公开(公告)号：US20240122825A1

公开(公告)日：2024-04-18

申请号：US18266900

申请日：2021-12-16

Applicant: L'OREAL

Inventor： Stéphane BLAIS ,  Stéphane SABELLE ,  Rahma BENNI

IPC: A61K8/22 ,  A61Q5/06 ,  A61Q5/08

CPC classification number: A61K8/22 ,  A61Q5/065 ,  A61Q5/08 ,  A61K2800/4322 ,  A61K2800/88

Abstract: The present invention relates to a process for lightening keratin fibres, comprising the application to the keratin fibres of a composition comprising at least one chemical oxidizing agent, at least one bicarbonate and at least one silicate.

公开(公告)号：US11883512B2

公开(公告)日：2024-01-30

申请号：US17772481

申请日：2020-10-27

Applicant: L'OREAL

Inventor： Frédéric Guerin ,  Géraldine Login ,  Arnaud Hucher

IPC: A61Q5/10 ,  A61K8/25 ,  A61K8/34 ,  A61K8/41

CPC classification number: A61K8/25 ,  A61K8/342 ,  A61K8/41 ,  A61Q5/10 ,  A61K2800/4322 ,  A61K2800/48

Abstract: The present invention relates to a composition comprising arginine, at least one silicate, at least one alkanolamine, and optionally aqueous ammonia and/or at least one compound which generates aqueous ammonia. The composition further comprises at least one thickening agent chosen from non-associative cellulose polymers, anionic associative polymers, non-ionic associative polymers, and their mixtures. The invention also relates to a method for the treatment of keratin fibres, in particular human keratin fibres, such as the hair, comprising the application of at least one composition according to the invention; and also to the use of the composition according to the invention for the treatment of said keratin fibres, and in particular for the oxidation dyeing and/or the bleaching of the latter.

公开(公告)号：US11872295B2

公开(公告)日：2024-01-16

申请号：US16956427

申请日：2018-12-18

Applicant: Jemella Limited

Inventor： Timothy David Moore ,  Roger Williamson ,  Mathias Herrlein ,  Simon Godfrey ,  Liam Wright ,  Matthew James ,  Hendrik Riedel

IPC: A61Q5/10 ,  A61K8/04 ,  A45D2/00 ,  A61Q5/00

CPC classification number: A61K8/04 ,  A45D2/00 ,  A61Q5/00 ,  A61Q5/10 ,  A45D2002/003 ,  A61K2800/4322 ,  A61K2800/522 ,  A61K2800/83

Abstract: The present invention relates to a method for dyeing hair fibres, in particular a method which involves coating hair fibres with a hair dye composition and directing radio frequency electromagnetic radiation to the coated hair fibres to cause heating within the coated hair fibres by dielectric loss. The present invention also relates to kits and appliances for use in connection with the method, as well as the use of radio frequency electromagnetic radiation in reducing the effective dye-treatment time for hair fibres. In one aspect, there is provided a method of dyeing hair fibres, said method comprising the steps of: i) coating one or more hair fibres with a hair dye composition; and ii) directing radio frequency electromagnetic radiation having one or more frequencies from 1 MHz to 300 MHz to the one or more coated hair fibres to cause heating within the one or more coated hair fibres by dielectric loss. Preferably, the hair dye composition used in step i) is a permanent or demi-permanent hair dye composition that may be prepared by combining a dye lotion containing one or more dye precursors and an activator solution containing an activating agent, wherein the activating agent in the activator solution converts the one or more dye precursors in the dye lotion to active dye agents.

公开(公告)号：US20230390173A1

公开(公告)日：2023-12-07

申请号：US18245766

申请日：2021-09-20

Applicant: KAO CORPORATION

Inventor： Bernd NÖCKER ,  Steven BREAKSPEAR ,  Fariba GHIASI ,  Anna NEU ,  Masahiko WATANABE ,  Fumina ABO

IPC: A61K8/41 ,  A61Q5/06 ,  A61K8/22

CPC classification number: A61K8/41 ,  A61Q5/065 ,  A61K8/22 ,  A61K2800/4322

Abstract: A dyeing composition for keratin fibers, including one or more direct dyes selected from HC Blue 18, HC Red 18, HC Yellow 16, and salts thereof, and tris-(hydroxymethyl)-aminomethane and salts thereof. A method for dyeing keratin fibers, including mixing the composition with a second aqueous composition having a pH in a range of 1 to 6 and optionally including one or more oxidizing agents to yield a ready-to-use composition having a pH in a range of 7 to 12, applying the ready-to-use composition onto the keratin fibers and leaving it for a time period in a range of 1 min to 60 min, and rinsing-off the keratin fibers and optionally shampooing the keratin fibers.

公开(公告)号：US20230363994A1

公开(公告)日：2023-11-16

申请号：US18013677

申请日：2021-06-29

Applicant: L'Oreal

Inventor： Valérie NICOU ,  Samira RHARBI ,  Julie BLANC

IPC: A61K8/34 ,  A61K8/36 ,  A61K8/73 ,  A61Q5/06 ,  A61K8/41

CPC classification number: A61K8/345 ,  A61K8/361 ,  A61K8/731 ,  A61Q5/065 ,  A61K8/411 ,  A61K2800/4322 ,  A61K2800/5422

Abstract: The invention relates to a composition for dyeing human keratin fibers, preferably the hair, comprising:—one or more anthraquinone cationic direct dyes,—one or more polyols,—one or more anionic surfactants, and—one or more nonionic polysaccharides.

公开(公告)号：US11737959B2

公开(公告)日：2023-08-29

申请号：US17773455

申请日：2020-10-30

Applicant: Kao Corporation

Inventor： Jens Heilmann ,  Diana Bauer ,  Steven Breakspear ,  Peter Bauer

IPC: A61Q5/10 ,  A61K8/22 ,  A61K8/06 ,  A61K8/34 ,  A61K8/40 ,  A61K8/49 ,  A61Q5/08

CPC classification number: A61K8/22 ,  A61K8/062 ,  A61K8/34 ,  A61K8/40 ,  A61K8/4953 ,  A61Q5/08 ,  A61Q5/10 ,  A61K2800/4322 ,  A61K2800/48 ,  A61K2800/596

Abstract: A two-part oxidative dyeing composition is described. The two-part composition has an alkaline first part comprising oxidative dye couplers and/or oxidative dye precursors, and a second part comprising hydrogen peroxide, xanthine and/or its derivatives, and a lipophilic compound. The second part is formulated as water-in-oil emulsion and it was unexpectedly found that xanthines stabilize the viscosity of the second part composition allowing for improved dyeing performance.

公开(公告)号：US11684560B2

公开(公告)日：2023-06-27

申请号：US17880772

申请日：2022-08-04

Applicant: Milliken & Company

Inventor： Richard Lawson ,  Haihu Qin ,  Steven Spanhove ,  Laurent De Bruyne ,  Sanjeev Dey

IPC: A61Q5/10 ,  A61K8/84 ,  A61K8/22

CPC classification number: A61K8/84 ,  A61K8/22 ,  A61Q5/10 ,  A61K2800/4322

Abstract: This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one polymeric colorant.

公开(公告)号：US20230165775A1

公开(公告)日：2023-06-01

申请号：US17923723

申请日：2021-03-15

Applicant: Yulia DIKUNOVA-PERTSEVA

Inventor： Yulia DIKUNOVA-PERTSEVA

IPC: A61K8/65 ,  A61Q5/02 ,  A61Q5/06 ,  A61K8/34 ,  A61K8/92 ,  A61K8/19 ,  A61Q5/08

CPC classification number: A61K8/65 ,  A61Q5/02 ,  A61Q5/065 ,  A61K8/345 ,  A61K8/925 ,  A61K8/19 ,  A61Q5/08 ,  A61K2800/262 ,  A61K2800/4322 ,  A61K2800/884

Abstract: The group of inventions relates to the field of hairdressing and includes a method for the translucent dyeing of hair which is carried out by the step-by-step layered application of requisite compositions onto a strip of hair with mechanical action and constant monitoring of the process, said method comprising preparation of the hair for dyeing and dyeing with a dye which has been diluted with an oxidizing agent, wherein preparation for dyeing is carried out using compositions in the form of diffusions which are a mixture of components in which shampoo is used as an active substance, and dyeing is carried out using diffusions which are a mixture of components comprising an oxidative dye and a low-concentration oxidizing agent. The invention also relates to diffusions for implementing the method.

公开(公告)号：US20170319442A1

公开(公告)日：2017-11-09

申请号：US15584935

申请日：2017-05-02

Applicant: Henkel AG & Co. KGaA

Inventor： Konstantin Goutsis ,  Gabriele Weser

IPC: A61K8/06 ,  A61Q5/06 ,  A61Q5/10 ,  A61K8/22 ,  A61K8/25 ,  A61K8/92

CPC classification number: A61K8/062 ,  A61K8/0241 ,  A61K8/22 ,  A61K8/25 ,  A61K8/732 ,  A61K8/922 ,  A61K2800/413 ,  A61K2800/4322 ,  A61K2800/4324 ,  A61K2800/88 ,  A61K2800/882 ,  A61Q5/065 ,  A61Q5/10

Abstract: An oxidizing agent preparation (A) for oxidatively changing the color of keratin fibers, in particular human hair, is present in the form of an oil-in-water emulsion (O/W emulsion), and includes (a1) an oil phase including one or more fat constituents (F), (a2) a water phase, (a3) hydrogen peroxide, and (a4) at least one type of fine-grain particles (P) having a mean particle size of less than 200 μm (micrometers). A product that includes the aforementioned oxidizing agent preparation (A) is packaged in the form of a storage container. A multi-component packaging unit includes the oxidizing agent preparation (A) also includes a separately packaged dye (B).

公开(公告)号：US20170266093A1

公开(公告)日：2017-09-21

申请号：US15528529

申请日：2015-10-14

Applicant: Henkel AG & Co. KGaA

Inventor： Antje Gebert-Schwarzwaelder ,  Helmut Giesa ,  Astrid Kroos

IPC: A61K8/49 ,  A61K8/22 ,  A61Q5/08 ,  A61Q5/06 ,  C09B31/14

CPC classification number: A61K8/49 ,  A61K8/22 ,  A61K8/4946 ,  A61K8/496 ,  A61K2800/4322 ,  A61Q5/065 ,  A61Q5/08 ,  C09B31/14

Abstract: The disclosure relates to agents for dyeing keratin fibers, in particular human hair, containing, in a cosmetic carrier (a) at least one direct dye of formula (I), wherein Het1, Het2 represent cationic heterocycles; R1, R3 respectively represent a substitute which is not hydrogen, and Q represents a grouping of formula (VIII), (IX), or (X).