Hair treatment device
AssigneeL'oreal
InventorsGabin VIC, Maryse CHAISY, Stefania NUZZO
Life of this patent
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Abstract
A device for treating at least one lock of hair, comprising: —at least one device (20) for applying mechanical stress to the hair, having a reception surface intended to receive the lock of hair, this surface being greater in width L in a direction perpendicular to said lock, —a microwave-proof chamber which is configured so as to receive the mechanical-stress-application device (20) and at least one part of the hair to be treated, —a microwave emission antenna (30) placed inside the chamber, this antenna extending axially over a distance D at least equal to L/2.
Claims16
A device for treating at least one lock of hair, comprising:
- at least one device for applying mechanical stress to the hair, having a reception surface intended to receive the lock of hair, this surface being greater in width L in a direction perpendicular to said lock,
- a microwave-proof chamber which is configured so as to receive the mechanical-stress-application device and at least one part of the hair to be treated,
- a helical microwave emission antenna placed inside the mechanical-stress-application device, the power of the microwave ranging between 100 and 250 W, this antenna extending axially over a distance D at least equal to L/2.
Dependencies are inferred from the claim text.