公开(公告)号：US20250127697A1

公开(公告)日：2025-04-24

申请号：US18490618

申请日：2023-10-19

Applicant: L'OREAL

Inventor： Jun LIANG ,  Vibha SHAH

IPC: A61K8/41 ,  A61K8/06 ,  A61K8/34 ,  A61Q5/06 ,  A61Q5/12

Abstract: Hair treatment compositions and methods for treating hair using the compositions are disclosed. The hair treatment compositions include: (a) one or more cationic surfactants; (b) one or more solid fatty alcohols; (c) one or more liquid fatty alcohols; (d) one or more low polar oils having a Polarity Index of about 23 mN/m to about 40 mN/m; and (e) water; wherein a weight ratio of a combination of (c) and (d) to a combination of (a) and (b) is from about 0.5:1 to about 3:1 (((c)+(d)):((a)+(b))). The hair treatment compositions are particularly useful in methods for detangling, aligning, and smoothing the hair.

公开(公告)号：US20240000689A1

公开(公告)日：2024-01-04

申请号：US17855767

申请日：2022-06-30

Applicant: L'OREAL

Inventor： Lisa YE-TSE ,  Vibha SHAH ,  Allison PERNER

IPC: A61K8/60 ,  A61Q5/06 ,  A61Q5/04 ,  A61K8/81 ,  A61K8/73 ,  A61K8/25 ,  A61K8/92 ,  A61K8/34 ,  A61K8/891

CPC classification number: A61K8/60 ,  A61Q5/06 ,  A61Q5/04 ,  A61K8/8141 ,  A61K8/732 ,  A61K8/25 ,  A61K8/92 ,  A61K8/345 ,  A61K8/347 ,  A61K8/891

Abstract: The disclosure relates to compositions comprising (a) at least one latex type film former acrylate-based polymers, polyurethane-based polymers, derivatives thereof, or combinations thereof; (b) at least one polysaccharide gum; (c) potato starch or a derivative thereof; and (d) water. The disclosure also relates to methods of using the compositions to style hair.

公开(公告)号：US20250107989A1

公开(公告)日：2025-04-03

申请号：US18355516

申请日：2023-07-20

Applicant: L'OREAL

Inventor： Vibha SHAH ,  Heather Lee ,  Lisa Chuyin Ye-Tse ,  XianZhi Zhou

IPC: A61K8/49 ,  A61K8/898 ,  A61Q5/02 ,  A61Q5/04

Abstract: The instant disclosure is drawn to a hair treatment composition comprising: (a) citric acid, a salt thereof, or a combination thereof; (b) one or more cyclodextrins, derivatives thereof, or a combination thereof; (c) one or more cyclic carbonates; (d) one or more polysaccharide thickening agents; (e) optionally, one or more water soluble solvents; and (f) water. The hair treatment compositions optionally includes one or more amino functionalized silicones, nonionic surfactants or emulsifiers, and/or miscellaneous ingredients. The hair treatment compositions are particularly useful in methods for improving hair fiber alignment, reducing frizz, and imparting smoothness to hair.

公开(公告)号：US20250099350A1

公开(公告)日：2025-03-27

申请号：US18224119

申请日：2023-07-20

Applicant: L'OREAL

Inventor： Lisa YE-TSE ,  Heather LEE ,  Vibha SHAH ,  Ayano TAKEDA

IPC: A61K8/365 ,  A45D7/04 ,  A61K8/49 ,  A61K8/898 ,  A61Q5/06

Abstract: The instant disclosure is drawn to a hair treatment method including: (i) applying a hair smoothing composition including at least one keto acid to the hair, allowing the composition to remain on the hair, and rinsing the hair smoothing composition from the hair; (ii) applying a conditioning composition to the hair, allowing the conditioning composition to remain on the hair, and rinsing the conditioning composition from the hair; the conditioning composition including: one or more polar fatty compounds; one or more water-miscible solvents; and one or more cationic surfactants; wherein the conditioning composition is substantially free of water; and (iii) applying a leave-on finishing composition to the hair, the leave-on finishing composition including: one or more cyclic carbonates, one or more silicones; and water.

公开(公告)号：US20250099353A1

公开(公告)日：2025-03-27

申请号：US18355480

申请日：2023-07-20

Applicant: L'OREAL

Inventor： Vibha SHAH ,  Heather Lee ,  Ronak Rughani ,  Lisa Chuyin Ye-Tse ,  Aakash Parekh

IPC: A61K8/41 ,  A61Q5/06 ,  A61Q5/12

Abstract: The instant case relates to a method or routine comprising: (i) treating hair with an alkaline composition; (ii) treating hair with a conditioning composition; (iii) applying a leave on composition to the hair; and (iv) subjecting the hair to a thermal heat treatment. The alkaline composition comprises one or more alkalizing agents, such as an alkanolamine, and water. The conditioning composition comprises: (a) citric acid, a salt thereof, or a combination thereof; (b) cyclodextrin, a derivative thereof, or a combination thereof; (c) one or more cationic surfactants; and water. The leave on composition comprises: (a) one or more silicones; (b) one or more film-forming polymers; and (c) water. The hair is subjected to a thermal heat treatment, for example, treatment with a hot iron at a temperature of 150 to about 280° C. The methods improve hair fiber alignment, reduce frizz, and provide smoothness to hair.

公开(公告)号：US20250099351A1

公开(公告)日：2025-03-27

申请号：US18355442

申请日：2023-07-20

Applicant: L'OREAL

Inventor： Vibha SHAH ,  Heather LEE ,  Lisa Chuyin YE-TSE ,  Cho-Cho KHINE

IPC: A61K8/365 ,  A45D7/04 ,  A61K8/73 ,  A61K8/898 ,  A61Q5/06 ,  A61Q5/12

Abstract: The instant disclosure is drawn to a hair treatment composition comprising: (a) citric acid, a salt thereof, or a combination thereof; (b) cyclodextrin, a salt thereof, or derivative thereof; (c) one or more cationic surfactants; (d) one or more nonionic surfactants or emulsifiers; (e) one or more fatty alcohols; (f) one more amino-functionalized silicones; and water. The hair treatment composition optionally includes one or more water-soluble solvents, non-silicone fatty compounds, and/or miscellaneous ingredients. The composition is particularly useful in methods for improving hair fiber alignment, reducing frizz, and imparting smoothness to the hair.