Method for treating the hair
AssigneeL'oreal
InventorsSandy Lapize, Melissa Champeaux, Diana Hejjaoui
Life of this patent
Estimating the term…
Abstract
A method for treating the hair with the aid of a treatment device, notably a heat treatment device, in particular a straightening device, in which a lock of hair is exposed, while the device is being moved along the latter, in a single operation to: apply cosmetic composition with the aid of an application member of the device, and then to apply steam with the aid of a steam outlet of the device that is offset relative to the application member in the direction of movement of the lock of hair by a nonzero distance v, measured between the median plane of the steam outlet and the median plane of the application member, of less than or equal to 10 mm.
Claims15
A method for treating hair with aid of a treatment device, wherein a lock of hair is exposed, while the device is being moved along the lock of hair, in a single operation to:
- an application of cosmetic composition with aid of an application member of the device, and then to
- an application of steam with aid of a steam outlet of the device that is offset relative to the application member in a direction of movement of the lock of hair by a nonzero distance v of less than or equal to 10 mm, the nonzero distance v being measured between a median plane of the steam outlet and a median plane of the application member,
- wherein the application member is mounted on the device via a support having a cavity, the cavity defining a reservoir containing the cosmetic composition, the reservoir comprising an opening that is offset laterally relative to a median plane of the reservoir containing a longitudinal axis of the reservoir in a direction of the steam outlet, the application member extending through the opening of the reservoir and being in contact with the cosmetic composition contained in the reservoir.
Dependencies are inferred from the claim text.