Diffuser of active agents such as insecticides, perfumes, detergents or disinfectants, and manufacturing process thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11951490
SERIAL NO

17445438

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Importance

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Abstract

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Diffuser of an active liquid agent, for the treatment of a fluid environment, be it at the gaseous or liquid state, of the type including a container (1) of the active agent, closed by grid element apt to maintain in position the active agent and to allow the emanation of fluids of the same, the grid element being covered by a barrier film, peelable at the time of the first use to make operative the grid element, wherein the container (1) is closed by a single multilayer film (2, 3a, 3b) including at least one external barrier layer (3a) and at least another inner sealing layer (2) apt to maintain in position the active agent and to form the grid element, at the time of the first use of the container, following the simultaneous removal of the barrier film and of predefined portions of the sealing layer.

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Patent Owner(s)

Patent OwnerAddress
ZOBELE HOLDING S P A38123 TRENTO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deflorian, Stefano Trento, IT 80 704
Marchetti, Fabio Trento, IT 26 225
Zobele, Franco Trento, IT 32 626

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