Abstract: A desiccant composition is described. The desiccant composition has a polymeric binder and a dispersion of powders of hygroscopic inorganic oxides as desiccant materials, in which the desiccant powders are finely dispersed in consequence of their surface-modification by fatty acid anions without affecting their moisture sorption performances.

Abstract: A moisture sorbing acrylic-based composition comprising an ethylene glycol dimethacrylate as main liquid component, and a metal perchlorate therein dissolved is described. Use of the composition in order to obtain a moisture sorber material is also described, to be inserted for example in electronic or optoelectronic devices.

Abstract: A sealant composition for insulation of devices that are sensitive to penetration of moisture from the external environment is described. The sealant composition has ethylene-octene copolymers, a maleic anhydride modified polyolefin, an ethylene-vinyl acetate copolymer, at least one inert filler, at least one moisture scavenger, and at least one stabilizing or antioxidant preserving agent.

Abstract: A desiccant composition is described. The desiccant composition has a polymeric binder and a dispersion of powders of hygroscopic inorganic oxides as desiccant materials, in which the desiccant powders are finely dispersed in consequence of their surface-modification by fatty acid anions without affecting their moisture sorption performances.

Abstract: A multi-layer composite getter is described. Also described is a method for the manufacturing of the multi-layer composite getter and electrochemical devices for energy storage that employ the multi-layer composite getter.

Abstract: A composite getter system is described. The system has NEG materials coated with a polyimide or polyamide based compound.

Abstract: A composite getter system is described. The system has NEG materials coated with a polyimide or polyamide based compound.

Abstract: A sealant composition for insulation of devices that are sensitive to penetration of moisture from the external environment is described. The sealant composition has ethylene-octene copolymers, a maleic anhydride modified polyolefin, an ethylene-vinyl acetate copolymer, at least one inert filler, at least one moisture scavenger, and at least one stabilizing or antioxidant preserving agent.

Abstract: 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.

Abstract: 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.

Abstract: Solutions to improve the properties of the phosphors and electroluminescent devices are described, using phosphors in combination with zeolites for converting UV or Blue radiation into visible radiation.

Abstract: A multi-layer composite getter is described. Also described is a method for the manufacturing of the multi-layer composite getter and electrochemical devices for energy storage that employ the multi-layer composite getter.

Abstract: A moisture sorbing acrylic-based composition comprising an ethylene glycol dimethacrylate as main liquid component, and a metal perchlorate therein dissolved is described. Use of the composition in order to obtain a moisture sorber material is also described, to be inserted for example in electronic or optoelectronic devices.

Abstract: Solutions to improve the properties of the phosphors and electroluminescent devices are described, using phosphors in combination with zeolites for converting UV or Blue radiation into visible radiation.

Abstract: Improved polisiloxane composite barrier to control, preventing the ingress, limiting the level of H2O within devices sensitive to its presence, method for its production, sensitive devices employing such barriers for the control of the H2O level within.

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

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

Abstract: Improved polisiloxane composite barrier to control, preventing the ingress, limiting the level of H2O within devices sensitive to its presence, method for its production, sensitive devices employing such barriers for the control of the H2O level within.

Abstract: An encapsulated organic electronic device is provided with: a substrate; at least one first elementary component and one second elementary component set above the substrate, each of said first and second elementary components being provided with a respective first electrode set above the substrate, a respective region of organic material set above the first electrode, and a respective second electrode set above the region of organic material at least partially in an area corresponding to the first electrode; and an encapsulation structure, defining an encapsulation space isolated from an external environment and designed to protect the first and second elementary components from the external environment. In particular, the regions of organic material of the first and second elementary components are separated and distinct from one another and are set entirely within the encapsulation space.

Abstract: The present invention relates to a silver halide photographic material comprising a support and at least one silver halide emulsion layer coated thereon, wherein said silver halide photographic material comprises tabular silver halide grains having an average aspect ratio higher than 3:1 dispersed in highly deionized gelatin, and a pyridinium carbamoyl hardener having the following formula: ##STR1## wherein R.sub.1 and R.sub.2 each independently represents an alkyl group having from 1 to carbon atoms, an aryl group having from 6 to 15 carbon atoms, an aralkyl group having from 7 to 15 carbon atoms, or R.sub.1 and R.sub.2 together form the atoms required to complete a heterocyclic ring, R.sub.3 represents a hydrogen atom, a halogen atom, an alkyl group having from 1 to 10 carbon atoms, an alkoxy group having from 1 to 10 carbon atoms, a carbamoyl group, a ureido group, and R.sub.4 represents an alkylene group having from 1 to 4 carbon atoms or a single chemical bond.