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8133433 |
Bismuth-indium amalgam, fluorescent lamps, and methods of manufacture
The disclosure relates to fluorescent lamps and methods of manufacture wherein the mercury is dosed into the lamp in a solid material containing mercury, bismuth, indium and another metal. In one...
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7943060 |
Thick film getter paste compositions with pre-hydrated desiccant for use in atmosphere control
The invention is directed to a process for making screen-printable getter composition comprising: (a) glass frit; and (b) pre-hydrated desiccant material; dispersed in (c) organic medium. The...
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7943059 |
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...
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7871660 |
Preparation of getter surfaces using caustic chemicals
A technique for manufacturing a device that includes a deposit of getter material on a support involves treating the support on which the getter material is formed with a caustic fluid. An aspect...
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7777418 |
Ceramic metal halide lamp incorporating a metallic halide getter
An electroded high watt ceramic metal halide lamp assembly is provided which comprises a light transmissive arc-tube surrounding at least one electrode, a fill disposed in the arc-tube that...
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7736612 |
Processes for production of silica gels carrying derivatization agents for carbonyl compounds
The subject of the present invention is to provide a method for producing a silica gel supporting a derivatizing agent for a carbonyl compound that hardly collects carbonyl compounds during...
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7727308 |
Non-evaporable getter alloys for hydrogen sorption
Non-evaporable getter alloys are provided which can be activated at relatively low temperatures and are capable of efficiently sorbing hydrogen.
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7691288 |
Thick film getter paste compositions with pre-hydrated desiccant for use in atmosphere control
The invention is directed to a process for making screen-printable getter composition comprising: (a) glass frit; and (b) pre-hydrated desiccant material; dispersed in (c) organic medium. The...
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7625638 |
Hygroscopic molding
The present invention provides a moisture-absorbent formed body comprising 1) an amine compound and/or a thermally conductive material, 2) a hygroscopic agent, and 3) a resin component, for...
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7586260 |
Electron devices with non-evaporation-type getters and method for manufacturing the same
A non-evaporation getter material suitable for non-evaporation getters disposed in electron devices, such as fluorescent luminous tubes. The getter material is sized and shaped to more efficiently...
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7585430 |
Plate-shaped pressed bodies
There is disclosed a plate-shaped pressed body (wafer) produced from an inorganic sorbent and a binder, having a thickness of less than 700 μm, which is produced by the process of compressing a ...
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7524472 |
Mercury removal from coal emissions using montmorillonite clay
Disclosed herein are methods, apparatus, and compositions for removing mercury gas from coal combustion emissions and the like. Disclosed herein is a gettering composition comprising an activated...
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7521864 |
Electron device with ring-less getter, method for affixing ring-less getter, and method for activating the same
An electron device such as a fluorescent display tube is provided, wherein a simple ring-less getter can be simply fixed and arranged with a large degree of freedom. The ring-less getter is...
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7504045 |
Method of triggering a film containing an oxygen scavenger
A method of triggering a film containing an oxygen scavenger includes providing composition including a peroxide; and packaging the composition in a film including an oxygen scavenger; whereby the...
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7494604 |
Curable thick film paste compositions for use in moisture control
The invention is directed to a thick film getter composition comprising: (a) desiccant material; dispersed in (b) organic medium comprising (1) curable organic polymeric binder; (2) monomer; and...
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7438829 |
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...
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7413814 |
Multilayer getter structures and methods for making same
Getter multilayer structures are disclosed, embodiments of which include at least a layer of a non-evaporable getter alloy having a low activation temperature over a layer of a different...
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7397185 |
Electron tube and a method for manufacturing same
In a method for manufacturing an electron tube including a front substrate and a back substrate, a wiring and an electrode are formed on the front substrate and/or the back substrate. A component...
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7371335 |
Curable thick film compositions for use in moisture control
The invention is directed to a thick film getter composition comprising: (a) desiccant material; dispersed in (b) organic medium comprising (1) curable organic polymeric binder; (2) monomer; and...
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7315069 |
Integrated multi-purpose getter for radio-frequency (RF) circuit modules
An integrated getter structure and a method for its formation and installation in a circuit module enclosure (24). The integrated structure includes a hydrogen getter structure (10) and selected...
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7238300 |
Process for subjecting to actinic radiation and storing an oxygen scavenger, and a stored oxygen scavenger
A method comprises subjecting ant oxygen scavenger to actinic radiation; and then optionally storing the oxygen scavenger in a container, the container configured such that the oxygen scavenger...
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7135127 |
Laminated pressed articles
A disk-shaped wafer is described which is based on an inorganic sorbent and a binder, with a thickness of less than 700 microns, which can be obtained by pressing a mixture of the inorganic...
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7083825 |
Composition used in producing calcium-rich getter thin film
An improved getter device and method for forming a calcium-rich getter thin film in an electronic vacuum device is disclosed. The getter device includes a powder of a Ca—Ba—Al ternary alloy com...
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7001535 |
Polymer formulation for removing hydrogen and liquid water from an enclosed space
This invention describes a solution to the particular problem of liquid water formation in hydrogen getters exposed to quantities of oxygen. Water formation is usually desired because the...
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6793461 |
Device and method for producing a calcium-rich getter thin film
An improved getter device and method for forming a calcium-rich getter thin film in an electronic vacuum device is disclosed. The getter device includes a powder of a Ca—Ba—Al ternary alloy com...
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6776970 |
Getter materials for deoxygenating ammonia/oxygen gas mixtures at low temperature
A method for removing oxygen from ammonia at low temperature is described. In one embodiment, oxygen contaminated ammonia is contacted with a getter material that includes iron and manganese that...
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6706247 |
Self regulating formulations for safe hydrogen gettering
A method and composition are disclosed for preventing uncontrolled exothermic reaction in the presence of a catalyst. A catalyst deployed as a finely divided powder which is attached to the surface...
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6652773 |
High gel-content polymer dispersed in a high-boiling organic medium
A polymer dispersion composition obtained by dispersing an electrode active material and a polymer having a gel content of 50% or more in an organic dispersion medium of which boiling point at 760...
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6645396 |
Hydrogen getter composition
The present invention relates to a composition capable of hydrogen sorption in a closed container at low pressure, comprising an unsaturated organic substance and a hydrogenation catalyst. Said...
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6605233 |
Gas generant composition with coolant
A low-solids gas generating composition and a method of producing a gas. The gas is produced by combusting a mixture of a fuel selected from the group consisting of guanidine nitrate,...
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6583559 |
Getter device employing calcium evaporation
A getter comprising a calcium-aluminum compound including about 39% to about 43% calcium by weight produces a calcium vapor when sufficiently heated. The calcium vapor can condense to form a...
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6544326 |
Pigment dispersion composition, display apparatus, and method of manufacture the apparatus
The pigment dispersion composition having a good dispersibility, a good transparence and an anti-coating properties, which contains 0.5 to 50 parts by weight of an inorganic pigment, at least one...
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6540936 |
Aldehyde gas absorbent and process for absorbing aldehyde gas
An aldehyde gas absorbent comprising: a porous silicon dioxide having a specific surface area of from 400 to 900 m2/g and an average pore size of from 0.1 to 10 nm; and a polyamine compound carried...
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6514430 |
Getter materials capable of being activated at low applied temperatures
Compositions containing getter material and getter devices for which gettering activity can be activated at applied temperatures that are lower than those temperatures required for activating the...
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6436311 |
Sampling material for a carbonyl compound in a gas
A sampling material for a carbonyl compound in a gas comprising a reagent capable of converting a carbonyl compound to a derivative thereof supported on a cation exchanger; and a sampling cartridge...
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6426314 |
Hydrogen scavengers
There has been invented a codeposition process for fabricating hydrogen scavengers. First, a π-bonded allylic organometallic complex is prepared by reacting an allylic transition metal halide with ...
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6339287 |
Fluorescent lamp containing a mercury zinc amalgam and a method of manufacture
A fluorescent lamp containing zinc amalgam and a method of precisely controlling the amount of mercury introduced into a temperature controlled fluorescent lamp. Precise quantities of mercury may...
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6284165 |
Methods of strengthening metal halide particles, and improved lamp fill material
Particle compositions are described comprising certain metal halides in combination with a strengthening agent. The addition of the strengthening agent to a metal halide particle increases the...
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6110397 |
Polymer formulations for gettering hydrogen
A novel method for preparing a hydrogenation composition comprising organic polymer molecules having carbon--carbon double bonds, for removing hydrogen from the atmosphere within enclosed spaces...
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6063307 |
Polymer system for gettering hydrogen
A novel composition comprising organic polymer molecules having carbon-carbon double bonds, for removing hydrogen from the atmosphere within enclosed spaces.Organic polymers molecules containing...
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6030583 |
Oxygen generating compositions
The oxygen generating compositions contain carbon-free metal powder as fuel to minimize generation of carbon monoxide. The carbon-free metal powder can be selected from copper, zinc, and antimony,...
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5998325 |
Composition and method for polymer moderated catalytic water formation
A composition suitable for safely removing hydrogen from gaseous mixtures containing hydrogen and oxygen, particularly those mixtures wherein the hydrogen concentration is within the explosive...
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5972442 |
Strengthening agent, strengthened metal halide particles, and improved lamp fill material
Particle compositions are described comprising certain metal halides in combination with a strengthening agent. The addition of the strengthening agent to a metal halide particle increases the...
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5888925 |
Hydrogen and moisture getter and absorber for sealed devices
The present invention is a hydrogen getter and method for formulating and using the getter. This getter effectively removes hydrogen gas typically present in many hermetically-sealed electronic...
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5885682 |
Vacuum heat insulation panel
A vacuum heat insulation panel for refrigerators and freezers comprises a thin-box shaped enclosure (4) for controlling permeation of the open air, and therein a core member (2) with thermal...
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5814241 |
Non-vaporizing getter and method of obtaining the same
A nonevaporable getter having an improved sorptive capacity is prepared from a metal powder comprising a titanium-vanadium alloy containing from 20 to 35% by weight vanadium, from 0.1% to 0.5% by...
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5806681 |
Article for scavenging oxygen from a container
An article composed of a polymer material integrated with an oxygen scavenging agent is disclosed that is suitable for oxygen sensitive contents. Once affixed to the interior of a container, the...
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5518138 |
Unsulating jacket
A double walled insulating jacket having a vacuum zone and a getter composition within the zone. The getter composition is barium oxide and a second oxide of palladium, ruthenium, rhodium, osmium,...
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5456740 |
High-efficiency metal membrane getter element and process for making
A getter-filter composite membrane element, comprising a sinterable getter material and a sinterable metal filter material, the composite element defining a matrix of substantially interconnected...
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5332444 |
Gas phase cleaning agents for removing metal containing contaminants from integrated circuit assemblies and a process for using the same
This invention is a vapor-phase process for cleaning metal-containing contaminants from the surfaces of integrated circuits and semiconductors between the numerous fabricating steps required to...
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