公开(公告)号：US11273115B2

公开(公告)日：2022-03-15

申请号：US17253007

申请日：2019-06-20

Applicant: L'OREAL

Inventor： Sabrina Muller ,  Delphine Charrier ,  Aldo Pizzino ,  Frédéric Simonet ,  Mladen Milic ,  Cindy Yadel ,  Fanny Cardonnel

IPC: A61Q5/10 ,  A61K8/73 ,  A45D19/00 ,  A45D34/00 ,  A61K8/19 ,  A61K8/22 ,  A61K8/25 ,  A61K8/31 ,  A61K8/34 ,  A61K8/41 ,  A61K8/60 ,  A61K8/88

Abstract: The disclosure relates to a method for dyeing keratin fibers, in particular human keratin fibers such as hair, involving the application of a dye composition (A) on the fibers, said dye composition comprising one or more oxidation dyes, one or more scleroglucan gums in a total weight content greater than or equal to 0.5% relative to the total weight of the composition (A) and one or more alkaline agents, and the application of an oxidizing composition (B) comprising one or more chemical oxidizing agents and one or more scleroglucan gums preferably in a total weight content greater than or equal to 0.5% relative to the total weight of the composition (B); the oxidizing composition (B) being mixed with the dye composition (A) just before use (application on said fibers). The disclosure also relates to a multi-compartment device suitable for implementing the method.

公开(公告)号：US11701311B2

公开(公告)日：2023-07-18

申请号：US17253019

申请日：2019-06-20

Applicant: L'OREAL

Inventor： Sabrina Muller ,  Delphine Charrier ,  Aldo Pizzino ,  Frédéric Simonet ,  Cindy Yadel ,  Fanny Cardonnel ,  Mladen Milic

IPC: A61Q5/10 ,  A61K8/04 ,  A61K8/41 ,  A61K8/73

CPC classification number: A61K8/046 ,  A61K8/41 ,  A61K8/73 ,  A61Q5/10

Abstract: The disclosure relates to a device for dispensing a product for dyeing keratin fibers, comprising a dye composition (A) comprising one or more oxidation dyes and one or more alkaline agents, and an oxidizing composition (B) comprising one or more chemical oxidizing agents, at least one of the compositions (A) and (B) comprising one or more scleroglucan gums in a total weight content greater than or equal to 0.5%, relative to the total weight of the dye composition(s) (A) or the oxidizing composition (B) containing them. Methods for dyeing keratin fibers using the device are also disclosed.

公开(公告)号：US11278486B2

公开(公告)日：2022-03-22

申请号：US17252883

申请日：2019-06-20

Applicant: L'OREAL

Inventor： Sabrina Muller ,  Delphine Charrier ,  Mladen Milic ,  Cindy Yadel ,  Fanny Cardonnel

IPC: A61Q5/10 ,  A61K8/73 ,  A61K8/22 ,  A61K8/362 ,  A61K8/41 ,  A61K8/44 ,  A61K8/49 ,  A61K8/81

Abstract: The disclosure relates to a composition for dyeing keratin fibers, in particular human keratin fibers such as hair, comprising one or more oxidation dyes, one or more scleroglucan gums in a total weight content greater than or equal to 0.5% relative to the total weight of the composition, and one or more associative polymers comprising at least one fatty chain having 8 to 30 carbon atoms, preferably non-ionic. The disclosure also relates to a method for dyeing keratin fibers using said composition and to a multi-compartment device suitable for implementing said composition.

公开(公告)号：US11413225B2

公开(公告)日：2022-08-16

申请号：US17252974

申请日：2019-06-20

Applicant: L'OREAL

Inventor： Sabrina Muller ,  Delphine Charrier ,  Mladen Milic ,  Cindy Yadel ,  Fanny Cardonnel

IPC: A61Q5/10 ,  A61K8/22 ,  A61K8/04 ,  A61K8/34 ,  A61K8/41 ,  A61K8/60 ,  A61K8/67 ,  A61K8/73 ,  A61K8/81

Abstract: The disclosure relates to a composition for dyeing keratin fibers, in particular human keratin fibers such as hair, comprising one or more dyes, one or more scleroglucan gums in a total weight content greater than or equal to 0.5% relative to the total weight of the composition, one or more mineral alkaline agents, and one or more organic alkaline agents selected from the alkanolamines. The disclosure also relates to a method for dyeing keratin fibers using said composition and to a multi-compartment device suitable for implementing said composition.

公开(公告)号：US11266589B2

公开(公告)日：2022-03-08

申请号：US17252856

申请日：2019-06-20

Applicant: L'OREAL

Inventor： Sabrina Muller ,  Delphine Charrier ,  Cindy Yadel ,  Fanny Cardonnel ,  Mladen Milic

IPC: A61Q5/10 ,  A61K8/73 ,  A61K8/19 ,  A61K8/22 ,  A61K8/41 ,  A61K8/49 ,  A61K8/60

Abstract: The disclosure relates to a composition for dyeing keratin fibers, in particular human keratin fibers such as hair, comprising one or more oxidation dyes, one or more scleroglucan gums in a total weight content greater than or equal to 0.5% relative to the total weight of the composition, and one or more and optionally one or more additional surfactants, preferably cationic surfactants. The disclosure also relates to a method for dyeing keratin fibers using said composition and to a multi-compartment device suitable for implementing said composition.