Patents by Inventor Jean Boulogne

Jean Boulogne 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: 4421128
    Abstract: Substantially greaseless cosmetic stick, particularly for applying eye shadow, comprises a carrier of compacted powder made of materials softer than calcium carbonate having a particle size between 1 and 20 microns, while its other constituents consist of powders having a particle size not greater than 25 microns.
    Type: Grant
    Filed: February 15, 1979
    Date of Patent: December 20, 1983
    Assignee: L'Oreal
    Inventors: Jean Boulogne, Tibaud Hochmann, Jacques Michelet, Bruno Morane
  • Patent number: 4367220
    Abstract: Cosmetic compositions, particularly lipsticks, which contain essentially: (1) at least one liposoluble polymer having vinyl ester units; (2) at least 10% by weight 1-docosanoyloxy-3-(2-ethyl)-hexyloxy-2-propanol or a compound of the formula: ##STR1## wherein: R represents a radical derived from lanolin alcohol R' represents the radical C.sub.10 H.sub.21 and n is 1.5;(3) at least one fatty body; and (4) at least one non-toxic coloring material. Processes for preparing such compositions, and particularly for preparing 1-docosanoyloxyl-(2-ethyl)-3-hexyloxy-2-propanol are also disclosed.
    Type: Grant
    Filed: July 1, 1977
    Date of Patent: January 4, 1983
    Assignee: L'Oreal
    Inventors: Jean Boulogne, Michel Guillon, Christos Papantoniou
  • Patent number: 4363796
    Abstract: Cosmetic composition for hardening nails is formed from trimethylolmelamine or tris-(hydroxy-methylamino)-2, 4, 6 s triazine; at least one non-cationic cosmetic resin and/or at least one cationic resin; a plasticizer and an acid.
    Type: Grant
    Filed: December 5, 1978
    Date of Patent: December 14, 1982
    Assignee: Societe Anonyme dite: L'Oreal
    Inventors: Claude Bouillon, Jean Boulogne, Michel Guillon, Christian Zaffran, Constantin Koulbanis
  • Patent number: 4126675
    Abstract: New nail polish compositions including a resin, a plasticizer, a solvent system, a filming agent, and optionally colorants, wherein the resin is a copolymer of methyl methacrylate and hexyl methacrylate.
    Type: Grant
    Filed: May 9, 1977
    Date of Patent: November 21, 1978
    Assignee: L'Oreal
    Inventors: Jean Boulogne, Christos Papantoniou
  • Patent number: 3937811
    Abstract: A fatty composition for use in producing cosmetic compositions comprising a mixture of at least one cosmetic fatty body and at least one non-toxic copolymer of the formula: ##EQU1## wherein R.sub.1 represents a saturated hydrocarbon chain, linear or branched, having from 1-19 carbon atoms;R.sub.2 represents a member selected from the group consisting ofA. ##EQU2## wherein R.sub.4 has the same meaning as R.sub.1 but is different from R.sub.1 in the same copolymer,B. --CH.sub.2 --R.sub.5, wherein R.sub.5 represents a saturated hydrocarbon chain, linear or branched, having from 5-25 carbon atoms,C. --O--R.sub.6, wherein R.sub.6 is a saturated hydrocarbon chain having from 2 to 18 carbon atoms, andD. ##EQU3## wherein R.sub.7 is a saturated hydrocarbon chain, linear or branched, having from 1-19 carbon atoms, andR.sub.3 represents hydrogen when R.sub.2 represents (a), (b), or (c) or R.sub.3 represents methyl when R.sub.2 represents (d).
    Type: Grant
    Filed: June 7, 1974
    Date of Patent: February 10, 1976
    Assignee: Societe Anonyme dite: L'Oreal
    Inventors: Christos Papantoniou, Jean Boulogne
  • Patent number: RE29871
    Abstract: A fatty composition for use in producing cosmetic compositions comprising a mixture of at least one cosmetic fatty body and at least one non-toxic copolymer of the formula: ##STR1## wherein R.sub.1 represents a saturated hydrocarbon chain, linear or branched, having from 1-19 carbon atoms;R.sub.2 represents a member selected from the group consisting ofA. ##STR2## wherein R.sub.4 has the same meaning as R.sub.1 but is different from R.sub.1 in the same copolymer,B. --CH.sub.2 --R.sub.5, wherein R.sub.5 represents a saturated hydrocarbon chain, linear or branched, having from 5-25 carbon atoms,C. --O--R.sub.6, wherein R.sub.6 is a saturated hydrocarbon chain having from 2 to 18 carbon atoms, andD. ##STR3## wherein R.sub.7 is a saturated hydrocarbon chain, linear or branched, having from 1-19 carbon atoms, andR.sub.3 represents hydrogen when R.sub.2 represents (a), (b), or (c) or R.sub.3 represents .Iadd.hydrogen or .Iaddend.methyl when R.sub.2 represents (d).
    Type: Grant
    Filed: March 11, 1977
    Date of Patent: December 26, 1978
    Assignee: L'Oreal
    Inventors: Christos Papantoniou, Jean Boulogne