Patents by Inventor Sylvie Sirugue

Sylvie Sirugue 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).

  • Patent number: 5866149
    Abstract: The present invention relates to a composition for making up the eyelashes and the eyebrows, consisting of a fatty phase based on wax(es) of melting point between 50.degree. and 110.degree. C. and of an aqueous phase based on water-soluble film-forming polymer(s) in solution, containing as emulsifying agent and agent for inhibiting the growth of microorganisms, a mixture comprising at least one oxyethylenated glyceryl (C.sub.10 -C.sub.20) acylate and at least a second oxyethylenated glyceryl (C.sub.10 -C.sub.20) acylate or a non-oxyethylenated glyceryl acylate, which are chosen such that the final HLB, in the Griffin sense, of the said mixture is between 6 and 15, and containing from 0 to 14% by weight of wax(es) I having a needle penetration at 25%, according to the Reinhold standard, between 1 and 7.5 and from 2 to 40% by weight of wax(es) II having a needle penetration at 25%, according to the Reinhold standard, between 7.5 and 217; the wax(es) I/wax(es) II weight ratio being less than 2.
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: February 2, 1999
    Assignee: L'Oreal
    Inventors: Bertrand Piot, Sylvie Sirugue, Jeanne Patraud, Marie Jose Martin