公开(公告)号：WO2022129157A1

公开(公告)日：2022-06-23

申请号：PCT/EP2021/085866

申请日：2021-12-15

Applicant: L'OREAL

Inventor： GERARDIN-PROTAT, Marine ,  LIARD, Alexis ,  BONNAMY, Arnaud ,  LIU, Zhibo

IPC: A61K8/19 ,  A61K8/29 ,  A61K8/892 ,  A61K8/893 ,  A61Q5/06 ,  A61K8/58

Abstract: The present invention relates to a composition for treating keratin fibers such as the hair, comprising at least one silicone of formula (I), at least one silicone of formula (II) and at least one coloring agent chosen from pigments, direct dyes and mixtures thereof.

公开(公告)号：WO2019121631A1

公开(公告)日：2019-06-27

申请号：PCT/EP2018/085417

申请日：2018-12-18

Applicant: L'OREAL

Inventor： POURRET, Maxime ,  SIMONET, Frédéric ,  BONNAMY, Arnaud

IPC: A61K8/49 ,  A61Q5/06

Abstract: The present invention relates to a process for treating keratin fibers, especially human keratin fibers such as the hair, using i) at least one fluorescein direct dye of formula (I) or (I') as defined in the description, ii) an alkaline revealer, iii) an eraser at acidic p H. A subject of the invention is also a composition comprising at least one fluorescein direct dye of formula (I) or (I') as defined in the description and at least one thickener and/or at least one hydrotropic solvent, and a multi-compartment kit comprising i), ii) and iii) in three separate compartments. The present invention makes it possible in particular to obtain keratin fiber coloring with intense and persistent tints which can be modified, erased and reformed several times without any loss of color.

公开(公告)号：WO2017220676A1

公开(公告)日：2017-12-28

申请号：PCT/EP2017/065281

申请日：2017-06-21

Applicant: L'OREAL

Inventor： BONNAMY, Arnaud ,  TEBOUL, Karen

IPC: A61K8/49 ,  A61Q5/06

Abstract: The subject of the present invention is a process for treating keratin fibers using an anhydrous dye composition comprising at least one compound of azomethine type comprising two pzrazolopyridine units of formula (I) or (II) and an aqueous composition. The invention also relates to a kit comprising an anhydrous dyeing composition and an aqueous composition.

Abstract translation: 本发明的主题是一种使用无水染料组合物处理角蛋白纤维的方法，所述无水染料组合物包含至少一种偶氮甲碱类型的化合物，所述偶氮甲碱类型的化合物包含式（I）或（II）的两个吡唑并吡啶单元和含水 组成。 本发明还涉及包含无水染色组合物和含水组合物的试剂盒。

公开(公告)号：WO2014001390A1

公开(公告)日：2014-01-03

申请号：PCT/EP2013/063387

申请日：2013-06-26

Applicant: L'OREAL

Inventor： TEBOUL, Karen ,  BONNAMY, Arnaud

IPC: A61K8/26 ,  A61Q5/06 ,  A61K8/81 ,  A61K8/89 ,  A61K8/895

CPC classification number: A45D19/00 ,  A45D2019/0075 ,  A61K8/0241 ,  A61K8/26 ,  A61K8/8147 ,  A61K8/8152 ,  A61K8/89 ,  A61K8/891 ,  A61K8/892 ,  A61K8/895 ,  A61K2800/651 ,  A61K2800/87 ,  A61K2800/88 ,  A61Q5/06 ,  A61Q5/065

Abstract: The present invention relates to a process for dyeing keratin fibres, in particular the hair, which consists in applying to a part of the keratin fibres, by means of a stencil, a composition comprising at least one hydrophobic film-forming polymer, at least one volatile solvent and at least one pigment, so as to form, after drying, a coloured pattern on the said fibres.

Abstract translation: 本发明涉及一种染色角蛋白纤维，特别是毛发的方法，该方法包括通过模版法施用一部分角蛋白纤维，包含至少一种疏水性成膜聚合物的组合物，至少一种 挥发性溶剂和至少一种颜料，以便在干燥之后在所述纤维上形成着色图案。

公开(公告)号：WO2019121638A1

公开(公告)日：2019-06-27

申请号：PCT/EP2018/085427

申请日：2018-12-18

Applicant: L'OREAL

Inventor： POURRET, Maxime ,  SIMONET, Frédéric ,  BONNAMY, Arnaud

IPC: A61K8/49 ,  A61Q5/06

CPC classification number: A61Q5/065 ,  A61K8/49 ,  A61K8/494 ,  A61K2800/45 ,  A61Q5/06 ,  A61Q5/10

Abstract: The present invention relates to a process for treating keratin fibers, especially human keratin fibers such as the hair, using i) at least one oxazone or phenazine direct dye of formula (I), (I'), (II) or (II') as defined below, then ii) a revealer, and then iii) an eraser. The invention also relates to a composition comprising at least one oxazone or phenazine direct dye of formula (I), (I'), (II) or (II') as defined below and at least one thickener and/or at least one hydrotropic solvent, and to a multi-compartment kit comprising i), ii) and iii) in three separate compartments. The present invention makes it possible in particular to obtain keratin fiber coloring with intense and persistent tints which can be modified, erased and reformed several times without any loss of color.

公开(公告)号：WO2019121628A1

公开(公告)日：2019-06-27

申请号：PCT/EP2018/085413

申请日：2018-12-18

Applicant: L'OREAL

Inventor： BONNAMY, Arnaud ,  SIMONET, Frédéric ,  POURRET, Maxime

IPC: A61K8/46 ,  A61K8/49 ,  A61Q5/06 ,  A61K8/34 ,  A61K8/73

Abstract: The present invention relates to a process for treating keratin fibers, especially human keratin fibers such as the hair, using i) at least one triarylmethane or sulfonophthalein direct dye of formula (I) or (I') as defined below, ii) an alkaline revealer, iii) an eraser at acidic pH. A subject of the invention is also a composition comprising at least one triarylmethane direct dye of formula (I) or (I') as defined below and at least one thickener and/or at least one hydrotropic solvent, and a multi-compartment kit comprising i), ii) and iii) in three separate compartments. The present invention makes it possible in particular to obtain keratin fiber coloring with intense and persistent tints which can be modified, erased and reformed several times without any loss of color.

公开(公告)号：WO2019063716A1

公开(公告)日：2019-04-04

申请号：PCT/EP2018/076317

申请日：2018-09-27

Applicant: L'OREAL

Inventor： BONNAMY, Arnaud ,  MASSELIN, Ludivine ,  TEBOUL, Karen

IPC: A61K8/26 ,  A61Q5/06 ,  A61K8/81 ,  A61K8/891 ,  A61K8/898 ,  A61K8/04 ,  A61K8/19

Abstract: The present invention relates to an aerosol device comprising a composition for dyeing keratin fibres, comprising at least one aqueous dispersion of particles of hybrid, film-forming, hydrophobic acrylic polymer, at least one silicone compound chosen from linear silicone block copolymers and amino silicones, and at least one pigment. The invention also relates to a dyeing process in which said composition is applied to keratin fibres, the operation optionally being followed by drying. The composition makes it possible to obtain a coloured coating, which is persistent with respect to shampooing operations, leaving the treated fibres individualized, with an improved cosmetic feel.