Patents by Inventor Micheline EL ACHKAR

Micheline EL ACHKAR 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: 20200390665
    Abstract: The present invention relates to a composition in the form of an aqueous particle dispersion, especially comprising a physiologically acceptable medium, especially for coating keratin materials, more particularly for making up and/or caring for keratin materials such as the skin, containing: a) an aqueous phase; and b) at least one matt-effect filler; and c) solid particles formed from at least one film-forming polymer suspended in said aqueous phase; and d) at least one ionic polymeric dispersant; and e) at least one thickener; and f) at least one particulate dyestuff. The invention also relates to a process for coating keratin materials, more particularly for making up and/or caring for keratin materials, such as the skin, characterized in that it comprises the application to the keratin materials of a composition as defined previously.
    Type: Application
    Filed: December 4, 2018
    Publication date: December 17, 2020
    Applicant: L'OREAL
    Inventors: Micheline EL ACHKAR, Carolona MARCAIS-HELIE
  • Patent number: 9889073
    Abstract: The instant invention relates to a color changing composition in the form of an emulsion comprising, at least: a) microcapsules containing releasable colorant(s), said microcapsules comprising: —a core comprising one organic material, —at least one layered coating surrounding said core, the layered coating comprising at least one polymer, at least one colorant, and advantageously at least one lipid-based material, b) at least partially neutralized, crosslinked acrylic homopolymers or copolymers preferably in a non-particulate form.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: February 13, 2018
    Assignee: L'OREAL
    Inventors: Audrey Ricard, Micheline El Achkar
  • Publication number: 20160303031
    Abstract: The invention relates to a cosmetic composition comprising at least one liquid fatty phase containing at least one non-volatile oil and free mineral UV-screening agent particles having a mean elementary size of greater than 0.070 ?m; and at least one mixture of organic UV-screening agents comprising a salicylate UV-screening agent and a cinnamate UV-screening agent. Use for making up and caring for keratin materials.
    Type: Application
    Filed: December 1, 2014
    Publication date: October 20, 2016
    Inventors: Micheline El ACHKAR, Audrey RICARD
  • Publication number: 20160015610
    Abstract: The instant invention relates to a colour changing composition in the form of an emulsion comprising, at least: a) microcapsules containing releasable colorant(s), said microcapsules comprising: —a core comprising one organic material, —at least one layered coating surrounding said core, the layered coating comprising at least one polymer, at least one colorant, and advantageously at least one lipid-based material, b) at least one emulsifying hydrophilic gelifying agent chosen from 2-acryl-amido-2-methylpropanesulphonic acid copolymers, and c) at least one C6-C10 aromatic ether of C2-C9 polyol.
    Type: Application
    Filed: March 5, 2014
    Publication date: January 21, 2016
    Applicant: L'OREAL
    Inventors: Audrey RICARD, Micheline EL ACHKAR
  • Publication number: 20160015611
    Abstract: The instant invention relates to a colour changing composition in the form of an emulsion comprising, at least: a) microcapsules containing releasable colorant(s), said microcapsules comprising: —a core comprising one organic material, —at least one layered coating surrounding said core, the layered coating comprising at least one polymer, at least one colorant, and advantageously at least one lipid-based material, b) at least partially neutralized, crosslinked acrylic homopolymers or copolymers preferably in a non-particulate form.
    Type: Application
    Filed: March 5, 2014
    Publication date: January 21, 2016
    Applicant: L'OREAL
    Inventors: Audrey RICARD, Micheline EL ACHKAR