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7582276 Nanoscale rutile or anatase oxide and method for producing same  
The invention relates to nanoscale rutile or oxide powder that is obtained by producing amorphous TiO 2 by mixing an alcoholic solution with a titanium alcoholate and with an aluminum alcohalate...
7563431 Nickel hydroxide and method for producing same  
A process for preparing nickel hydroxide by alkaline precipitation from nickel salt solutions in the presence of complexing agents, in which the precipitation is carried out at at least two...
7470419 Granules of powdery mineral and method for production of granules  
The present application relates to granules of powdery mineral particles produced by spray granulation of a liquid slurry comprising powdery minerals particles having particle size below 10 m, at...
7261867 Production of silver sulfate grains using organo-sulfate or organo-sulfonate additives  
An aqueous precipitation process for the preparation of particles comprising primarily silver sulfate, comprising reacting an aqueous soluble silver salt and an aqueous soluble source of inorganic...
6887447 Hydrogen sulfide abatement in molten sulfur  
The present invention provides a method for inhibiting the evolution of H 2 S from sulfhydryl compounds in molten sulfur by using scavenging agents such as anhydrides and polymers thereof,...
6824756 Process for manufacturing and using a more stable formulation of sodium chlorite  
Method for producing stable sodium chlorite by pelletization of granular sodium chlorite with metal salt or salts forming hydrates with water of hydration in the pellets being more than 5% of the...
6811924 Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyte  
A LiFePO 4 carbon composite material is to be synthesized in a single phase satisfactorily to achieve superior cell characteristics. In preparing a cathode active material, a starting material for...
6794065 Photocatalytic material and photocatalytic article  
A photocatalytic material having titanium oxide crystals and anions X incorporated therein, which is prepared by at least one of a method comprising substituting anions X for some of the oxygen...
6761864 Process for generation of finely divided calcium carbonate from calcium carbonate rich industrial by-product  
An environmentally friendly process for the production of finely divided calcium carbonate suitable for industrial application from a calcium carbonate-rich by-product of nitrophosphate fertilizer...
6759026 Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides  
Methods to at least partially reduce a niobium oxide are described wherein the process includes heat treating the niobium oxide in the presence of a getter material and in an atmosphere which...
6758990 Stabilizing agent for hydroxylamine solutions  
Hydroxylamine solutions stabilized using tri(4-(2,3-dihydroxyphenyl)-4-oxabutyl)amine, tri(4-(2,3-dihydroxyphenyl)-4-keto-3-azabutyl)amine or salts thereof, and methods of stabilizing hydroxylamine...
6696093 Aldehyde donors for stabilizing peroxides  
The present invention is a method of stabilizing hydrogen peroxide in an aqueous solution, such as a circulating water slurry, comprising a peroxide, such as hydrogen peroxide. The aqueous solution...
6680039 Sulfite treatment of spent industrial wastes  
A method of treating metal-contaminated spent foundry sand, or other industrial waste, by combining the sand with a sulfite to produce insoluble metal sulfur oxide complexes that do not leach from...
6667270 Bismuth-and phosphorus-containing catalyst support, reforming catalysts made from same, method of making and naphtha reforming process  
Bismuth- and phosphorus-containing catalyst supports, naphtha reforming catalysts made from such supports, methods of making both support and catalyst, and a naphtha reforming process using such...
6645444 Metal nanocrystals and synthesis thereof  
A process for forming metal nanocrystals involves complexing a metal ion and an organic ligand in a solvent and introducing a reducing agent to reduce a plurality of metal ions to form the metal...
6617064 Stabilized aluminum hydride polymorphs  
The present invention features methods for preparing stabilized α-AlH 3 and α′-AlH 3 , compositions containing these alane polymorphs, e.g., energetic compositions such as rocket propellants,...
6592834 Calcium hydroxide, a process for the production thereof and use thereof  
Calcium hydroxide in which the average secondary particle diameter at a cumulative percentage of 50% by number in a particle size distribution is 2.0 μm or less and the BET specific surface area...
6388366 Carbon nitride cold cathode  
A cold cathode is formed of carbon nitride. The cathode may include layers of boron nitride and diamond underlying the carbon nitride. The cathodes are made by reactive laser ablation or by...
6328943 Inhibition of pyrophoric iron sulfide activity  
Methods for inhibiting pyrophoric iron sulfide activity are disclosed. Methods are disclosed for inhibiting the sulfidation of iron oxides to iron sulfides and/or the oxidation of iron sulfide to...
6306201 Bivalent iron compounds  
This invention relates to a bivalent iron compound comprising a bivalent iron salt, an amino acid and a reducing material. It is known that bivalent iron salts exhibit specific effects in wide...
6228338 Preparation of aluminum hydride polymorphs, particularly stabilized α-alh3  
The present invention features methods for preparing stabilized α-AlH 3 and α'-AlH 3 , compositions containing these alane polymorphs, e.g., energetic compositions such as rocket propellants,...
6183710 Sodium cyanide paste composition  
A sodium cyanide composition having a paste-like consistency is provided which comprises sodium cyanide, a base, water, and a rheology modifier. Also provided are processes for producing and using...
5981072 Oxidation and corrosion resistant flexible graphite composite sheet and method  
Flexible graphite sheet is made by compressing a mixture of fine particle of intercalated, exfoliated, expanded natural graphite with fine particles of intercalated, unexpanded, expandable...
5906805 Stabilized hydroxylamine solutions  
The invention provides stabilized hydroxylamine solutions. In particular, stabilized hydroxylamine solutions and processes for their preparation are provided in which the stabilizing compound is...
5906804 Magnesium hydroxide slurries  
Magnesium hydroxide slurries having the following characteristics: (i) having a solids content of between 40-80 wt. % based on the weight of the slurry with the balance being water; (ii) containing...
5869016 Production of polyorganophosphazenes having desired molecular weights  
A method for producing a polyorganophosphazene, such as, for example, poly di(carboxylatophenoxy)phosphazenel!, from polydichlorophosphazene. The polydichlorophosphazene is reacted with at least...
5811070 Process for producing calcium carbonate particles having a size of 0.1 to 1.0 μm  
A process for producing calcium carbonate particles having an average size of 0.1 to 1.0 μm, the process comprising the steps of introducing carbon dioxide into a milk of lime containing a first...
5811069 Long term-stabilized magnesium hydroxide suspension and a process for its production  
A long term stabilized magnesium hydroxide suspension which can be stored for at least six months without substantial agitation and without undergo substantial settlement nor solid hard substrate...
5800805 Aerosol deodorant product  
This invention provides a deodorant composition in a dispensing container which is pressurized with an aerosol propellant. The primary ingredients of a typical product are particulate sodium...
5783161 Stabilized hyroxylamine solutions  
The present invention relates to stabilized hydroxylamine solutions comprising as stabilizer at least one compound of the formula I R 1 R 2 N--A--NR 3 R 4 (I) in which A and R 1 to R 4 are...
5747401 Cerium and zirconium oxides, mixed oxides and solid solutions having improved thermal stability  
Mixed oxides of cerium and zirconium as well as solid solutions and cerium oxides are produced having improved thermal stability. The process involves the formation of cerium and zirconium oxides,...
5741432 Stabilized nitric acid compositions  
A composition that includes an aqueous solution of nitric acid and an additive having the formula ##STR1## or a salt thereof, in an amount sufficient to improve the oxidative stability of the...
5723101 Method for producing cerium and zirconium oxides, mixed oxides and solid solutions having improved thermal stability  
Mixed oxides of cerium and zirconium as well as solid solutions and cerium oxides are produced having improved thermal stability. The process involves the formation of cerium and zirconium oxides,...
5714201 Process for reducing dissolution time in the production and/or coating of sodium percarbonate  
A process for reducing dissolution time in the production of sodium percarbonate particles containing an alkali metal silicate as stabilizer by fluidized bed spray granulation and/or by coating...
5707597 Polyhalophosphazene solutions stable against gelation  
A solution which comprises a polyphosphazene solute, such as a polyhalophosphazene solute, and a stabilizing solvent such as diglyme. Such solution enables the polyphosphazene to remain stable for...
5703323 Pyridine and pyridone stabilizers for hydroxylammonium nitrate and hydroxylamine-containing compositions  
Disclosed is a stabilized hydroxylammonium nitrate or hydroxylamine-containing composition comprising said hydroxylammonium nitrate or hydroxylamine and a pyridine or pyridone salt, or an acid...
5690701 Process for the manufacture of particles of coated persalts  
Continuous process for the manufacture of solid alkali metal persalt particles coated by crystallization of a supersaturated aqueous solution of persalts and covering of the persalt particles in a...
5650141 Bicarbonate salt-containing deodorant cosmetic stick product  
This invention provides a deodorant cosmetic stick product which has a translucent or transparent light transmitting appearance. The cosmetic stick has a content of ingredients such as sodium...
5628990 Anhydrous cosmetic product containing deodorant and desiccant ingredients  
This invention provides cosmetic deodorant stick, roll-on and cream formulations. An invention deodorant product comprises an organic matrix having a dispersed solids phase which includes discrete...
5582811 Stable blister free flexible graphite and method  
A stable blister free flexible graphite is formed in accordance with the present invention by performing two chemical reactions including a first step of high temperature heat treatment which...
5567406 Manufacturing clear potassium sulfite  
Disclosed is a method of manufacturing potassium sulfite from a potassium hydroxide feedstock. A feedstock is tested for the presence of iron and, if the feedstock contains less than 0.3 ppm of...
5501733 Rare earth metal sulfide pigments comprising fluorine values  
Fluoridated particulates, especially external face surface-fluoridated particulates of the rare earth metal sesquisulfide pigments/colorants, advantageously encapsulated within a coating layer of...
5486365 Calcium hydrogen phosphate, a method for preparing it, and an excipient utilizing it  
The object of the present invention is to prepare a calcium hydrogen phosphate that has excellent binding properties, a large oil adsorption capacity and a specific surface area, and is therefore...
5415803 Concentrated bromine solutions  
A novel composition of matter comprises a stable solution of elemental bromine and urea in water.
5356606 Peroxidic compositions  
A composition having improved physical stability comprising an aqueous peroxidic solution of an alkali metal oxyboron compound containing alkali metal to boron in a substoichiometric mole ratio...
5354938 Modification of surface properties of hydrogen fluoride  
The surface properties of hydrofluoric acid are modified by the addition of a perfluoro compound in order to reduce the tendency of the HF to form an aerosol upon any release of HF alkylation acid...
5352424 Aluminum nitride powder having a reduced ammonia odor and a method for preparing the same  
An aluminum nitride powder that has substantially no ammonia odor after exposure to atmospheric moisture is obtained by admixing the powder with a gettering compound that sublimes or decomposes at...
5348581 Rare earth sesquisulfide compositions comprising alkali/alkaline earth metal values  
Unique compositions based on at least one crystalline rare earth sesquisulfide, well suited for the coloration of a wide variety of substrates, e.g., cosmetics, plastics, paints and rubbers,...
5338522 Stabilization of aqueous hydroxylamine solutions  
Solutions of an hydroxylamine or an at least partially neutralized hydroxylamine salt are stabilized against decomposition by adding thereto a mercaptobenzothiazole, a mercaptothiazoline, a thiuram...
5338473 Aqueous beta cobaltous hydroxide and method for making  
Beta cobaltous hydroxide is synthesized by decomposing the complex formed between cobaltous ions and a suitable complexing agent under hydrothermal conditions. Cobaltous ion and complexing agent...
Matches 1 - 50 out of 265 1 2 3 4 5 6 >