公开(公告)号：US20240423888A1

公开(公告)日：2024-12-26

申请号：US18706437

申请日：2022-12-12

Applicant: L'OREAL

Inventor： Emilie WARRICK ,  Julien LABOUREAU ,  Yang LIU ,  Marie-Lise CHIRON

IPC: A61K8/41 ,  A61K8/67 ,  A61Q1/02 ,  A61Q17/04 ,  A61Q19/08

Abstract: The present invention relates to a cosmetic and/or dermatological composition, comprising: a) at least one merocyanine corresponding to formula (I) below, and also the geometrical isomer forms, notably the E/E or E/Z geometrical isomer forms, thereof: b) ascorbic acid and/or a derivative thereof. The present invention also relates to a non-therapeutic cosmetic process for caring for and/or making up a keratin material, comprising the application, to the surface of said keratin material, of at least one composition as defined above.

公开(公告)号：US20170326045A1

公开(公告)日：2017-11-16

申请号：US15529431

申请日：2015-11-24

Applicant: L'OREAL

Inventor： Raluca LORANT ,  Mathieu CHABRILLANGEAS ,  Chantal JOUY ,  Marie-Lise CHIRON

IPC: A61K8/25 ,  A61K8/34 ,  A61K8/60 ,  A61Q17/04

CPC classification number: A61K8/25 ,  A61K8/345 ,  A61K8/35 ,  A61K8/37 ,  A61K8/40 ,  A61K8/46 ,  A61K8/60 ,  A61K8/602 ,  A61K2800/10 ,  A61Q17/04 ,  A61Q19/08

Abstract: The present invention relates to a composition, in particular cosmetic composition, comprising: (a) at least one synthetic phyllosilicate having the molecular formula Mg3Si4O10(OH)2; and (b) at least one polyol and/or polyol derivative, and/or at least one UV filter. The present invention further relates to the use of a synthetic phyllosilicate having the molecular formula Mg3Si4O10(OH)2 for reducing the tackiness and/or for increasing the hydrating effect of said composition, the cosmetic use of said composition for topical skin and/or nail care, a cosmetic treatment method comprising topical application of said composition to the skin and/or the nails, a cosmetic method for limiting the darkening of the skin and/or the nails and/or for improving the colour and/or the homogeneity of the complexion, and a cosmetic method for preventing and/or treating signs of ageing of the skin and/or the nails comprising applying said composition to the surface of the skin and/or the nails.

公开(公告)号：US20250049674A1

公开(公告)日：2025-02-13

申请号：US18720237

申请日：2022-12-12

Applicant: L'OREAL

Inventor： Flavie GILLANT ,  Martin JOSSO ,  Manon DEMANGE ,  Marie-Lise CHIRON ,  Max DOMBROWSKI

IPC: A61K8/44 ,  A61K8/42 ,  A61K8/49 ,  A61K8/67 ,  A61Q17/04

Abstract: Cosmetic or dermatological composition comprising at least a merocyanine and a hydrotrope The present invention relates to a cosmetic or dermatological composition comprising an aqueous phase, and a merocyanine of formula (I): and at least one hydrotrope chosen from nicotinamide, caffeine, salicylic acid salts, the sodium salt of pyroglutamic acid (sodium PCA), sodium 1,3-benzenedisulfonate, sodium benzoate, sodium 4-pyridinecarboxylate, sodium benzenesulfonate, sodium p-toluenesulfonate (NaPTS), sodium butyl monoglycol sulfate (NaBMGS), 4-aminobenzoic acid HCl, sodium cumene sulfonate, N,N-diethyl nicotinamide, N-picolyl nicotinamide, N-allyl nicotinamide, 2-methacryloyloxyethyl phosphorylcholine, resorcinol, pyrogallol, N-picolylacetamide, procaine HCl, proline HCl, pyridine, 3-picolylamine, sodium ibuprofen, sodium xylene sulfonate (SXS), ethyl carbamate, pyridoxal hydrochloride, sodium benzoate, N,N-dimethylacetamide, N-methylacetamide, isoniazid, and mixtures thereof.

公开(公告)号：US20230036624A1

公开(公告)日：2023-02-02

申请号：US17787508

申请日：2020-12-18

Applicant: L'OREAL

Inventor： Marie-Lise CHIRON ,  Gaetane DAVID

IPC: A61K8/67 ,  A61K8/37 ,  A61K8/44 ,  A61Q1/04 ,  A61Q19/00 ,  A61K8/40 ,  A61Q17/04

Abstract: The present invention relates to a composition, notably a cosmetic composition, in particular for making up and/or caring for keratin materials, comprising at least retinol, di-t-butyl pentaerythrityl tetrahydroxycinnamate and an ethylenediaminedisuccinic acid salt.

公开(公告)号：US20220296488A1

公开(公告)日：2022-09-22

申请号：US17616036

申请日：2020-06-19

Applicant: L'OREAL

Inventor： Chantal JOUY ,  Marie-Lise CHIRON ,  Sandrine THEROUIN-KOELY ,  Pamella WANG

IPC: A61K8/60 ,  A61K8/06 ,  A61Q19/00 ,  A61K8/44

Abstract: The invention relates to a composition, in particular a cosmetic composition, preferably in the form of an oil-in-water emulsion, comprising: at least one compound of the family of N-acylamino amides of formula (I); [Chem 10] at least one alkyl polyglycoside of formula (IV) below: R9(0)(G)x (iv) in which the radical R9 is a linear or branched C14-C24 alkyl radical, G represents a reduced sugar comprising from 5 to 6 carbon atoms; and x denotes a value ranging from 1 to 10 and preferably from 1 to 4. In particular, said composition also comprises at least one compound chosen from oxyethylenated sorbitan esters and fatty acid esters of a polyoxyalkylene glycol. Use for caring for, making up and/or cleansing keratin materials, in particular the skin.

公开(公告)号：US20200281829A1

公开(公告)日：2020-09-10

申请号：US16763629

申请日：2018-11-15

Applicant: L'OREAL

Inventor： Carole GUIRAMAND ,  Raluca LORANT ,  Sandrine THEROUIN-KOEL ,  Marie-Lise CHIRON ,  Karl BOUTELET

IPC: A61K8/368 ,  A61K8/81 ,  A61K8/34 ,  A61K8/60 ,  A61K8/49 ,  A61Q17/04

Abstract: The present invention relates to a composition, especially a cosmetic, in particular photoprotective, composition, comprising at least: —one or more hydroxyethyl acrylate polymers, —one or more UV-screening agents, and —one or more copolymers of acrylamido-2-methylpropanesulfonic acid and of one or more nonionic monomers.