Lvmh Recherche

Lvhm Recherche

Jean-François R Tranchant

Marc Chevalier

Emilie Gombart

Jean-Denis Sauzade

Myriam Chevalier

Sylvie Bray-Richer

Alexandra Jonckheere

Emilie Gombard

Christophe Maniey

Sylvie Richer

Emilie J Gombart

The invention relates to an applicator device for applying a cosmetic product, comprising an elongate applicator head equipped with a groove having a straight portion substantially parallel to the longitudinal axis of the head, said groove containing a rectilinear resistive heating wire extending over the entire length of the straight portion of the groove.

Applicator device and system for packaging and applying a cosmetic product, and use of same

Device for packaging and applying a liquid composition comprising solid particles that are sensitive to a magnetic field, comprising a container intended to contain the composition; an applicator that is able to be mounted on the container and comprises a stem and an applicator head secured to the stem, the stem and the head being designed to be inserted into the container when the applicator is mounted on the container; and a stem cleaning member disposed in the container. The stem comprises a magnetic part that is able to generate a magnetic field suitable for attracting and keeping some of the solid particles on the stem, in a rest position, the magnetic part extending over a part of a region of the stem that extends between the head and the cleaning member when the applicator is mounted on the container.

Device for packaging and applying a liquid composition

The mascara in powder form comprises at least a first polymer whose melting point is between 35&#xb0; C. and 70&#xb0; C., and a second polymer with a melting point of between 80&#xb0; C. and 150&#xb0; C. The first polymer may be chosen from vinylpyrrolidone copolymers, and polyalkylene glycols. The second polymer may be chosen from polybutenes, preferably with an average molecular weight of between 300 and 2500 g/mol, and polyvinylpyrrolidones, preferably with an average molecular weight of between 10 000 and 100 000 g/mol. The mascara in powder form is taken up in the desired amount and is then heated before application or at the time of application to the keratin fibers.

Mascara in powder form

Spray device comprising a piezoelectric element, a sonotrode having a base coupled to the piezoelectric element, and a tube extending as far as a horn, a drive circuit for vibrating the piezoelectric element, and a feed device for bringing the product to be sprayed up to the front face of the horn. The sonotrode mainly vibrates in a mode parallel to the tube, the horn being dimensioned so as not to flex along the longitudinal axis, without flexing when the drive circuit vibrates the piezoelectric element. This spray device is applicable in cosmetology and in perfumery.

Spray device having a piezoelectric element, and use thereof in cosmetology and perfumery

An applicator device for applying a cosmetic, the applicator device comprising an elongate body adapted to be held in the hand, an applicator head, a feed device adapted to feed the applicator head with cosmetic in solid form, and a heater device adapted to heat the applicator head, thereby causing the cosmetic to melt. The feed device comprises a feed duct provided in the body of the applicator device and communicating with passageways that are provided in the applicator head and that open out to the outside, and the heater device is adapted to heat said feed duct at the applicator head.

Applicator device for applying a cosmetic and the use of such a device

Mascara packaging and applicator assembly comprising a container with a central axis, a closing device and an applicator head mounted on a rod. The bottom of the container has a central elevation projecting inwards and leaving an annular space between the sidewall of the container and the elevation, the applicator head extending into this annular space when the closing device is closing the opening of the container.

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Marigny les Usages, France

Jean-François R Tranchant