Aerosol device for hair shaping and/or hairstyle hold
AssigneeL'oreal
InventorsLionel AUBERT, Céférino RODRIGUES, Catherine TETU
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Abstract
The present invention relates to an aerosol device comprising: —a container containing a cosmetic composition which comprises one or more powders in a content of less than 7% by weight relative to the total weight of the composition, and—a dispensing head comprising a body and an end part comprising at least two outlet orifices configured to allow spraying of the composition about a longitudinal axis of the end part in at least two different directions, the dispensing head comprising at least first and second chambers, through which the composition stream successively passes before it exits via the outlet orifices.
Claims19
1-14. (canceled)
An aerosol device comprising:
- a container containing a cosmetic composition that comprises less than 7% by weight of a powder, relative to the total weight of the composition;
- and
- a dispensing head comprising:
- a body disposed on the container;
- a diffuser disposed on the body and comprising:
- a peripheral skirt comprising outlet orifices configured to spray the cosmetic composition in different directions with respect to a longitudinal axis of the diffuser;
- a separation skirt disposed within the peripheral skirt and comprising apertures;
- a central stem disposed within the separation skirt and comprising at least one longitudinal passage;
- a first chamber formed between the central stem and the separation skirt;
- and
- a second chamber formed between the separation skirt and the peripheral skirt,
- wherein the cosmetic composition changes direction at least two times when flowing through the diffusor and prior to entering the outlet orifices.
A method of shaping hair, the method comprising:
- spraying the hair with an effective amount of a cosmetic composition;
- wherein the cosmetic composition comprises a powder in an amount of less than 7% by weight, relative to the total weight of the composition;
- wherein the cosmetic composition is sprayed from a dispensing head comprising:
- a body disposed on the container;
- a diffuser disposed on the body and comprising:
- a peripheral skirt comprising outlet orifices configured to spray the cosmetic composition in different directions with respect to a longitudinal axis of the diffuser;
- a separation skirt disposed within the peripheral skirt and comprising apertures;
- a central stem disposed within the separation skirt and comprising at least one longitudinal passage;
- a first chamber formed between the central stem and the separation skirt;
- and
- a second chamber formed between the separation skirt and the peripheral skirt,
- wherein the cosmetic composition changes direction at least two times when flowing through the diffusor and prior to entering the outlet orifices.
Dependencies are inferred from the claim text.