| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 252181100 | GETTERS OR GAS OR VAPOR GENERATING MATERIALS FOR ELECTRIC LAMPS, ELECTRIC SPACE DISCHARGE DEVICES, AND SIMILAR DEVICES | 15 |
| 252181200 | Plural getter and/or gas or vapor generating materials | 2 |
| 20140166926 | VACUUM INSULATION MATERIAL INCLUDING COMPOSITE GETTER MATERIAL - The present invention relates to a vacuum insulation material using a getter material obtained by mixing zeolite and calcium oxide, and more particularly, to a vacuum insulation material in which zeolite having a large specific surface area to absorb the greater part of remaining water from the vacuum insulation material is mixed with calcium oxide and used as a getter material, thereby achieving improved initial thermal conductivity. | 06-19-2014 |
| 20160114310 | GAS-ADSORBING MATERIAL AND VACUUM INSULATION MATERIAL INCLUDING THE SAME - Example embodiments relate to a gas-adsorbing material capable of reducing the generation amount of combustible gas without deteriorating gas-adsorbing performance, and a vacuum insulation material including the gas-adsorbing material. The gas-adsorbing material may include a metal selected from at least one of Li, V, Zr, or an alloy including the same, which adsorbs a nitrogen gas and is inactivated by moisture as a nitrogen adsorbing agent, and an additive added to the metal. The metal is attached on the particle surface of the additive. The metal may be an alloy including Li and an alkaline-earth metal, for example, Ba—Li alloy. The additive absorbs moisture, and is selected from at least one of an inorganic oxide, a transition metal, an oxide of a transition metal, an alloy including a transition metal, and a mixture including a transition metal. | 04-28-2016 |
| 252181300 | Reactive compositions | 5 |
| 20090272938 | Ionic Liquid Based Mixtures For Gas Storage and Delivery - A mixture and method for the storage and delivery of a gas are disclosed herein. In one aspect, there is provided a mixture comprising: an ionic liquid comprising an anion and a cation, at least a portion of the gas that is disposed within and reversibly chemically reacted with the ionic liquid, and optionally an unreacted gas. In another aspect, there is provided a method for delivering a gas from a mixture comprising an ionic liquid and one or more gases comprising: reacting at least a portion of the gas with the ionic liquid to provide the mixture comprising a chemically reacted gas and an ionic liquid and separating the chemically reacted gas from the mixture wherein the chemically reacted gas after the separating step has substantially the same chemical identity as the chemically reacted gas prior to the reacting step. | 11-05-2009 |
| 20100001230 | MERCURY RELEASING METHOD - A method includes releasing mercury in devices requiring mercury, in particular fluorescent lamps. The method includes the use of manganese-mercury compositions. | 01-07-2010 |
| 20150021515 | NON-EVAPORABLE GETTER ALLOYS REACTIVABLE AFTER EXPOSURE TO REACTIVE GASES - Getter materials are described. The getter materials have non-evaporable getter alloys in their powder form having high gas sorption efficiency, particularly for hydrogen, carbon oxide and nitrogen, which after having lost their functionality in consequence of the exposure to reactive gases at a first temperature, can then be reactivated through a thermal treatment at a temperature between 400° C. and 600° C. The alloy powders have as compositional elements titanium and silicon and at least one additional metallic element selected among vanadium, iron and aluminum and have an atomic percentage composition of the elements which can vary within the following ranges: 1. Titanium from 60 to 85 atomic percentage; 2. Silicon from 1 to 20 atomic percentage; and 3. The sum of vanadium, iron and aluminum from 10 to 30 atomic percentage. | 01-22-2015 |
| 252181400 | Containing magnesium, alkali-metal and alkaline-earth metal, or compound thereof | 2 |
| 20140166927 | MOISTURE ABSORBENT FOR ORGANIC ELECTROLUMINESCENCE ELEMENT AND PRODUCTION METHOD FOR SAME - A moisture absorbent for an organic EL element having hydrophobicity and no reduction in moisture absorption speed, and a method for producing the moisture absorbent are provided. The moisture absorbent for an organic EL element includes, as a main component, calcium oxide particles each having an alkoxide layer on the surface thereof. Furthermore, the method for producing a moisture absorbent for an organic EL element includes dry-pulverizing calcium oxide in the presence of an alcohol, and thereafter dry-treating the pulverized calcium oxide. | 06-19-2014 |
| 20140367608 | DESICCANT COMPOSITION CONTAINING SURFACE-MODIFIED POWDERS OF METAL OXIDES USEFUL FOR MANUFACTURE AND PROTECTION OF MOISTURE-SENSITIVE DEVICES - 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. | 12-18-2014 |
| 252181500 | Gaseous getters | 1 |
| 20080210901 | Getter Systems Comprising a Gas-Sorbing Phase in the Pores of a Porous Material Distributed in a Permeable Means - 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. | 09-04-2008 |
| 252181600 | Metal or metal compound containing | 7 |
| 20080272333 | Hydrogen Getter - A getter composition suitable for gettering hydrogen comprises a first metal oxide and a second metal oxide, said first metal oxide being more readily reducible in hydrogen at temperatures between 0° C. and 100° C. than said second metal oxide. | 11-06-2008 |
| 20090032767 | Mercury Dispensing Compositions and Device Using the Same - Compositions for mercury dispensing in lamps are disclosed, comprising a first component comprising mercury and at least a metal selected between titanium and zirconium and a second component consisting of aluminum or either a compound or an alloy including at least 40% by weight of aluminum, wherein the weight ratio between the first and the second component is equal to or lower than 9:1; optionally, the compositions may also include a third component, selected among metals or oxides capable of reacting exothermically with aluminum. | 02-05-2009 |
| 20090045377 | THICK FILM GETTER PASTE COMPOSITIONS FOR USE IN MOISTURE CONTROL - The invention is directed to a screen-printable getter composition comprising: (a) glass frit; dispersed in (b) organic medium. The invention is further directed to a screen-printable thick film getter composition comprising: (a) glass frit; and (b) desiccant material; dispersed in (c) organic medium. | 02-19-2009 |
| 20100213406 | Internal gettering by metal alloy clusters - The present invention relates to the internal gettering of impurities in semiconductors by metal alloy clusters. In particular, intermetallic clusters are formed within silicon, such clusters containing two or more transition metal species. Such clusters have melting temperatures below that of the host material and are shown to be particularly effective in gettering impurities within the silicon and collecting them into isolated, less harmful locations. Novel compositions for some of the metal alloy clusters are also described. | 08-26-2010 |
| 20110006252 | ENCAPSULATED GETTER ARRANGED IN VACUUM GLAZING - An encapsulated getter arranged in vacuum glazing comprising an encapsulating box and a getter placed in the encapsulating box. The encapsulating box forms a closed cavity, and there is a gap between the getter and an inner surface of the encapsulating box. The position of the getter can be fixed with respect to the encapsulating box by filling material which is air permeable and thermal insulating in the gap. | 01-13-2011 |
| 20140252266 | NON-EVAPORABLE GETTER ALLOYS PARTICULARLY SUITABLE FOR HYDROGEN AND NITROGEN SORPTION - Getter devices based on powders of alloys particularly suitable for hydrogen and nitrogen sorption are described. Such alloys have a composition including zirconium, vanadium, titanium and, optionally, one or more elements selected from iron, chromium, manganese, cobalt, nickel and aluminum. | 09-11-2014 |
| 252181700 | Magnesium, alkali-metal, or alkaline-earth metal | 1 |
| 20100102269 | Thick Film Getter Paste Compositions for Use in Moisture Control - The invention is directed to a screen-printable getter composition comprising: (a) glass frit; dispersed in (b) organic medium. The invention is further directed to a screen-printable thick film getter composition comprising: (a) glass frit; and (b) desiccant material; dispersed in (c) organic medium. | 04-29-2010 |
