L'oreal

Loreal Sa

Eric Parris

Gabin Vic

Stefania Nuzzo

Frédéric Woodland

Matteo Maletti

Frederic Woodland

Paul Pofcher

Michael Rocha

Jim Quinn

Vic Gabin

Ségolène De Noray

The invention concerns a device () for treating the hair, comprising two arms () that are able to move relative to one another between a first opened configuration for inserting hair between the arms () and a second closed configuration for treating the hair, at least one of the arms () comprising: &#x2014;a shell, &#x2014;a support housed in said shell, &#x2014;a treatment plate supported by the support, &#x2014;an electrical heating element received in a housing defined between the support and an inner face of the treatment plate, &#x2014;a first sealing element sandwiched between the support and the treatment plate, &#x2014;a second sealing element, wherein the second sealing element is sandwiched between the support and the shell.

Device for treating the hair, and related method

The present invention relates to a process for treating human keratin fibres such as the hair, which comprises: i) a step of applying to the human keratin fibres a composition comprising: &#x2014;at least one plant wax: &#x2014;at least 60% by weight of water relative to the total weight of the composition; ii) followed by a step of heating the keratin fibres by means of a heating appliance at a temperature ranging from 80&#xb0; C. to 160&#xb0; C., preferably from 110&#xb0; C. to 50&#xb0; C., more preferably from 120&#xb0; C. to 150&#xb0; C., which is moved along the fibres, iii) optionally followed by a step of rinsing the keratin fibres.

Process for treating keratin fibres with a particular composition and a heating tool

The present invention relates to a general process for treating keratin substances, preferably keratin fibres, comprising the following steps: c) applying to the keratin substances a composition comprising at least one photo-crosslinkable polymer including at least one photo-dimerizable pendant group and at least one hydrophobic pendant group, and d) irradiating said composition on the keratin substances to crosslink the polymer.

Process for treating keratin substances using a composition comprising a modified photo-dimerizable polymer

The present invention relates to an assembly including: &#x2014;a styling tool (), in particular a straightening iron, to be moved along a lock of hair to which water and/or a cosmetic composition has been applied, and&#x2014;a collecting device () coupled to the styling tool so as to collect a runoff generated during the movement of the tool over the hair on account of the presence of water and/or said composition on the hair, the collecting device having a reservoir () for picking up the runoff.

Assembly comprising a styling tool and a collecting device

A device for treating hair, including two arms configured to move relative to one another between a moved-together configuration for treating the hair and a spaced-apart configuration for inserting hair to be treated between the arms. At least one of the arms includes a seal.

Device for treating the hair, comprising a seal

A process for treating keratin fibres may include applying a hair treatment composition to the keratin fibres. The composition may comprise at least one of fatty substances, surfactants, polymers with a glass transition temperature (Tg) ranging from about 40&#xb0; C. to about 150&#xb0; C., oxidation dye precursors, and direct dyes. The process may also include inserting the keratin fibres into a device comprising two elements that are moveable relative to each other between an open position and a closed position. In the closed position, the two elements may define a substantially leaktight closed space. The process may further include moving the two elements into the closed position to confine the keratin fibres in the closed space, and heating the keratin fibres to a temperature ranging from about 40&#xb0; C. to about 250&#xb0; C. while the keratin fibres are confined in the closed space.

Process for treating keratin fibres with input of heat

A spray system including an airbrush; one or more removable containers that are closed initially, and that each contain a composition for spraying onto human keratinous materials; and a junction device that connects the container to the airbrush, the device including at least a composition-outlet first orifice enabling the composition to leave the container in order to be sprayed via the airbrush, and at least an air-inlet second orifice enabling air intake by the container.

Airbrush

A junction device for a spray system. The device is arranged so as to connect, to an airbrush, at least one removable container containing a composition for spraying, the device includes at least a composition-outlet first orifice enabling the composition to leave the container in order to be sprayed via the airbrush, and at least an air-inlet second orifice enabling air intake by the container, the device including an air-intake channel that is connected to the air-inlet orifice, and said channel terminating by an air-entry orifice that is situated above the air-inlet orifice and the composition-outlet orifice.

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Sannois, France

Eric Parris