A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 9/12 (2006.01) A01M 1/20 (2006.01) A61L 9/04 (2006.01) B60H 3/00 (2006.01) A01M 29/00 (2006.01)
Patent
CA 2491720
The present invention relates to the field of perfumery and more precisely it concerns a device, and the consumer articles associated therewith, for dispensing an active composition in the surrounding space. The device comprises an active liquid, having a specific volatility, a reservoir (3) holding a part of the active liquid, a lid (2) and a wick-emanator superstructure (1) composed of a wicking part and an emitting part, the latter having an evaporative surface directly exposed to the surrounding space, and a specific absorbency and weight per unit of said evaporative surface.
L'invention concerne le domaine de la parfumerie et, plus particulièrement, un dispositif, ainsi que les articles de consommation qui lui sont associés, servant à diffuser une composition active dans l'air ambiant. Ce dispositif est composé d'un liquide actif possédant une volatilité spécifique, d'un réservoir (3) contenant une partie de ces liquides actifs, d'un couvercle (2) et d'une superstructure (1) de diffusion par mèche comprenant une partie mèche et une partie de diffusion, cette dernière présentant une surface d'évaporation exposée directement à l'air ambiant, ladite surface d'évaporation possédant une capacité d'absorption et un grammage spécifiques.
O'leary Nicholas
Tranzeat Lyse
Fetherstonhaugh & Co.
Firmenich Sa
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