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7384574 Hydrogen storage material and process using graphite additive with metal-doped complex hydrides  
A hydrogen storage material having improved hydrogen absorbtion and desorption kinetics is provided by adding graphite to a complex hydride such as a metal-doped alanate, i.e., NaAlH 4 . The...
7329399 Hydrogen trapper compound, method for the production and uses thereof  
A hydrogen-trapping compound is provided, along with a process for manufacturing the compound, and its uses, wherein the hydrogen-trapping compound is characterized in that it contains at least one...
7316788 Materials for storage and release of hydrogen and methods for preparing and using same  
The invention relates to materials for storing and releasing hydrogen and methods for preparing and using same. The materials exhibit fast release rates at low release temperatures and are suitable...
7314513 Methods of forming a doped semiconductor thin film, doped semiconductor thin film structures, doped silane compositions, and methods of making such compositions  
Methods for forming doped silane and/or semiconductor thin films, doped liquid phase silane compositions useful in such methods, and doped semiconductor thin films and structures. The composition...
7309479 Cobalt oxide catalysts  
The present invention provides unsupported and supported cobalt oxide catalysts and preparation method thereof, and its application for hydrogen generation from a metal borohydride solution. More...
7179400 Stabilization composition for halogen-containing polymers  
The invention is a stabilizer composition for halogen-containing polymers, comprising a carrier material of the general formula Ca x Al 2 (OH) 2(x+2) HPO 3 .m H 2 O, wherein x is a number from 2 to...
6979412 Method of preparing a compound concentrate and processing such a concentrate  
The invention relates to a method of preparing a compound for the prevention of a contamination of raw materials, products, water and/or production means, which compound comprises at least hydrogen...
6890453 Finely distributed stabilizing composition for polymers containing halogen  
The present invention is a stabiliser composition for halogen-containing polymers, comprising a salt of a halogen-containing oxy acid and an inorganic or organic acid or an inorganic base. The...
6858762 Process for the manufacture of halocarbons and selected compounds and azeotropes with HF  
A liquid phase process is disclosed for producing halogenated alkane adducts of the formula CAR 1 R 2 CBR 3 R 4 (where A, B, R 1 , R 2 , R 3 , and R 4 are as defined in the specification) which...
6814886 Craft and amusement composition and method of making same  
In broadest terms, a craft composition and a craft composition kit, the composition comprising: a first component in a first container and comprising a first solution of polyvinyl acetate and...
6723255 Compositions for shortstopping free radical emulsion polymerizations and stabilizing latices made therefrom  
Disclosed are compositions for shortstopping free radical emulsion polymerizations and stabilizing polymers produced from the corresponding emulsion processes. Such compositions include at least...
6677493 Processes for the purification and use of 2-chloro-1,1,1,2,3,3,3-heptafluoropropane and zeotropes thereof with HF  
A process is disclosed for the separation of a mixture of HF and CF 3 CClFCF 3 . The process involves placing the mixture in a separation zone at a temperature of from about −30° C. to about...
6653355 Treating agent for oil  
An oil treating agent of W/O emulsion, wherein an aqueous dispersed phase is dispersed in an oily continuous phase, and wherein the dispersed phase is an alkaline mixture solution obtained by...
6645307 Photocatalytic compositions and methods  
Cleaning compositions including a photocatalytic material and a sensitiser employ a photocatalytic material and a sensitiser at a locus, for example on a surface. The residue combats soils and/or...
6593145 Density gradient solutions of metal ion chelate complexes  
Methods of forming a density gradient by applying a centrifugal field to a solution of one or more metal ion chelate complexes are disclosed. The density gradients are self-forming equilibrium...
6547916 Method of joining surfaces  
A method of joining cellulosic fiber containing surfaces by means of a phenolic, phenol-resorcinol, or resorcinol resin based adhesive system, whereby at least one of the surfaces is treated with a...
6528674 Method for preparing a contact mass  
A method for making an alkylhalosilane is provided wherein the method comprises heat treating silicon and a form of copper at a temperature greater than about 500° C. to produce a contact mass and...
6425850 Method for determining eta phase copper  
A proportion of Cu 3 Si in a contact mass is determined by treating the mass with an inorganic ammonium salt, which selectively dissolves all forms of copper including free copper in deference to...
6410805 Method and composition for hydroxylation of aromatic substrates  
A method and composition are disclosed for the hydroxylation of aromatic substrates in the presence of oxygen, hydrogen, and a catalyst. In a preferred embodiment, benzene is oxidized to phenol in...
6315975 Suspension system using fumed silica  
Fumed silica is used to suspend iron sulfates in concentrated sulfuric acid. The suspension system substantially reduces iron sulfate deposits in steel containment vessels.
6197205 Electrolytic solution for lithium cell and method for producing same  
The present invention relates to a method for producing an electrolytic solution containing a solute of lithium hexafluorophosphate. This method includes a step of (a) reacting lithium fluoride...
6190626 Detoxifying spent aluminum potliners  
The method of the present invention detoxifies spent aluminum potliners to remove hazardous cyanides, fluorides, and polynuclear aromatics by reacting crushed potliners with a CaCl 2 /HCl leach...
6057469 Process for manufacturing active silicon powder for the preparation of alkyl- or aryl-halosilanes  
A process for the preparation of active silicon powder for use in the Rochow reaction consisting of grinding metallurgical silicon to a particle size less than 350 μm in the presence of at least...
6022489 Reagent for decomposing fluorocarbons  
Fluorocarbons including perfluorocarbons and hydrofluorocarbons are highly efficiently decomposed by contacting a gaseous fluorocarbon with a reagent comprising carbon and an alkaline earth metal...
6015506 Composition and method for polishing rigid disks  
A method for polishing computer rigid disks comprising bringing at least one surface of the rigid disk into contact with a polishing pad and applying a dispersion to the rigid disk to give a...
5973177 Method for selecting silicon metalloid having improved performance in the direct process for making organohalosilanes  
A method for selecting chemical grade silicon metalloid having improved performance in a direct process for making organohalosilanes. The method comprises (A) heating a chemical grade silicon...
5958593 Hardener for epoxy resins  
A hardener for epoxy resins is disclosed the use of which imparts improved resistance in the resins to aging on exposure to ultraviolet radiation. The hardener comprises (a) at least one amine...
5958288 Composition and slurry useful for metal CMP  
A chemical mechanical polishing composition comprising an oxidizing agent and at least one catalyst having multiple oxidation states, the composition being useful when combined with an abrasive or...
5776369 Alkali metal dispersions  
A process for producing dispersions of atmospherically stable, coated alkali metal particles and atmospherically stable, coated alkali metal powders by agitating a mixture of molten alkali metal in...
5611956 Two component polyurethane sealant  
Two-component polyurethane sealants, in particular for the direct glazing of motor vehicles, comprising (A) a pasty polyurethane component containing a polyurethane prepolymer having free...
5567474 Process for producing alkali metal dispersions  
A process for producing alkali metal dispersions by agitating a mixture of molten alkali metal in a hydrocarbon oil at dispersion speeds by contacting the dispersed alkali metal with up to 3 weight...
5518980 Stabilization of calcium-based slurries for sox reduction by in-furnance injection  
More reliable removal of sulfur oxides (SO x ) from combustion effluents by in furnace injection is achieved by stabilizing slurries of calcium carbonate (limestone), calcium oxide (lime) and...
5480658 Ear and skin cleanser  
The present invention relates to a preferably pH balanced multi-purpose cleaning solution containing acetic acid and boric acid in a water base, useful on pets for the routine cleaning of the ear,...
5460745 Hydride compositions  
A composition for use in storing hydrogen, and a method for making the composition. The composition comprises a mixture of two or more hydrides, each hydride having a different series of hydrogen...
5252248 Process for preparing a base nitridable silicon-containing material  
A process for preparing a nitridable silicon-containing material, which process includes comminuting a slurry of silicon powder, and water, the comminuting performed to cause substantial chemical...
5250716 Method for making a silicon/copper contact mass suitable for direct reaction  
A method of preparing an active silicon/copper contact mass for the direct reaction of organic halides with silicon to make organohalosilanes by contacting a particle size distribution of silicon...
5229072 Use of interhalogen compounds as a sterilizing agent  
A method for sterilizing the surface of an article contaminated with bacteria and bacterial spores which comprises exposing the surface to an effective amount of a fluorine interhalogen compound...
5000870 Waste oil processing substance  
The substance of the present invention which contains alkali metal carbonate or alkali metal silicate, alkali metal-organic acid salt, a surface-active agent, alkali metal hydroxide and water is...
4876025 Composition to absorb mercury  
A composition to absorb mercury vapour and to suppress mercury vapour. The composition comprises an iodide and a polyhydric alcohol. It may include a Lewis acid. A method of absorbing mercury...
4839089 Substance for converting waste cooking oil into liquid soap  
The substance of the present invention which contains an amine derivative such as alkanol amine, alkyl amine and alkylene amine and a surface-active agent is capable of converting waste cooking oil...
4828620 Calcination of calcium carbonate and blend therefor  
A method for calcination of a calcium carbonate material comprising heating the calcium carbonate material to a temperature and for a time sufficient to calcine the material to the degree desired...
4812257 Process for dry cationization of starch  
A dry process for preparation of cationic starch ethers by reaction of starch with alkylidene epoxides in the presence of water in an alkaline medium at a temperature of 5° to 40° C. in the...
4756820 Method for retarding corrosion and coke formation and deposition during pyrolytic hydrocarbon processing  
The present invention is directed to a method of reducing fouling and corrosion in furnaces during the thermal cracking of hydrocarbons. The method generally comprises adding to the hydrocarbon an...
4640794 Impulse rocket propellant  
An impulse rocket propellant is comprised of highly hydrated mineral salts such as boric acid hydrate HBO 2 .H 2 O and a plaster forming agent comprising calcium oxide hydrate CaO.H 2 O and...
4509993 Regeneration agent for carburization salt bath  
It is known to regenerate salt baths for nitriding parts of iron and steel with polymers of organic materials, which polymers, however, could not be used in carburizing salt baths since with them...
4490192 Stable suspensions of boron, phosphorus, antimony and arsenic dopants  
Semiconductor doping compositions comprising a suspension of (a) a dopant material, in the form of finely divided spherical particles of narrow size distribution from about 0.1 D to D, where D is...
4216108 Hardening solution for proteinaceous materials  
A proteinaceous material such as gelatin is hardened by treatment with an aqueous solution of a partial hydrolysis product of cyanuric chloride that has been buffered with a water-soluble borate,...
4138355 Fluorine substitution in 1,1,1-trihalomethanes  
Fluorine is substituted for other halogen atoms on the 1-carbon atom of a compound which contains a 1,1,1-trihalomethyl group (trichloromethyl) by contacting said compound or a precursor thereof...
3957674 Magnesium hydroxide suspension  
Discloses a fluid aqueous suspension of magnesium hydroxide having a solid concentration between about 35 and 60 percent by weight and a viscosity up to 10,000 cp. comprising at least 0.5% by...
3717600 MAGNESIUM OXIDE DISPERSIONS  
MgO in combination with a rubber plasticizer and a surface active agent and/or metallic soap for use in chloroprene polymer compounding and processing.
Matches 1 - 50 out of 68 1 2 >