公开(公告)号：US20240197614A1

公开(公告)日：2024-06-20

申请号：US18549555

申请日：2022-03-10

Applicant: L'Oreal

Inventor： Lindsay Menzer ,  Chrystel Pourille ,  Thin Hinane Hammiche

IPC: A61K8/88 ,  A61K8/19 ,  A61K8/31 ,  A61K8/34 ,  A61K8/81 ,  A61K8/891 ,  A61K8/898 ,  A61Q5/06

CPC classification number: A61K8/88 ,  A61K8/19 ,  A61K8/31 ,  A61K8/345 ,  A61K8/8147 ,  A61K8/8152 ,  A61K8/891 ,  A61K8/898 ,  A61Q5/065 ,  A61K2800/43 ,  A61K2800/87 ,  A61K2800/882 ,  A61K2800/884

Abstract: The present invention relates to a process for colouring hair keratin fibers, in particular the hair, comprising the application of a composition A and a composition B to said hair keratin fibers, in which: composition A comprises at least one (poly)carbodiimide compound, and composition B comprises: at least one associative polymer; and at least one compound, different from the associative polymers, containing at least one carboxylic acid group; at least one compound, preferably at least two compounds, containing at least one hydroxyl function; composition A and/or composition B comprising at least one colouring agent chosen from pigments, direct dyes and mixtures thereof; and in which composition A and composition B are applied simultaneously or sequentially to the hair keratin fibers. The present invention also relates to a device for colouring hair keratin fibers.

公开(公告)号：US20240299284A1

公开(公告)日：2024-09-12

申请号：US18549841

申请日：2022-03-10

Applicant: L'Oreal

Inventor： Lindsay Menzer ,  Alexis Liard ,  Charlotte Delostal ,  Victtoria Djaidi

IPC: A61K8/88 ,  A61K8/33 ,  A61Q5/08

CPC classification number: A61K8/88 ,  A61K8/33 ,  A61Q5/08

Abstract: The present invention relates to a process for removing colour from hair keratin fibers, comprising the application of at least one colour-removing composition to hair keratin fibers which have been coloured beforehand using at least one hair colouring composition comprising: at least one (poly)carbodiimide compound; and at least one colouring agent chosen from pigments, direct dyes and mixtures thereof; said colour-removing composition comprising: at least one glycol ether; and optionally at least one alkyl or alkylene carbonate.

公开(公告)号：US20240197615A1

公开(公告)日：2024-06-20

申请号：US18549711

申请日：2022-03-10

Applicant: L'Oreal

Inventor： Alexis Liard ,  Lindsay Menzer ,  Chrystel Pourille ,  Thin Hinane Hammiche

IPC: A61K8/88 ,  A61K8/34 ,  A61K8/40 ,  A61Q5/06

CPC classification number: A61K8/88 ,  A61K8/345 ,  A61K8/40 ,  A61Q5/065 ,  A61K2800/43 ,  A61K2800/48 ,  A61K2800/5424 ,  A61K2800/884

Abstract: The present invention relates to a hair colouring composition, comprising: at least one (poly)carbodiimide compound; at least 4% by weight of at least one compound bearing at least one hydroxyl function, relative to the total weight of the composition; and at least one colouring agent chosen from pigments, direct dyes, and mixtures thereof. The present invention also relates to a process for colouring hair keratin fibers and to a device for colouring hair keratin fibers.

公开(公告)号：US20180311131A1

公开(公告)日：2018-11-01

申请号：US15581993

申请日：2017-04-28

Applicant: L'OREAL

Inventor： Allison PERNER ,  Anand Mahadeshwar ,  Miao Wang ,  Marie Huynh ,  Bayle Augustin ,  Lindsay Menzer

IPC: A61K8/42 ,  A61K8/87 ,  A61K8/04 ,  A61K8/89 ,  A61Q5/02 ,  A61Q5/12 ,  A61K8/37 ,  A61K8/31 ,  A61K8/25

Abstract: The instant disclosure relates to essentially anhydrous hair-treatment compositions. The anhydrous hair-treatment compositions typically include: one or more polyurethane latex polymers; one or more bis-urea derivatives; and one or more solvents. Additional components such as silicones, auxiliary agents, etc., can also be included. The instant disclosure also relates to kits that include the essentially anhydrous hair-treatment compositions and to methods for treating hair with the essentially anhydrous hair-treatment compositions.

公开(公告)号：US12128119B2

公开(公告)日：2024-10-29

申请号：US15581993

申请日：2017-04-28

Applicant: L'OREAL

Inventor： Allison Perner ,  Anand Mahadeshwar ,  Miao Wang ,  Marie Huynh ,  Bayle Augustin ,  Lindsay Menzer

IPC: A61K8/31 ,  A61K8/37 ,  A61K8/45 ,  A61K8/58 ,  A61K8/87 ,  A61K8/891 ,  A61Q5/02 ,  A61Q5/12

CPC classification number: A61K8/31 ,  A61K8/37 ,  A61K8/45 ,  A61K8/585 ,  A61K8/87 ,  A61K8/891 ,  A61Q5/12 ,  A61K2800/31 ,  A61Q5/02

Abstract: The instant disclosure relates to essentially anhydrous hair-treatment compositions. The anhydrous hair-treatment compositions typically include: one or more polyurethane latex polymers; one or more bis-urea derivatives; and one or more solvents. Additional components such as silicones, auxiliary agents, etc., can also be included. The instant disclosure also relates to kits that include the essentially anhydrous hair-treatment compositions and to methods for treating hair with the essentially anhydrous hair-treatment compositions.

公开(公告)号：US11980682B2

公开(公告)日：2024-05-14

申请号：US16975871

申请日：2019-06-18

Applicant: L'OREAL

Inventor： David Seneca ,  Lindsay Menzer ,  Malayphone Sananikone ,  Delphine Charrier

IPC: A61Q5/10 ,  A61K8/44 ,  A61K8/81 ,  A61K8/892 ,  A61K8/898 ,  A61Q5/06

CPC classification number: A61K8/8147 ,  A61K8/442 ,  A61K8/892 ,  A61K8/898 ,  A61Q5/065 ,  A61K2800/43 ,  A61K2800/48

Abstract: The present invention relates to a composition for dyeing keratin fibres, comprising: a) at least one copolymer derived from the polymerization of at least one crotonic acid monomer or crotonic acid derivative and of at least one vinyl ester monomer, b) at least one fatty amine, and c) at least one pigment.

公开(公告)号：US10821067B2

公开(公告)日：2020-11-03

申请号：US15691041

申请日：2017-08-30

Applicant: L'OREAL

Inventor： Allison Perner ,  Anand Mahadeshwar ,  Marie Huynh ,  Lindsay Menzer ,  Azizah Khader Suleiman ,  Lisa Chuyin Ye-Tse ,  Vanessa Decarlo

IPC: A61K8/87 ,  A61Q5/00 ,  A61K8/89 ,  A61K8/04 ,  A61K8/06 ,  A61K8/891 ,  A61K8/73 ,  A61K8/81 ,  A61K8/892 ,  A61K8/898 ,  A61K8/895 ,  A61K8/34 ,  A61K8/31 ,  A61K8/92 ,  A61K8/60 ,  A61K8/86 ,  A61K8/46 ,  A61K8/37 ,  A61Q5/06 ,  A61K8/58 ,  A61K8/44 ,  A61K8/68

Abstract: The instant disclosure relates to hair-treatment compositions. The hair-treatment compositions typically include: one or more polyurethane latex polymers; one or more thickening agents; one or more water-soluble solvents; and water. Additional components such as silicones, emulsifiers, surfactants, cationic polymers, etc., can also be included. The instant disclosure also relates to kits that include the hair-treatment compositions and to methods for treating hair with the hair-treatment compositions.

公开(公告)号：US20180311139A1

公开(公告)日：2018-11-01

申请号：US15582076

申请日：2017-04-28

Applicant: L'OREAL

Inventor： Allison PERNER ,  Anand Mahadeshwar ,  Lisa Chuyin Ye-Tse ,  Marie Huynh ,  Lindsay Menzer ,  Shilpa Arora

IPC: A61K8/87 ,  A61K8/04 ,  A61Q5/12 ,  A61Q5/00 ,  A61Q5/02 ,  A61K8/37 ,  A61K8/34 ,  A61K8/97 ,  A61K8/86 ,  A61K8/81 ,  A61K8/41 ,  A61K8/891

CPC classification number: A61Q5/12 ,  A61K8/416 ,  A61K8/42 ,  A61K8/87

Abstract: The instant disclosure relates to hair-treatment compositions. The hair-treatment compositions typically include: one or more polyurethane latex polymers; one or more cationic emulsifiers and/or surfactants; one or more fatty compounds; and water. Additional components such as water-soluble solvents, silicones, cationic polymers, etc., can also be included. The instant disclosure also relates to kits that include the hair-treatment compositions and to methods for treating hair with the hair-treatment compositions.