Saes Getters S.p.a.

Roberto Giannantonio

Lorena Cattaneo

Antonio Bonucci

Giorgio Longoni

Chiara Vescovi

Paolo Vacca

Sergio Rondena

Luca Pusterla

Alessandra Fernicola

Andrea Conte

Marco Succi

Luca Toia

Corrado Carretti

Johnny Mio Bertolo

Giorgio Macchi

Enea Rizzi

Marco Visconti

Roberto Macchi

Gianluca Galliani

Alessandra Colombo

Tania Collina

Danilo Dominoni

A sensitive device is described including an edge of the sensitive device and a composite material sealing the edge of the sensitive device. The composite material includes a homogeneous dispersion of superficially functionalized nanozeolites in a polymerizable compound. The nanozeolites contain surface modifying organic groups belonging to the same chemical class of at least one functional group of the polymerizable compound.

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The present invention relates to a method for manufacturing HO composite sorbers consisting of a polymeric matrix in which hygroscopic inorganic salts are dissolved, to composite sorbers consisting of hygroscopic inorganic salts dissolved in a polymeric matrix and their use for the removal of HO from the housing of devices sensitive to the presence of HO.

An improved carbon dioxide composite getter having a CO-permeable envelope containing powders of two active materials (&#x2033;) and sealed systems employing such improved carbon dioxide composite getter are described.

Carbon dioxide composite getter

Getter systems are provided including one or more deposits of getter materials, wherein at least one of the deposits is in contact with a layer of a material having HO transport properties.

Getter systems comprising one or more deposits of getter material and a layer of material for the transport of water

A desiccant composition containing a polymeric binder and a dispersion of powders of desiccant materials is described. The desiccant composition has desiccant powders that are dispersed at least in part in form of micro-aggregates of desiccant particles surrounded by a polymeric encapsulating material having a different composition with respect to the polymeric binder.

Desiccant composition for moisture-sensitive electronic devices

Getter systems are provided having a phase being active in the sorption of gas inserted in the pores of a porous material. The porous material is, in turn, dispersed in a polymeric means that is permeable to the gas to be sorbed.

Getter systems comprising a gas-sorbing phase in the pores of a porous material distributed in a permeable means

There is described a method for the removal of gaseous contaminants from the housings of devices sensitive to the presence of such contaminants by means of nanostructured sorbers, wherein the sorber is in the form of a fiber containing an active material at its inside. Nanostructured sorbers and their manufacturing method are also described.

Method for the sorption of gaseous contaminants by means of nanostructured sorbers in the form of a fiber

A multilayer composite getter, a method for its manufacturing and electrochemical devices for energy storage employing said multilayer composite getters are described.

Multilayer composite getter

LEDs () are described containing a getter system comprising a getter material () and a metallic part (), in which the getter material is optically shielded from the metallic part.

White or ultraviolet LEDs containing a getter system

A gas sorbing system is formed by gas sorbing components which are dispersed in a polymeric matrix which is porous or permeable to the gases to be sorbed. The gas sorbing components include a central nucleus, selected among a silica particle, polyhedral oligomeric silsesquioxane and a spherosilicate, to which there are bound at least one organic or metalorganic radical carrying a functional group, which is able to chemically fix the gas to be sorbed, and at least one anchoring organic radical including a chain of carbon atoms, which has the functionality of fixing the nucleus in the matrix polymer.

Gas sorbing composite systems and methods for their manufacturing

Getter systems are provided having a phase active in the sorption of gas, inserted in the pores of a porous material. The porous material is, in turn, dispersed in a polymeric means having a low permeability to the gas to be sorbed.

Getter systems comprising an active phase inserted in a porous material distributed in a low permeability means

A dispensing system is provided for alkali metals, that allows increasing the quantity of alkali metal that can be dispensed, as well as the time during which the system can be used with properties of metal vapors release which are constant over time. The system includes an alkali metal dispenser, the dispenser being a metallic container having one or more first openings and containing a mixture of one or more alkali metal compounds and one or more reducing compounds, preferably in the form of loose powders or pellets of the powders. The system further includes a metallic shield which substantially encloses the container and has one or more second openings facing the first openings.

Dispensing system for alkali metals capable of releasing a high quantity of metals

A method for carrying out analyses of a gas comprising one or more species S, S, . . . , Sby using of ion mobility spectrometry includes in carrying out two subsequent analyses in different conditions and comparing the results of these two analyses. The different conditions in the two analyses are such as to modify either the residence time of the ions corresponding to the species in the reaction zone or in the drift zone of the ion mobility spectrometer, or, selectively, the concentration of at least one of these ions.

Method for carrying out ion mobility spectrometry analyses

A method and apparatus for carrying out analyses of a gas comprising one or more species by using an ion mobility spectrometer which includes a plurality of electrodes arranged in a chamber divided by an electrifiable grid into a reaction zone provided with an inlet for the gas to be analyzed and a drift zone provided with at least one ion detector. The electrodes generate at least one electric field non-uniform in space along the longitudinal axis of the chamber.

Method and apparatus for carrying out Ion mobility spectrometry analyses

A getter pump includes a one-piece, substantially U-shaped frame having a bottom, a first sidewall, and a second sidewall opposing the first sidewall. The first and second sidewalls each have a plurality of slots formed therein. A plurality of getter elements are housed in the frame. Each of the getter elements is disposed in one of the slots in the first sidewall and a corresponding slot in the second sidewall. A heating member for heating the getter elements to their operating temperature is disposed in the frame. A preformed sheet of metal for use in forming a component of a getter pump has a top surface, a bottom surface, and discontinuous perforations formed therein to define a generally rectangular frame section. This frame section is connected to the remainder of the sheet by breakaway tabs and has a pair of folding lines formed therein to define a middle section and opposing outer sections. Each of the opposing outer sections has a plurality of slots formed therein. A method of forming a getter pump component is also described.

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Oleggio, Italy

Roberto Giannantonio