公开(公告)号：US20170216185A1

公开(公告)日：2017-08-03

申请号：US15515282

申请日：2015-09-29

Applicant: L'OREAL

Inventor： Xavier SCHULTZE ,  Franck HERNANDEZ ,  Bertrand LION

IPC: A61K8/81 ,  A61K8/04 ,  A61K8/19 ,  A61K8/31 ,  A61K8/37 ,  A61K8/58 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/10 ,  C08F265/06 ,  C08F220/06 ,  C08L33/08 ,  C08F220/18 ,  A61K8/02

CPC classification number: A61K8/8164 ,  A61K8/0216 ,  A61K8/04 ,  A61K8/19 ,  A61K8/31 ,  A61K8/37 ,  A61K8/58 ,  A61K8/8152 ,  A61K2800/31 ,  A61K2800/43 ,  A61K2800/594 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q19/08 ,  C08F220/06 ,  C08F220/18 ,  C08F265/06 ,  C08F2220/1808 ,  C08F2220/1875 ,  C08L33/08 ,  C08F222/06 ,  C08F2220/1858

Abstract: The invention relates to a copolymer resulting from the polymerization of: (a) 50% to 90% by weight, of the total weight of monomers, of isobornyl (meth)acrylate, (b) 1% to 50% by weight of maleic anhydride, (c) 0% to 49% by weight of additional (meth)acrylate monomer chosen from: (i) saturated or unsaturated and linear or branched C1-C20 alkyl (meth)acrylates, the alkyl being optionally interrupted by one or more nonadjacent heteroatoms chosen from O or S or by an NR group, R being a C1-C4 alkyl group, optionally substituted by a phenyl or furfuryl group; (ii) saturated C4-C8 cycloalkyl (meth)acrylates, the cycloalkyl being optionally interrupted by O or NH. The invention also relates to a composition comprising said copolymer in a physiologically acceptable medium.The invention also relates to a cosmetic method for caring for or making up the skin or the lips, comprising the topical application, to the skin or the lips, of a cosmetic composition comprising said copolymer.

公开(公告)号：US20170354224A1

公开(公告)日：2017-12-14

申请号：US15527468

申请日：2015-11-16

Applicant: L'OREAL

Inventor： Steven PERKINS ,  Xavier SCHULTZE

IPC: A45D8/24 ,  F21V8/00 ,  F21K9/61 ,  A45D8/36 ,  F21K9/64 ,  A45D8/34 ,  F21V33/00 ,  F21Y2115/10 ,  A45D8/00 ,  F21W121/06

CPC classification number: A45D8/24 ,  A45D8/00 ,  A45D8/20 ,  A45D8/34 ,  A45D8/36 ,  A45D2008/004 ,  F21K9/61 ,  F21K9/64 ,  F21V33/0008 ,  F21W2121/06 ,  F21Y2115/10 ,  G02B6/0003 ,  G02B6/001

Abstract: A kit for illuminating the hair of a user, comprises: at least one light emitting diode emitting light at a wavelength, an optical fiber (26) coupled to the or each light emitting diode, a fastening element (22) to fasten the or each light emitting diode and/or the optical fiber to the hair of a user, The kit comprises a fluorescent material (30), the optical fiber (26) being configured to transmit the light emitted by the or each light emitting diode to the fluorescent material (30), the fluorescent material (30) being excited at the wavelength of the or each light emitting diode.

公开(公告)号：US20180271766A1

公开(公告)日：2018-09-27

申请号：US15522864

申请日：2015-10-29

Applicant: L'OREAL

Inventor： Xavier SCHULTZE ,  Franck HERNANDEZ ,  Bertrand LION ,  Julien PORTAL

IPC: A61K8/58 ,  A61K8/81 ,  A61Q19/08 ,  C08L33/08

CPC classification number: A61K8/585 ,  A61K8/8164 ,  A61K2800/95 ,  A61Q19/08 ,  C08F220/18 ,  C08K5/544 ,  C08L33/08 ,  C08F2220/1875 ,  C08F2220/1858 ,  C08F222/04

Abstract: The invention relates to a cosmetic process for caring for or making up keratin materials, comprising either the topical application to the keratin materials of an (extemporaneous) anhydrous mixture of a cosmetic composition comprising a maleic anhydride acrylic polymer and of an amino alkoxysilane compound (I); or the sequential application to the keratin materials of an anhydrous cosmetic composition comprising a maleic anhydride acrylic polymer and of an amino alkoxysilane compound (I), wherein said maleic anhydride acrylic polymer is obtained by polymerization of:(a) 50% to 90% by weight, relative to the total weight of monomers, of isobornyl (meth)acrylate (b) 1% to 50% by weight of maleic anhydride (c) 0% to 49% by weight of additional (meth)acrylate monomer; said amino alkoxysilane having the formula (I): R—NH—R1Si(OR2)z(R3)x  (I) in which: R1 is a C1-C20 hydrocarbon-based divalent group, R=H or a C1-C4 alkyl group, R2 and R3 represent an alkyl group comprising from 1 to 6 carbon atoms; z denotes an integer ranging from 1 to 3, and x denotes an integer ranging from 0 to 2, with z+x=3. Uses: skin-tensioning agent, makeup, hair fixing.

公开(公告)号：US20170367966A1

公开(公告)日：2017-12-28

申请号：US15538319

申请日：2015-12-10

Applicant: L'OREAL

Inventor： Julien PORTAL ,  Xavier SCHULTZE ,  Simon TAUPIN

IPC: A61K8/891 ,  A61Q1/08 ,  A61K8/31 ,  A61K8/04 ,  A61K8/81 ,  A61Q1/10 ,  A61Q1/04

CPC classification number: A61K8/891 ,  A61K8/044 ,  A61K8/31 ,  A61K8/8164 ,  A61K2800/52 ,  A61K2800/594 ,  A61K2800/614 ,  A61K2800/654 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/08 ,  A61Q1/10

Abstract: The invention relates to a dispersion of polymer particles stabilized with a stabilizer in a nonaqueous medium containing at least one hydrocarbon-based oil, the polymer of the particles being a C1-C4 alkyl (meth)acrylate polymer; the stabilizer being a C1-C4 alkyl (meth)acrylate polymer and optionally of a silicone macromonomer (I): the stabilizer being a polymer comprising from 50% to 100% by weight, relative to the total weight of the stabilizer, of C8-C22 alkyl acrylate, from 0 to 50% by weight of C1-C4 alkyl (meth)acrylate and optionally silicone macromonomer (I). The invention also relates to the composition comprising said dispersion of polymer particles.Cosmetic use for caring for and making up keratin materials.

公开(公告)号：US20170095413A1

公开(公告)日：2017-04-06

申请号：US15311648

申请日：2015-05-27

Applicant: L'OREAL

Inventor： Xavier SCHULTZE ,  Bertrand LION ,  Andrew GREAVES ,  Anne POTTER

IPC: A61K8/73 ,  A61K8/41 ,  A61K8/04 ,  A61Q19/08

CPC classification number: A61K8/735 ,  A61K8/042 ,  A61K8/41 ,  A61K2800/54 ,  A61Q19/08

Abstract: The invention relates to a cosmetic process for caring for the skin, more particularly facial skin, in particular wrinkled skin, comprising: either the topical application to the skin of an extemporaneous mixture of a cosmetic composition comprising a hyaluronic acid polymer grafted with (meth)acrylate groups and an amine compound; or the sequential application to the skin of a cosmetic composition comprising a hyaluronic acid polymer grafted with (meth)acrylate groups and of an amine compound having one or more primary amine and/or secondary amine groups. The invention also relates to the use of said grafted hyaluronic acid polymer and of said amine compound as a skin tensioning agent.The invention also relates to a cosmetic composition obtained by mixing a cosmetic composition comprising said grafted hyaluronic acid polymer and said amine compound.The invention relates to a kit comprising a first cosmetic composition comprising said grafted hyaluronic acid polymer and a second composition comprising said amine compound, the first and second compositions each been packaged in a distinct packaging assembly.