Abstract: The invention relates to a process for the continuous synthesis of a compound of formula (II) Br—(CH2)n+2—COOR, comprising a stage consisting of: (a) the hydrobromination of a compound of formula (I) CH2?CH—(CH2)n—COOR: where, in the formulae (I) and (II), n is an integer of between 7 and 9, and R is chosen from H or a linear or branched alkyl radical comprising from 1 to 10 carbon atoms, in particular methyl, ethyl, isopropyl or propyl, with HBr in the presence of a radical initiator and of at least one solvent; said process being characterized in that the reaction is carried out in the absence of benzene and of toluene and in that, in stage (a), the HBr is injected into the reaction mixture in the gaseous form and in stoichiometric excess.

Abstract: A dispenser for viscous products, including: a container for a product, a sealing cap designed to be screwed onto the container, a pipette, and a piston capable of causing a suction of the product into the pipette, the dispenser being arranged such that, when the cap is screwed onto the container, the unscrewing of the cap in the direction of opening of the dispenser causes, by itself, a movement of the piston producing the suction.

Abstract: A cosmetic product dispenser includes a tubular container extending along a main axis and an application assembly. The application assembly includes a grip element, an applicator connected to the grip element; and a locking device to lock the application assembly in the container. The locking device moves from a storage position to a release position when the grip element is pressed in.

Abstract: A cosmetic product dispenser includes a tubular container extending along a main axis and an application assembly. The application assembly includes a grip element, an applicator connected to the grip element; and a locking device to lock the application assembly in the container. The locking device moves from a storage position to a release position when the grip element is pressed in.

Abstract: A dispenser for viscous products, including: a container for a product, a sealing cap designed to be screwed onto the container, a pipette, and a piston capable of causing a suction of the product into the pipette, the dispenser being arranged such that, when the cap is screwed onto the container, the unscrewing of the cap in the direction of opening of the dispenser causes, by itself, a movement of the piston producing the suction.

Abstract: A container for cosmetic products that includes a base, a cover, and a connector to link the base and the cover together. The connector includes at least one elastic strip having a first end coupled to the base and a second end hinged to the inside of the cover in the vicinity of the interface between the base and the cover. The connector is such that when the cover is placed on the base, the connector is not visible on the outside of the container.