 16.2≦&dgr;d≦20 (J/cm3)1/2 and 9.1≦&dgr;a≦20 (J/cm3)1/2, wherein the composition can possess good properties of staying power, particularly as regards colour, and of gloss, comfort and non-migration; and the use thereof.
    Type: Application
    Filed: January 8, 2003
    Publication date: September 25, 2003
    Inventors: Pascal Arnaud, Vanina Filippi, Xavier Blin
  • Publication number: 20030161806
    Abstract: An anhydrous care or makeup composition, which comprises, in a cosmetically acceptable medium, at least one non-volatile silicone compound, at least one non-silicone fat-soluble polymer and at least one hydrocarbon dispersant which has solubility parameters &dgr;d and &dgr;a which meet the following conditions: 16.2≦&dgr;d≦20 (J/cm3)1/2 and 9.1≦&dgr;a≦20 (J/cm3)1/2, wherein the at least one hydrocarbon dispersant comprises carbon and hydrogen atoms and at least one functional group chosen from hydroxyl, ester, ether, carboxylic acid and amide functional groups and the composition can possess good properties of staying power, particularly as regards colour, and of gloss, comfort and non-migration; and the use thereof.
    Type: Application
    Filed: January 8, 2003
    Publication date: August 28, 2003
    Inventors: Pascal Arnaud, Vanina Filippi, Xavier Blin
  • Patent number: 6579907
    Abstract: A forming oil-in-water emulsion in the form of a cream comprising, in an aqueous medium, at least: a) from 5 to 20% of an exclusively nonionic surfactant system comprising at least one foaming nonionic surfactant; b) from 10 to 50% of an oily phase containing at least one water-insoluble oil whose solubility parameters dD, dP and dH according to Hansen's solubility space satisfy the conditions: 15.5 (J/cm3)½≦dD≦18.0 (J/cm3)½ and 0 (J/cm3)½≦dA≦6.5 (J/cm3)½ with dA=(dP2+dH2)½ c) and, as a gelling agent, at least one crosslinked homopolymer or copolymer formed from at least one cationic or anionic monomer containing ethylenic unsaturation and from a crosslinking agent containing polyethylenic unsaturation. This composition is useful in cosmetics, dermatology and hygiene as a base for cleansing products for the skin, the hair, the mucous membranes and the scalp.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: June 17, 2003
    Assignee: L'Oreal S.A.
    Inventors: Laurence Sebillotte-Arnaud, Emmanuelle Ambrosini, Pascal Arnaud
  • Publication number: 20030077234
    Abstract: A cosmetic care or makeup composition for keratin materials comprising, in a physiologically acceptable medium, at least one photoprotective agent capable of screening out UV radiation and at least one ester comprising an aromatic group, which is liquid at room temperature, resulting from the esterification of an aromatic acid with at least one hydroxyl group chosen from pendent hydroxyl group and terminal hydroxyl groups of hydroxylated aliphatic compounds said hydroxylated aliphatic compounds being chosen from hydroxylated aliphatic acids and esters thereof. Use of the said ester comprising an aromatic group to improve the photoprotective power of compositions intended for protecting the skin and/or the lips and/or integuments against UV radiation.
    Type: Application
    Filed: May 6, 2002
    Publication date: April 24, 2003
    Applicant: L'OREAL.
    Inventor: Pascal Arnaud
  • Publication number: 20030068344
    Abstract: A process for cosmetically making-up the skin and/or the lips and/or integuments of a human being, which comprises:
    Type: Application
    Filed: April 10, 2002
    Publication date: April 10, 2003
    Applicant: L'OREAL
    Inventors: Veronique Ferrari, Caroline Lebre, Pascal Arnaud
  • Publication number: 20030039621
    Abstract: A cosmetic make-up product containing a first and a second composition, the first composition comprising, in a physiologically acceptable medium, dispersed polymer particles surface-stabilized with a stabilizer in a liquid organic phase and a coloring agent, and the second composition comprising a second physiologically acceptable medium.
    Type: Application
    Filed: April 10, 2002
    Publication date: February 27, 2003
    Applicant: L'OREAL
    Inventors: Pascal Arnaud, Laure Le Chaux, Veronique Ferrari, Caroline Lebre