公开(公告)号：US20240050350A1

公开(公告)日：2024-02-15

申请号：US18256723

申请日：2021-12-03

Applicant: L'OREAL

Inventor： Philippe ILEKTI ,  Grégory PLOS

IPC: A61K8/49 ,  A61K8/60 ,  A61K8/02 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q1/02

CPC classification number: A61K8/498 ,  A61K8/602 ,  A61K8/0229 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q1/02 ,  A61K2800/43

Abstract: The present invention relates to a process for coating keratin materials, which consists in applying to said materials a coating agent formed by hydrogen bonding interaction of at least one polyphenol X comprising at least two different phenol groups with at least one compound Y comprising at least two functional groups Gy, which may be identical or different, which are capable of forming at least two hydrogen bonds with said phenol groups of the polyphenol X; said polyphenol X and said compound Y being conveyed in an anhydrous medium.

公开(公告)号：US20210161792A1

公开(公告)日：2021-06-03

申请号：US17047964

申请日：2019-04-16

Applicant: L'OREAL

Inventor： Maitena LEURIDAN ,  Mohamed BOULARAS ,  Philippe ILEKTI

IPC: A61K8/65 ,  A61K8/34 ,  A61K8/36 ,  A61K8/37 ,  A61K8/88 ,  A61K8/41

Abstract: The invention relates to a composition, preferably a cosmetic composition, for caring for and/or making up keratin materials, in particular the eyelashes and/or the eyebrows, comprising: —(1) at least one ester of polyol and of fatty acid(s), said fatty acid(s) having a number of carbon atoms greater than or equal to 20, —(2) at least one fatty acid having from 14 carbon atoms to less than 20 carbon atoms, —(3) at least one organic base, in particular derived from an alkanolamine, capable of at least partially neutralizing said fatty acid (2), —(4) at least one fatty alcohol preferably chosen from C14-C30 fatty alcohols, better still chosen from the linear and saturated C14-C24, even better still C14-C20, fatty alcohols, —(5) at least one non-silicone polymeric gelling agent comprising hydrogen bonds, and —(6) water.

公开(公告)号：US20170239157A1

公开(公告)日：2017-08-24

申请号：US15329700

申请日：2015-09-29

Applicant: L'OREAL

Inventor： Nathalie JAGER LEZER ,  Philippe ILEKTI

IPC: A61K8/44 ,  A61K8/55 ,  A61K8/39 ,  A61K8/02 ,  A61Q1/10

CPC classification number: A61K8/44 ,  A61K8/025 ,  A61K8/0295 ,  A61K8/39 ,  A61K8/55 ,  A61K8/84 ,  A61K2800/43 ,  A61K2800/596 ,  A61Q1/10

Abstract: The present invention relates to a cosmetic composition for coating keratin fibres, comprising: —an aqueous phase, —a surfactant system present at a total content of greater than or equal to 15% by weight relative to the total weight of the composition, said surfactant system comprising: i) at least one non-ionic surfactant with an HLB value at 25° C. of less than 8, and ii) at least one anionic surfactant with an HLB value at 25° C. of greater than or equal to 8, chosen from acyl glutamic acids and salts thereof, together forming a lamellar phase Lβ, and —at least one lamellar filler. The present invention also relates to a process for coating keratin fibres.

公开(公告)号：US20170231894A1

公开(公告)日：2017-08-17

申请号：US15507319

申请日：2015-08-26

Applicant: L'OREAL

Inventor： Laure DAUBERSIES ,  Philippe ILEKTI

IPC: A61K8/88 ,  A61K8/86 ,  A61K8/25 ,  A61K8/81 ,  A61Q1/10 ,  A61K8/04

CPC classification number: A61K8/88 ,  A61K8/042 ,  A61K8/25 ,  A61K8/26 ,  A61K8/31 ,  A61K8/8117 ,  A61K8/8158 ,  A61K8/8194 ,  A61K8/86 ,  A61K8/87 ,  A61K2800/54 ,  A61K2800/594 ,  A61K2800/882 ,  A61Q1/10

Abstract: The present invention is directed towards a composition, especially a cosmetic composition,in particular for coatingkeratin materials, especially keratin fibres, more particularlythe eyelashes, comprising: -at least one aqueous phase gelled with at least one hydrophilic gelling agent chosen from synthetic polymeric gelling agents, mixed silicates, and mixtures thereof; and at least one oily phase gelled with at least one lipophilic gelling agent chosen from polymeric gelling agents, particulate gelling agents, and mixtures thereof, said oily phase also comprising at least one volatile oil; said phases forming therein a macroscopically homogeneous mixture; said composition also comprising at least one tackifying resin, said composition comprising a water content at least equal to 15% by weight, relative to the total weight of the composition, said composition comprising from 10% to 70% by weight of volatile oil(s) relative to the total weight of said compositions.

公开(公告)号：US20170231356A1

公开(公告)日：2017-08-17

申请号：US15314978

申请日：2015-05-29

Applicant: L'OREAL

Inventor： Henri SAMAIN ,  Franck GIRON ,  Philippe ILEKTI

IPC: A45D19/02 ,  A61K8/92 ,  A45D2/48 ,  A61K8/85 ,  A41G5/02 ,  A45D34/04 ,  A61Q1/10 ,  A61K8/81

CPC classification number: A45D19/02 ,  A41G5/02 ,  A45D2/00 ,  A45D2/38 ,  A45D2/48 ,  A45D19/00 ,  A45D34/04 ,  A45D2200/157 ,  A61K8/0204 ,  A61K8/72 ,  A61K8/8117 ,  A61K8/8147 ,  A61K8/8152 ,  A61K8/85 ,  A61K8/922 ,  A61K2800/87 ,  A61Q1/10

Abstract: The present invention is directed towards a cosmetic assembly, of use for the treatment of keratin fibres, comprising a fluid cosmetic composition containing at least particles in the dispersed state in a liquid medium, said composition being solidifiable via the aggregation of said particles; and a device (1) comprising a mould (2), the mould (2) comprising at least one cavity (5), into which or each of which at least one of said fibres can be at least partially introduced, for the purposes of moulding said composition onto at least one part of said fibre(s) present in the cavity or cavities (5). The present invention is also directed towards a process for cosmetic treatment of one or more keratin fibres.

公开(公告)号：US20230037007A1

公开(公告)日：2023-02-02

申请号：US17784995

申请日：2020-12-11

Applicant: L'OREAL

Inventor： Philippe ILEKTI ,  Grégory PLOS ,  Mohamed BOULARAS ,  Sylvie PORET FRISTOT

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

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：US20220264980A1

公开(公告)日：2022-08-25

申请号：US17630081

申请日：2020-07-17

Applicant: L'OREAL

Inventor： Philippe ILEKTI

IPC: A41G5/02

Abstract: Cosmetic article (1) for application to the eyelid, the eyelashes and/or the eyebrows, including:—at least one element (2) to be applied,—at least one adhesive layer (5) which is at least partially in contact with the element (2) to be applied, this adhesive layer (5) including at least one water-resistant adhesive material, and—at least one layer (6) for protecting the adhesive layer (5), externally covering same and including at least one water-soluble polymer.

公开(公告)号：US20210154114A1

公开(公告)日：2021-05-27

申请号：US17047927

申请日：2019-04-16

Applicant: L'OREAL

Inventor： Stephane DOUEZAN ,  Mohamed BOULARAS ,  Maitena LEURIDAN ,  Philippe ILEKTI

IPC: A61K8/37 ,  A61K8/34 ,  A61K8/36 ,  A61K8/41 ,  A61K8/81 ,  A61Q1/10

Abstract: The invention relates to a composition, preferably a cosmetic composition, for caring for and/or making up keratin materials, in particular the eyelashes and/or the eyebrows, comprising: —(1) at least one ester of polyol and of fatty acid(s), said fatty acid(s) having a number of carbon atoms greater than or equal to 20, —(2) at least one fatty acid having from 14 carbon atoms to less than 20 carbon atoms, —(3) at least one organic base, in particular derived from an alkanolamine, capable of at least partially neutralizing said fatty acid (2), —(4) at least one fatty alcohol preferably chosen from C14-C30 fatty alcohols, better still chosen from the linear and saturated C14-C24, even better still C14-C20, fatty alcohols, —(5) at least one semi-crystalline polymer, and—(6) water.

公开(公告)号：US20190091116A1

公开(公告)日：2019-03-28

申请号：US15537409

申请日：2015-12-18

Applicant: L'OREAL

Inventor： Philippe ILEKTI ,  Laure DAUBERSIES ,  Nathalie GAVACHE ,  Stephane DOUEZAN

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

Abstract: The present invention relates to a composition, especially a cosmetic composition, for caring for and/or making up keratin materials, comprising at least: a non-aqueous medium containing at least one hydrocarbon-based oil, particles of at least one polymer that is surface-stabilized with a stabilizer, the polymer of the particles being a C1-C4 alkyl (meth) acrylate polymer; the stabilizer being an isobornyl (meth)acrylate polymer chosen from isobornyl (meth)acrylate homopolymer and statistical copolymers of isobornyl (meth)acrylate and of C1-C4 alkyl (meth)acrylate present in an isobornyl (meth)acrylate/C1-C4 alkyl (meth)acrylate weight ratio of greater than 4; and a hydrophobic film-forming polymer chosen from block ethylenic copolymers and hydrocarbon-based resins, and. mixtures thereof. The present invention also relates to a cosmetic process for making up and/or caring for keratin materials, and to the use of a dispersion of particles of at least one polymer that is surface-stabilized with a stabilizer in a non-aqueous medium containing at least one hydrocarbon-based oil, for preparing a mascara or eyeliner composition.

公开(公告)号：US20180263889A1

公开(公告)日：2018-09-20

申请号：US15537423

申请日：2015-11-18

Applicant: L'OREAL

Inventor： Philippe ILEKTI ,  Alexandra SCHVENT

IPC: A61K8/81 ,  A61K8/86 ,  A61K8/92 ,  A61K8/04 ,  A61Q1/10

CPC classification number: A61K8/8152 ,  A61K8/04 ,  A61K8/8111 ,  A61K8/8117 ,  A61K8/86 ,  A61K8/92 ,  A61K2800/52 ,  A61Q1/06 ,  A61Q1/10

Abstract: The present invention relates to a composition, especially a cosmetic composition, for caring for and/or making up keratin fibres, and more particularly the eyelashes, comprising at least: a non-aqueous medium containing at least one hydrocarbon-based oil, particles of at least one polymer surface-stabilized with a stabilizer, the polymer of the particles being a C1-C4 alkyl (meth)acrylate polymer; the stabilizer being an isobornyl (meth)acrylate polymer chosen from isobornyl (meth)acrylate homopolymer and statistical copolymers of isobornyl (meth)acrylate and of C1-C4 alkyl (meth)acrylate present in an isobornyl (meth)acrylate/C1-C4 alkyl (meth)acrylate weight ratio of greater than 4; and a nonionic surfactant. The present invention also relates to a cosmetic process for making up and/or caring for keratin fibres, and also to the use of a dispersion of particles of at least one polymer surface-stabilized with a stabilizer in a non-aqueous medium containing at least one hydrocarbon-based oil, for preparing a mascara composition.