Zobele Holding Spa

S. C. Johnson Son, Inc.

Mcneil-ppc, Inc.

Zobele Industrie Chimiche S.p.a.

Zoeble Holding Spa

Franco Zobele

Stefano Deflorian

Walter Sordo

Fabio Marchetti

Paolo Campedelli

Brian T Davis

Cedric Morhain

Thomas Jaworski

Andrea Pedrotti

Stefano Baldessari

Saleh Adam Saleh

Giovanna Z Lipparini

Cedric Morhin

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 () 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 () is closed by a single multilayer film () including at least one external barrier layer () and at least another inner sealing layer () 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.

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

Cartridge for volatile substances in the liquid state, such as insecticides or fragrances, of the type including a tray-shaped container closed on one side with a multilayer film, said multilayer film consisting of at least one internal vapour permeable membrane and one external vapour barrier layer. Directing/assisting means are provided, adapted to direct/assist the removal of just a first portion of the external vapour barrier layer—in the form of notches, weakening lines or strengthening lines—along a desired partition line, for cartridge activation.

Cartridge with vapour permeable membrane, in particular for volatile substances such as insecticides and fragrances

A method to evaporate active ingredients from a liquid solution, in which said liquid solution includes a solvent and at least one type of active ingredient, the method including dispensing in controlled time periods doses of said liquid solution on a liquid retaining support, where the solvent is evaporated from the support such that only the active ingredient remains on the support, and where the active ingredient is evaporated from the support after most of the solvent has evaporated.

Method and device to evaporate active ingredients from a liquid solution

The present invention refers to adjustable volatile substance diffuser devices, more specifically to diffusers incorporating a container with a semipermeable membrane (). Said membrane () permits the issue of vapors but prevents the escape of liquids, with the result that an extremely clean device is achieved as the spillage of liquid is prevented in the case of inappropriate handling. The device () is furthermore of very simple construction, as it is made up of two parts, a container () which houses the volatile substance and a housing (), which supports said container (). The container () has the membrane () adhered to it. The container () and the housing () are coupled directly to each other and they are moved by means of guiding or articulation. The container () may comprise a useful part (), which defines the cavity () holding the volatile substance, and a non-useful part ().

Adjustable volatile substance diffuser device with a container with a membrane

The present invention refers to an evaporator device for volatile substances provided with a closure system that facilitates the replacement of the refill or container of the volatile substance. The invention provides a safety closure system for the evaporator device, which makes difficult for children to get access to the tablet or container of the volatile substance. A closure member and a container are associated in such a manner that during the opening movement of the closure member, at least part of the container is extracted out of the chamber.

Evaporator device for volatile substances

The present invention relates to an electric evaporator device of volatile substances with adjustable evaporation intensity. A heating plate () defines a first chamber () separated from a second chamber (), wherein a heat generator () is located inside the first chamber (). A regulation opening (), located in the first chamber (), allows the exit of a heated air flow from the first chamber to regulate the temperature both in the first chamber () and the heating plate (), enabling thus the regulation of the evaporation rate.

Electric evaporator device of volatile substances with adjustable evaporation intensity

Grill for device for diffusing substances

An assembly comprising a plug and a heating element. The plug comprises a body in which conducting poles are mounted for connection to an electrical socket, and the heating resistance comprises a body in which at least one electrical heating element, connected by means of electrical wires to the poles of the plug, the body of the heating element having a housing to receive a wick impregnated with volatile substances. At least one bridge connects the body of the plug to the body of the heating element, so as to avoid relative translation of the body of the plug with respect to the body of the heating element. The bridge has a breakable weakened part.

Plug and heating element assembly for a diffusing device for volatile substances

Device for diffusing substances

Diffusing evaporator

Diffuser

Growing community of inventors

Trento, Italy

Franco Zobele