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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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8093175 |
Mineral composition capable of trapping hydrogen, preparation method and uses
The invention relates to a composition capable of trapping hydrogen comprising: (a) at least one mineral compound of formula (I) below: MX(OH) (I) in which: M represents a divalent transition...
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8062585 |
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.
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8029597 |
Use of magnesium-copper compositions for the evaporation of magnesium and magnesium dispensers
Magnesium-copper compositions are used for the evaporation of magnesium and container up to 43.34% by weight magnesium.
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8007759 |
Process for preparing aluminium species
A static ion-exchange process for the preparation of a polynuclear Al species comprising the treatment of an aqueous aluminum chloride solution with a hydroxide-form ion-exchange resin at a...
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7976725 |
Cyclic process for the efficient generation of chlorine dioxide in dilute solutions
An efficient cyclic process and related compositions for the in-situ generation of chlorine dioxide from dilute solutions of chlorite anions at near neutral pH. The cyclic process provides a means...
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7947197 |
Moisture-resistant deoxidant
A deoxidant composition comprising 100 parts by weight of iron powder, 0.01 to 20 parts by weight of metal halide and 0.01 to 5 parts by weight of water repellent agent. The deoxidant composition...
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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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7931822 |
Compositions and methods for wastewater treatment
Methods and compositions utilizing aluminum, magnesium, and calcium-based additives for the treatment and neutralization of wastewater are described for removing contaminants from wastewater,...
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7927509 |
Cyclic process for the efficient generation of chlorine dioxide in dilute solutions
An efficient cyclic process and related compositions for the in-situ generation of chlorine dioxide from dilute solutions of chlorite anions at near neutral pH. The cyclic process provides a means...
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7927508 |
Composition and process for enhanced sanitation and oxidation of aqueous systems
An efficient cyclic process and related compositions for the in-situ generation of oxyhalogens from anions of chloride, bromide and chlorite in an aqueous system using in-situ generated sulfate...
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7922933 |
Composition and method for enhanced sanitation and oxidation of aqueous systems
This invention relates to a method for enhanced sanitation and oxidation of aqueous solutions at aquatic facilities. The method provides a means for the in-situ generation of chlorine dioxide from...
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7897062 |
High-solids lime slurry
Novel hydrated-lime slurry compositions are disclosed, which include a heat-stable polymeric dispersant. The polymeric dispersant is capable to withstand temperatures in excess of 212° F. ...
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7875213 |
Mineral dispersants and methods for preparing mineral slurries using the same
A mineral slurry comprises mineral particles in an amount equal to or greater than about 60 percent by total weight of the slurry, wherein 85 percent of the mineral particles have an average...
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7871537 |
Method for fabricating magnesium-based hydrogen storage material
A method for fabricating a magnesium-based hydrogen storage material according to the present invention comprises a) forming a mixture of a magnesium hydride powder and a transition metal halide...
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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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7858024 |
Non-evaporable getter alloys based on yttrium for hydrogen sorption
Non-evaporable getter alloys, such as Y 75%-Mn 15%-Al 10%, are provided and can be activated at relatively low temperatures and have good properties in sorbing a wide variety of gases, particularly...
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7842194 |
Dispensing system for alkali metals capable of releasing a high quantity of metals
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...
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7803278 |
Method for corrosion and scale inhibition
The present invention provides a formulation for use in the treatment of corrosion and metal sulphide scale deposits in aqueous systems, said formulation comprising a tetrakis (hydroxyorgano)...
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7794630 |
Lithium dispenser for lithium evaporation
Mixtures are provided of lithium salts with reducing agents for lithium evaporation. The mixtures may be particularly used in the manufacture of electroluminescent organic displays. Lithium...
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7789949 |
Getter device
A getter device including a substrate formed of a first getter material having a composition for gettering a first gas species, and a second getter material contacting an external surface of the...
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7784620 |
Agglomeration for the treatment of acid mine drainage
Provided is an agglomeration for neutralizing acid mine drainage which includes a neutralizer and binder component consisting of steel slag in an amount of 75% to 95% by weight of the...
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7780869 |
Water activated oxygen scavenging composition
An efficient oxygen scavenging composition for use in film forming polymers is disclosed wherein the oxygen scavenging composition comprises an oxidizable metal particle, such as elemental iron; a...
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RE41552 |
Composition for the production of improved pulp
Compositions and method for improving properties of pulp produced or reducing the digester cycle time in alkaline chemical pulping processes in which an effective amount of at least one selected...
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7781018 |
Method of making vapor deposited oxygen-scavenging particles
This invention discloses a method of making an oxygen scavenging particle comprised of an activating component and an oxidizable component wherein one component is deposited upon the other...
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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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7771612 |
Hydrogen generating composition
In contrast, the alkaline compound included in the composition of the Document D1 is strong alkali, such as sodium hydroxide. Therefore, the oxide of an alkaline earth metal used in the amended...
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7758770 |
Binding agent for compacted salt
Novel binders and a compacted salt containing those binders are provided. The binders comprise an aqueous solution or dispersion of sorbitol and an alkali metal phosphate. The binder is contacted...
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7745014 |
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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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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7722841 |
Polymeric chelant and coagulant to treat metal-containing wastewater
The present invention is directed to the use of a combination of a polymeric chelant and coagulant to treat metal containing wastewater. More particularly, the invention is directed at removing...
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7718085 |
High-solids lime slurry
Novel hydrated-lime slurry compositions are disclosed, which include a heat-stable polymeric dispersant. The polymeric dispersant is capable to withstand temperatures in excess of 212° F. ...
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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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7674428 |
Mercury dispensing compositions and manufacturing process thereof
Compositions are disclosed comprising mercury, titanium, copper and one or more of tin, chromium and silicon, useful for the release of mercury in applications requiring the same, in particular in...
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7662305 |
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...
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7648644 |
Stable high-temperature borohydride formulation
A stabilized aqueous mixture containing at least one borohydride compound and at least one metal hydroxide compound. The mixture has improved stability with regard to decomposition of borohydride,...
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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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7622153 |
Method of making vapour deposited oxygen-scavenging particles
This invention discloses a method of making an oxygen scavenging particle comprised of an activating component and an oxidizable component wherein one component is deposited upon the other...
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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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7524434 |
Controlled release cooling additive composition
Methods of treating aqueous coolants in open circulating water cooling tower systems are provided. The methods including placing a controlled release additive composition in contact with an open...
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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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7485277 |
Method for absorbing hydrogen using an oxidation resisant organic hydrogen getter
A composition for removing hydrogen from an atmosphere, comprising a mixture of a polyphenyl ether and a hydrogenation catalyst, preferably a precious metal catalyst, and most preferably platinum,...
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7462296 |
Formulation for providing safe, clean chlorinated recreational water
A solid formulation for use with sodium chloride and a chlorine generator to provide safe, clean chlorinated recreational water. The formulation comprises a chlorine stabilizing agent and a...
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7459842 |
Self-luminous elements and method for producing the same
A vacuum retention agent, which is safe, easy to handle, saves space, and absorbs residual gases inside a hermetic envelope to maintain the hermetic envelope in a high degree of vacuum is provided...
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