公开(公告)号：US20240122821A1

公开(公告)日：2024-04-18

申请号：US17936440

申请日：2022-09-29

Applicant: L'OREAL

Inventor： Kazumitsu KAWAKAMI ,  Shui Zou ,  Aakash Jagat Parekh ,  Liliana Xavier ,  Olivia Isard

IPC: A61K8/06 ,  A61K8/31 ,  A61K8/34 ,  A61K8/37 ,  A61K8/39 ,  A61K8/81 ,  A61K8/891 ,  A61Q5/00 ,  A61Q5/06 ,  A61Q5/12

CPC classification number: A61K8/064 ,  A61K8/31 ,  A61K8/34 ,  A61K8/375 ,  A61K8/39 ,  A61K8/8111 ,  A61K8/891 ,  A61Q5/002 ,  A61Q5/06 ,  A61Q5/12 ,  A61K2800/30 ,  A61K2800/48

Abstract: In the instant disclosure relates to a leave-on hair treatment composition and to methods for treating hair using the hair treatment composition. The hair treatment composition include: (a) water; (b) about 5 to about 40 wt. % of one or more polyols chosen from glycerin, ethylene glycol, propylene glycol, butylene glycol, hexylene glycol, pentylene glycol, diethylene glycol, dipropylene glycol, 1,3 propanediol, and a mixture thereof; (c) at least 20 wt. % of one or more oils; and (d) at least 0.5% of one or more C1-C9 non-polymeric and non-thiol, mono-, di-, and/or tri-carboxylic acids; and the ratio of ((a)+(b)) to (c) is about 1:1 to about 1:5. The composition imparts durability, hydration, and moisturization to hair in addition to desirable styling effects.

公开(公告)号：US20240156699A1

公开(公告)日：2024-05-16

申请号：US18051124

申请日：2022-10-31

Applicant: L'OREAL

Inventor： Kazumitsu KAWAKAMI ,  Liliana XAVIER

IPC: A61K8/34 ,  A61K8/25 ,  A61K8/362 ,  A61K8/898 ,  A61K8/92 ,  A61Q5/00 ,  A61Q5/06

CPC classification number: A61K8/342 ,  A61K8/25 ,  A61K8/362 ,  A61K8/898 ,  A61K8/92 ,  A61Q5/002 ,  A61Q5/06

Abstract: Hair treatment compositions and methods for using them are described. The hair treatment compositions include: (a) one or more fatty alcohols; (b) one or more liquid alkane oils; (c) a combination of cationic surfactants comprising one or more mono-alkyl cationic surfactants and one or more di-alkyl cationic surfactants; (d) a combination of silicone oils comprising one or more non-volatile dimethicone oils and one or more non-piperidinyl amino silicones; and (e) water. The hair treatment compositions are useful for treating hair, in particular, for improving the smoothness, alignment, shine, and moisturization of hair.

公开(公告)号：US20230210736A1

公开(公告)日：2023-07-06

申请号：US18146193

申请日：2022-12-23

Applicant: L'OREAL

Inventor： Kazumitsu KAWAKAMI ,  Ronak Rughani ,  Liliana Xavier ,  Aakash Parekh

IPC: A61K8/365 ,  A61K8/06 ,  A61Q5/08 ,  A61Q5/02 ,  A61K8/34 ,  A61K8/41 ,  A61K8/44 ,  A61K8/73 ,  A61K8/891 ,  A61K8/898

CPC classification number: A61K8/365 ,  A61K8/062 ,  A61Q5/08 ,  A61Q5/02 ,  A61K8/342 ,  A61K8/416 ,  A61K8/44 ,  A61K8/737 ,  A61K8/891 ,  A61K8/898 ,  A61K2800/48 ,  A61K2800/5422

Abstract: Hair treatment compositions and methods of using them to treat hair are described. The hair treatment compositions include: (a) citric acid, one or more salts of citric acid, or a combination thereof; or a combination of citric acid and one or more salts of citric acid, wherein the weight ratio of citric acid to salts of citric acid added to form the combination is from 1:10 to 10:1; (b) one or more surfactants; and (c) water; wherein the pH of the composition is from about 3 to about 10; and weight percentages are based on the total weight of the composition. The hair treatment compositions are particularly useful for strengthening hair fibers.

公开(公告)号：US20210378943A1

公开(公告)日：2021-12-09

申请号：US17285628

申请日：2019-10-11

Applicant: L'OREAL

Inventor： Isaac Eng Ting LEE ,  Stephanie VALENTINA ,  Dhimoy ROY ,  Richard FERGUSON ,  Kazumitsu KAWAKAMI

IPC: A61K8/898 ,  A61K8/362 ,  A61K8/34 ,  A61K8/891 ,  A61Q5/12

Abstract: The present invention relates to a composition for treating keratin fibers, preferably hair, comprising (a) tartaric acid, (b) at least one aromatic alcohol, (c) at least one organopolysiloxane selected from polydialkylsiloxane, polydiarylsiloxane, and polyalkylarylsiloxane, and (d) at least one amino-modified silicone.

公开(公告)号：US20210128448A1

公开(公告)日：2021-05-06

申请号：US16617243

申请日：2018-05-11

Applicant: L'OREAL

Inventor： Kazumitsu KAWAKAMI ,  Akiomi NAKAJIMA

IPC: A61K8/898 ,  A61K8/58 ,  A61K8/34 ,  A61K8/891 ,  A61K8/86 ,  A61K8/41 ,  A61K8/73 ,  A61K8/88 ,  A61K8/81 ,  A61Q5/12

Abstract: The present invention relates to a composition for treating keratin fibers, preferably hair, comprising: (a) at least one silicone oil in an amount of 20% by weight or more relative to the total weight of the composition; (b) water; and (c) at least one polyol in an amount of 10% by weight or more relative to the total weight of the composition, wherein the ratio of the amount of the (b) water/the amount of the (c) polyol is 3 or less. The composition according to the present invention can also provide keratin fibers such as hair with improved cosmetic effects such as smoothness (e.g., smooth combing even if the keratin fibers are wet, and smooth feeling to touch when the keratin fibers are dry), ease of running fingers through the keratin fibers even if the keratin fibers are wet, moist feeling even if the keratin fibers are dry, less stickiness (or less greasy) on hair when the keratin fibers are dry, and volume down control (therefore, it can be easy to style the shape of keratin fibers, due to anti-frizz properties of the composition according to the present invention).

公开(公告)号：US20250000779A1

公开(公告)日：2025-01-02

申请号：US18343254

申请日：2023-06-28

Applicant: L'OREAL

Inventor： Rachel N. MAGEE ,  Kazumitsu KAWAKAMI ,  Liliana XAVIER

IPC: A61K8/894 ,  A61K8/34 ,  A61K8/37 ,  A61K8/39 ,  A61K8/44 ,  A61K8/46 ,  A61K8/73 ,  A61K8/81 ,  A61Q5/02 ,  A61Q5/12

Abstract: The present disclosure is drawn to cleansing compositions that are free or essentially free from sulfate-based surfactants. The cleansing compositions include: (a) one or more PEG/PPG dimethicones; (b) propylene glycol; (c) a plurality of surfactants, the plurality of surfactants comprising: (c)(i) one or more non-sulfate anionic surfactants; (c)(ii) one or more amphoteric surfactants; and (c)(iii) one or more nonionic surfactants; (d) one or more cationic conditioning polymers; (e) optionally, one or more water-soluble organic solvents, other than propylene glycol; and (f) water. The cleansing compositions are particularly useful in methods for cleansing hair and providing conditioning benefits to the hair.

公开(公告)号：US20250000764A1

公开(公告)日：2025-01-02

申请号：US18343313

申请日：2023-06-28

Applicant: L'OREAL

Inventor： Kazumitsu KAWAKAMI ,  Rachel N. MAGEE ,  Liliana XAVIER

IPC: A61K8/34 ,  A61K8/41 ,  A61K8/73 ,  A61K8/896 ,  A61K8/92 ,  A61Q5/00

Abstract: The instant disclosure is drawn to hair treatment compositions; and to methods for conditioning, managing, and improving the look and feel of hair. The compositions include: (a) one or more fatty alcohols; (b) one or more mono-alkyl cationic surfactants; (c) one or more di-alkyl cationic surfactants; (d) one more fatty compounds other than the fatty alcohols of (a), wherein the one more fatty compounds other than the fatty alcohols of (a) provide at least 1 wt. % of one or more fatty ester waxes to the hair treatment composition, based on the total weight of the hair treatment composition; (e) one or more silicone oils; (f) one or more amino-functionalized silicones; and (g) water. The compositions provide deep conditioning and other benefits to hair.

公开(公告)号：US20240216260A1

公开(公告)日：2024-07-04

申请号：US18067076

申请日：2022-12-16

Applicant: L'OREAL

Inventor： Kazumitsu KAWAKAMI ,  Liliana XAVIER ,  Kayla STENCEL

IPC: A61K8/894 ,  A61K8/06 ,  A61K8/34 ,  A61K8/44 ,  A61Q5/12

CPC classification number: A61K8/894 ,  A61K8/062 ,  A61K8/342 ,  A61K8/345 ,  A61K8/44 ,  A61Q5/12 ,  A61K2800/48

Abstract: Disclosed are hair treatment compositions particularly useful for imparting shine and luster to hair. The compositions include: (a) one or more polyether-modified polysiloxanes; (b) one or more glycols; (c) one or more cationic conditioning agents; (d) one or more fatty alcohols; and (e) water. The compositions impart shine and luster to hair indicative of natural, healthy hair, without causing build-up, stickiness, and heaviness, regardless of whether the compositions are used as a leave-in product or rinse-out product.

公开(公告)号：US20220062133A1

公开(公告)日：2022-03-03

申请号：US17007490

申请日：2020-08-31

Applicant: L'OREAL

Inventor： Kazumitsu KAWAKAMI ,  Liliana XAVIER

IPC: A61K8/41 ,  A61Q5/12 ,  A61K8/891 ,  A61K8/73 ,  A61K8/34 ,  A61K8/92

Abstract: Hair treatment compositions, kits thereof, and methods of use thereof that provide enhanced color tone preservation. The hair treatment compositions typically include about 2 to about 10 wt. % of two or more cationic surfactants comprising a di-alkyl dimonium halide compound or salt thereof and a mono-alkyl trimonium halide compound or salt thereof; about 0.1 to about 10 wt. % of a thickening agent; about 10 wt. % or more of a fatty compound; about 0.1 to about 10 wt. % of a silicone; and water, wherein all weight percentages are based on the total weight of the hair treatment composition. Additionally, the hair treatment compositions are typically formulated to have a weight ratio of the total amount of the di-alkyl dimonium halide compound or salt thereof to the total amount of mono-alkyl trimonium halide compound or salt thereof that is about 1:10 to about 5:1.

公开(公告)号：US20250049672A1

公开(公告)日：2025-02-13

申请号：US18232587

申请日：2023-08-10

Applicant: L'OREAL

Inventor： Kazumitsu KAWAKAMI

IPC: A61K8/41 ,  A61K8/34 ,  A61K8/92 ,  A61Q5/12

Abstract: The instant disclosure relates to compositions and methods for treating, caring for, and/or conditioning keratin fibers, such as hair. The compositions comprise a combination of at least one cationic esterquat compound, optionally at least one cationic compound other than an esterquat compound, at least one branched fatty alcohol, and at least one fatty ester. The methods comprise applying the compositions to keratin fibers, such as hair.