公开(公告)号：US20190001163A1

公开(公告)日：2019-01-03

申请号：US15636891

申请日：2017-06-29

Applicant: L'OREAL

Inventor： Ronak RUGHANI ,  ChoCho KHINE ,  Andrea ELSEN-WAHRER

IPC: A61Q5/06 ,  A61Q5/00 ,  A61K8/40 ,  A61K8/84 ,  A61K8/891

Abstract: Disclosed are compositions and agents for treating keratinous fibers including a polycarbodiimide compound in various combinations with a carboxylic acid, an amine and a carboxysilicone polymer in order to improve the quality of the keratinous fibers such as hair. In particular, agents, kits, and methods for imparting protection to hair and/or minimizing hair damage caused by extrinsic and intrinsic factors and for improving the condition of or repairing damaged hair are disclosed.

公开(公告)号：US20190001161A1

公开(公告)日：2019-01-03

申请号：US15637310

申请日：2017-06-29

Applicant: L'OREAL

Inventor： Ronak RUGHANI ,  ChoCho KHINE

IPC: A61Q5/00 ,  A61K8/40 ,  A61K8/84

Abstract: Disclosed are treatment compositions including a polycarbodiimide together with a carboxylic acid to enhance the quality of keratinous substrates, including keratinous fibers such as hair. In particular, compositions and methods for protecting hair from damage or adverse effects caused by extrinsic and intrinsic factors and for improving the condition of or repairing damaged hair are disclosed.

公开(公告)号：US20180280270A1

公开(公告)日：2018-10-04

申请号：US15942042

申请日：2018-03-30

Applicant: L'OREAL

Inventor： Ronak RUGHANI ,  Anthony POTIN ,  Damien DRILLON ,  Christian TU ,  Valerie VIRAVAU ,  Heather LEE

IPC: A61K8/46 ,  A61K8/365 ,  A61K8/41 ,  A61K8/49 ,  A61K8/44 ,  A61K8/362 ,  A61Q5/02 ,  A61Q5/12 ,  A45D19/16

Abstract: The present disclosure relates to hair-treatment compositions, which are particularly useful for repairing, strengthening, and protecting hair from damage. The hair-treatment composition include at least 0.5 wt. % of at least one amino acid or amino sulfonic acid, and/or a salt thereof, and optionally, at least 0.5 wt. % of at least one non-polymeric mono, di, or tricarboxylic acid, and/or a salt thereof. Additional components such as surfactants and water may also be included. The unique components of the hair-treatment compositions restructure the hair fibers and result in the hair exhibiting improved properties such as increased hair fiber strength, better discipline, and more curl definition.

公开(公告)号：US20240050341A1

公开(公告)日：2024-02-15

申请号：US18231729

申请日：2023-08-08

Applicant: L'Oreal

Inventor： Cho-Cho KHINE ,  Ronak RUGHANI

IPC: A61K8/365 ,  A61Q5/06 ,  A61Q5/00 ,  A61K8/73

CPC classification number: A61K8/365 ,  A61Q5/06 ,  A61Q5/002 ,  A61K8/738 ,  A61K2800/48 ,  A61K2800/5922

Abstract: The disclosure relates to compositions comprising (a) at least one carboxylic acid or salt thereof; (b) at least one cyclodextrin or derivative thereof; (c) at least one polysaccharide thickening agent; (d) at least one polyol; and (e) optionally water. The pH of the composition is less than 7. The compositions can be used for providing lasting curl definition and/or frizz and/or volume control to hair, even in high humidity. The disclosure also relates to methods of making and using the compositions, and kits containing the compositions.

公开(公告)号：US20240016716A1

公开(公告)日：2024-01-18

申请号：US18372545

申请日：2023-09-25

Applicant: L'OREAL

Inventor： Heather LEE ,  Ronak RUGHANI ,  Geraldine FACK ,  Cécile PROUST ,  Mara APPLEBAUM ,  Pierre-Alexandre DEWAELE

IPC: A61K8/46 ,  A61K8/365 ,  A61K8/19 ,  A61Q5/12 ,  A61K8/44

CPC classification number: A61K8/466 ,  A61K8/365 ,  A61K8/19 ,  A61Q5/12 ,  A61K8/447 ,  A61K8/442 ,  A61K2800/884 ,  A61K2800/882 ,  A61Q5/02

Abstract: The present disclosure relates to kits and methods, which are particularly useful for repairing, strengthening, and protecting hair from damage. The kits and methods employ one or more booster compositions, which can be added to a separate hair-treatment composition for application to the hair, or can be applied individually to the hair in a sequence with a separate hair-treatment composition. The booster compositions include: at least 0.5 wt. % of at least one amino acid or amino sulfonic acid, and/or a salt thereof; at least 0.5 wt. % of at least one non-polymeric mono, di, or tricarboxylic acid, and/or a salt thereof; and water. Hair treated with the kits and methods exhibit desirable cosmetic properties such as smoothness, gloss, improved combability, and enhanced strength and elasticity.

公开(公告)号：US20230404873A1

公开(公告)日：2023-12-21

申请号：US17841290

申请日：2022-06-15

Applicant: L'Oreal

Inventor： Aakash PAREKH ,  Ronak RUGHANI ,  Martin ASARE ,  Sivaramakrishnan MUTHUKRISHNAN ,  Zhengzheng LIAO ,  Yuri LVOV

IPC: A61K8/26 ,  A61Q5/10 ,  A61K8/35 ,  A61K8/49 ,  A61K8/84

CPC classification number: A61K8/26 ,  A61Q5/10 ,  A61K8/35 ,  A61K8/492 ,  A61K8/84 ,  A61K2800/43 ,  A61K2800/884

Abstract: The disclosure relates to systems for altering the color of the hair, comprising a pre-treatment composition comprising at least one amine-based compound and a dyeing composition comprising at least one microtube-dye composite. The disclosure also relates to methods of altering the color of the hair using the systems, as well as kits comprising the systems.

公开(公告)号：US20230015994A1

公开(公告)日：2023-01-19

申请号：US17852729

申请日：2022-06-29

Applicant: L'Oreal

Inventor： Vibha K. SHAH ,  Allison PERNER ,  Ronak RUGHANI ,  Brady ZARKET ,  Sivaramakrishnan MUTHUKRISHNAN ,  Aakash PAREKH

IPC: A61K8/34 ,  A61K8/81 ,  A61K8/92 ,  A61K8/73 ,  A61Q5/06

Abstract: The disclosure relates to compositions comprising (a) at least one polyphenol; (b) at least one film former; (c) at least one emulsifier; (d) at least one fatty compound; and (e) at least one solvent. Optionally, the compositions may further comprise at least one oil, at least one humectant, and/or at least one fatty acid. The compositions can be used for styling hair, for example temporarily straightening the hair and/or for reducing frizz of hair. The disclosure also relates to methods of using the compositions to style hair, straighten hair, and/or reduce frizz of hair.

公开(公告)号：US20210196594A1

公开(公告)日：2021-07-01

申请号：US17131335

申请日：2020-12-22

Applicant: L'OREAL

Inventor： Cho-Cho KHINE ,  Ronak RUGHANI ,  Rachel FEREBEE MAHER ,  Brady ZARKET ,  Siva MUTHUKRISHNAN ,  Aakash PAREKH

IPC: A61K8/37 ,  A61K8/73 ,  A61K8/81 ,  A61K8/87 ,  A61K8/96 ,  A61K8/25 ,  A61Q1/10

Abstract: The disclosure relates to mascara compositions and methods for making up the eyelashes. The compositions comprise at least one polyphenol or combinations of at least one polyphenol and at least one film forming polymer or at least one polyphenol, at least one film forming polymer, and at least one thickener. The methods comprise applying the mascara compositions to the eyelashes.

公开(公告)号：US20190216705A1

公开(公告)日：2019-07-18

申请号：US16331568

申请日：2017-10-02

Applicant: L'OREAL

Inventor： Ronak RUGHANI ,  Magali MOREAU ,  Julien HITCE ,  Maria DALKO ,  Alexandre CAVEZZA ,  Christian BLAISE ,  Robin D. ROGERS ,  Giovanni Pietro RACHIERO ,  Gabriela GURAU

IPC: A61K8/46 ,  A61K8/41 ,  A61Q5/06 ,  A61Q5/04

CPC classification number: A61K8/46 ,  A61K8/41 ,  A61K8/416 ,  A61K2800/59 ,  A61K2800/592 ,  A61K2800/80 ,  A61K2800/805 ,  A61Q5/02 ,  A61Q5/04 ,  A61Q5/06 ,  A61Q5/12

Abstract: The instant disclosure relates hair care compositions comprising ionic liquids or ionic mixtures. Ionic liquids or ionic mixtures are combined with a cosmetically acceptable carrier to form ready-to-use hair care compositions. The ionic liquids and the ionic mixtures are formed from; (1) thiolactic acid and/or one or more alkali metal or alkaline earth metal salts thereof; and (2) one or more amine compounds, and/or one or more ammonium cationic compounds, and/or one or more salts thereof. The ionic liquids, the ionic mixtures, and the hair care compositions comprising the ionic liquids or the ionic mixtures, are useful in methods for preventing hair damage, shaping hair, caring for hair, etc.

公开(公告)号：US20240112491A1

公开(公告)日：2024-04-04

申请号：US18375163

申请日：2023-09-29

Applicant: L'OREAL

Inventor： Michelle SALESE ,  Ronak RUGHANI

IPC: G06V40/10 ,  G06V10/74

CPC classification number: G06V40/10 ,  G06V10/74

Abstract: A system is provided that includes a server; and a plurality of user devices, wherein processing circuitry of each of the user devices is configured to execute an application that displays an image of a person with a type of hair curl pattern; and receives an input of the respective user on the user's opinion on the type of hair curl pattern of the person in the displayed image; wherein the processing circuitry of the server is configured to receive the input of the user input from each of the plurality of user devices; and update a machine learning model for performing image analysis to determine a type of curl pattern present in an image based on the received inputs from each of the plurality of devices.