公开(公告)号：US09610241B2

公开(公告)日：2017-04-04

申请号：US14936022

申请日：2015-11-09

Applicant: L'OREAL

Inventor： Julien Cabourg ,  Grégory Plos ,  Laëtitia Feuillette

IPC: A61K8/92 ,  A61K8/362 ,  A61K8/365 ,  A61Q5/04 ,  A61K8/87 ,  A61K8/44 ,  A61Q5/00 ,  A61K8/81 ,  A61K8/894 ,  A45D2/00

CPC classification number: A61K8/922 ,  A45D2/001 ,  A61K8/362 ,  A61K8/365 ,  A61K8/44 ,  A61K8/8117 ,  A61K8/87 ,  A61K8/894 ,  A61K2800/59 ,  A61K2800/884 ,  A61Q5/00 ,  A61Q5/04

Abstract: The present invention relates to a process for treating straightened keratin fibres, in which a composition comprising at least one carboxylic acid in its acid or salified form, at a concentration of greater than or equal to 2%, and at least one non-cellulosic polymer and/or at least one fatty substance, the pH ranging from 3 to 8, is applied to the straightened keratin fibres.

公开(公告)号：US11771639B2

公开(公告)日：2023-10-03

申请号：US17784995

申请日：2020-12-11

Applicant: L'OREAL

Inventor： Philippe Ilekti ,  Grégory Plos ,  Mohamed Boularas ,  Sylvie Poret Fristot

IPC: A61Q1/10 ,  A61K8/81 ,  A61K8/41 ,  A61K8/46 ,  A61K8/55 ,  A61K8/92 ,  A61Q5/10

CPC classification number: A61K8/8105 ,  A61K8/416 ,  A61K8/466 ,  A61K8/55 ,  A61K8/8147 ,  A61K8/92 ,  A61Q1/10 ,  A61Q5/10 ,  A61K2800/43

Abstract: The present application relates to a composition comprising, notably in a physiologically acceptable medium: •a. water; and•b. at least one cellulosic cationic polymer (CP); and•c. at least one anionic polymer (AP) chosen from methacrylic acid homopolymer salts; and•d. at least one anionic surfactant comprising at least one cationic counterion; and•e. a fatty phase; and•f. at least one pigment; the weight ratio of the total amount of cellulosic cationic polymer(s)/the sum of the total amount of cellulosic cationic polymer(s) and of the total amount of anionic polymer(s) ranging from 40% to 80%, preferably from 60% to 70%; the weight ratio of the sum of the total amount of cellulosic cationic polymer(s) and of the total amount of anionic polymer(s)/the amount of water ranging from 5% to 20%. The invention also relates to a process for coating keratin materials, in particular the skin, notably the contour of the eyes, eyelashes or eyebrows, and keratin fibers, such as the eyelashes and/or the eyebrows, comprising a step of applying to said keratin materials at least one composition as defined above.

公开(公告)号：US11090252B2

公开(公告)日：2021-08-17

申请号：US16230323

申请日：2018-12-21

Applicant: L'OREAL

Inventor： Grégory Plos ,  Patrice Lerda ,  Anne Bouchara

IPC: A61Q5/04 ,  A61K8/87 ,  A61K8/86 ,  A45D7/06 ,  A45D2/00 ,  A61K8/42 ,  A61K8/73 ,  A61K8/81 ,  A61Q5/12

Abstract: The invention relates to a cosmetic composition comprising: (a) at least 2% by weight, relative to the total weight of the composition, of one or more compounds chosen from urea and/or urea derivatives, (b) one or more polymeric thickeners chosen from nonionic, cationic, amphoteric polymeric associative thickeners or anionic polymeric associative thickeners comprising one or more acrylic and/or methacrylic units. The invention also relates to the use of this composition for straightening keratin fibres. Finally the invention relates to a process for straightening keratin fibres.

公开(公告)号：US11413232B2

公开(公告)日：2022-08-16

申请号：US17152413

申请日：2021-01-19

Applicant: L'OREAL

Inventor： Estelle Mathonneau ,  Julien Cabourg ,  Grégory Plos ,  Marie Cognet ,  Adrien Benazzouz

IPC: A61K8/58 ,  A61K8/41 ,  A61Q5/02 ,  A61Q5/12 ,  A61K8/44 ,  A61K8/46

Abstract: The invention relates to a composition comprising: (a) one or more alkoxysilanes comprising solubilizing function(s) of formula R1Si(OR2)z(R3)x(OH)y, and/or hydrolysis products thereof and/or oligomers thereof, (b) one or more of formula (R4)mSi(OR5)n and/or hydrolysis products thereof and/or oligomers thereof, et (c) one or more surfactants. It also relates to the use thereof for cleansing and/or conditioning keratin fibres.

公开(公告)号：US10933007B2

公开(公告)日：2021-03-02

申请号：US16061858

申请日：2016-12-14

Applicant: L'OREAL

Inventor： Estelle Mathonneau ,  Julien Cabourg ,  Grégory Plos ,  Marie Cognet ,  Adrien Benazzouz

IPC: A61K8/58 ,  A61K8/41 ,  A61Q5/02 ,  A61Q5/12 ,  A61K8/44 ,  A61K8/46

Abstract: The invention relates to a composition comprising: (a) one or more alkoxysilanes comprising solubilizing function(s) of formula R1Si(OR2)z(R3)x(OH)y, and/or hydrolysis products thereof and/or oligomers thereof, (b) one or more of formula (R4)mSi(OR5)n and/or hydrolysis products thereof and/or oligomers thereof, et (c) one or more surfactants. It also relates to the use thereof for cleansing and/or conditioning keratin fibres.