inorganic (Total 30225 Patents Found)

Pigments, made from pulverized Smalti or specifically formulated, highly-pigmented glass, suitable for coloring a variety of construction, industrial and other matrices are described, as well as methods for producing and using the pigments. For example, the pigments may be used to color concrete, plaster, grout, shotcr...
The present invention provides a method for firmly and inexpensively bonding at low temperature a polymer film to another polymer film or to a glass substrate without the use of an organic adhesive. A method for bonding a polymer film includes a step (S 1 ) for forming a first inorganic material layer on part or all of...
Nanoclusters comprising inorganic nanocrystals and a biodegradable polymer are disclosed. The inorganic nanocrystals have a mean particle size of 1 to 500 nm. The inorganic nanocrystals are contained within a core of the nanoclusters, on the surface of the nanoclusters, contained within a core of the nanoclusters, disp...
The invention provides an electroconductive paste comprising metallic particles, an inorganic reaction system, and an organic vehicle. The inorganic reaction system comprises a lead-tellurium-magnesium-zinc composition of Formula (III): Pb a —Te b 13 (Mg w —Ca x —Sr y —Ba z )—Zn f -M d -O e , wherein 0<a, ...
The present invention provides a process for depositing an oxide coating on an inorganic substrate, including providing an aqueous composition containing a tetraalkylammonium polyoxoanion and lithium hydroxide; contacting the aqueous composition with an inorganic substrate for a time sufficient to deposit a lithium pol...
The invention relates to an electro-conductive paste comprising an inorganic reaction system with a high glass transition temperature in the preparation of electrodes in solar cells, particularly in the preparation of electrodes in MWT solar cells, particularly in the preparation of the metal wrap through, or plug, ele...
The present invention concerns metal-organic hybrid solids having a modified outer surface. These solids can be used, for example, for the storage and vectoring of molecules of interest such as pharmaceutically active ingredients, compounds of interest in cosmetics and markers, for example contrast agents. These solids...
The present invention relates to a method for preparation of an ultraviolet (UV)-curable inorganic-organic hybrid resin containing about or less than 4% volatiles and less than 30% organic residues. The UV-curable inorganic-organic hybrid resin obtained according to this method can be UV-cured within a markedly very sh...
A skin is applied to a ceramic honeycomb. The skin is formed by applying a skin-forming composition and drying it. The skin-forming composition includes a carrier liquid, colloidal silica and/or colloidal alumina, and an inorganic filler. The filler includes an inorganic fiber. The filler may contain low aspect ratio p...
The invention relates to a method for functionalization of inorganic particles by polymers comprising at least one recurrent unit bearing at least one proton exchange group comprising the following steps: a) a step for functionalization of inorganic particles by an anionic polymerization termination agent compri...
A product in the form of colored inorganic particles including one or a number of melanin pigments, a process for its preparation and to its use, especially in the field of cosmetics, for make-up for the exoskeleton and/or for the skin, and in protecting human skin against UV radiation....
Primer compositions for adhering overcoatings derived from in situ polymerizations of uncured monomers onto inorganic substrates are disclosed. These primer compositions comprise at least one non-amino- or non-amido-containing silane, at least one of certain metal esters, and preferably an acidic material. The overcoat...
The method of the present invention provides an improvement upon prior art methanol carbonylation methods which substantially reduces the production of carbonyl impurities. The production of carbonyl impurities, particularly acetaldehyde, crotonaldehyde, and 2-ethyl crotonaldehyde, in methanol carbonylation react...
A process for removing inorganic gels and dispersed, particulate incompressible solids from a highly acid aqueous slurry (e.g., pH of -2 to +3) and a soluble metallic chloride content (e.g., 3 to 50%) involving rapidly and intimately contacting the slurry with a cationic Mannich polyacrylamide of molecular 4-15 million...
A ceramic composition for forming a ceramic dielectric body having a dielectric constant of less than about 4.2 at 1 MHz and a linear thermal expansion coefficient of 2.5-3.0 ppm/°C. from room temperature to 200° C. The composition comprises a mixture of finely divided particles of 20-50 wt. % borosilicate glass, 40-...
The present invention relates to a method for producing nanocomposite dispersions comprising composite particles of inorganic nanoparticles and organic polymers in a continuous phase, especially in a dispersion medium, as well as to the nanocomposite dispersions thus obtained and to the use thereof....
The invention relates to a microcapsule, in particular, for immobilizing organic or inorganic solids, liquids and/or gases, which is to be used in the fields of food engineering, pharmaceuticals and/or chemistry. The inventive microcapsule comprises a preferably spherical core containing the substance to be immobilized...
Components made from solid fiber inorganic-organic-polymer matrix composites and methods of making the components and composites are provided. In one embodiment, and by way of example only, the method includes the steps of impregnating a fiber preform with a liquid resin comprising at least one compound selected from t...
A polysesquioxane composition, comprising (i) a polysesquioxane matrix comprising sesquioxane moieties comprising a metallic element; (ii) a hydrophilic component; and (iii) a proton-conducting component, is provided. The metallic element can be silicon, aluminum, titanium, zirconium, germanium, or a mixture of two or ...
The present invention is a composite material containing a mix of dosimeter material powder and a polymer powder wherein the polymer is transparent to the photons of wavelengths absorbed by the dosimeter material powder. The present method includes a method of interrogation that is substantially independent of dose rat...
A heat insulating/sound absorbing material wherein the entire surface of an inorganic fiber mat is covered with a synthetic resin film or films and a method of producing the same. Front and rear surfaces of an inorganic fiber mat 12 as well as both side surfaces along a longer side thereof are covered with synthetic ...
The present invention provides a process for obtaining fullerene-like metal chalcogenide nanoparticles, comprising feeding a metal precursor selected from metal halide, metal carbonyl, organo-metallic compound and metal oxyhalide vapor into a reaction chamber towards a reaction zone to interact with a flow of at least ...
The present invention relates to composites comprising inorganic micro pigments and/or fillers in the form of surface-phosphated microparticles, whose surface is at least partially coated with finely divided with alkaline earth carbonate nanoparticles by means of binders based on copolymers comprising as the monomers o...
Nanocomposites and method of making same are provided using nanoplatelets. A nanocomposite is provided, and the nanocomposite includes nanoparticles, inorganic platelets, and a polymer material. A method is provided for dispersing nanoparticles into a polymeric material by using inorganic nanoplatelets....
The present invention relates to a cosmetic composition comprising: (i) boron nitride; and (ii) one or more kinds of inorganic powders selected from the group consisting of cerium oxide, titanium oxide, talc, aluminum oxide, iron oxide, zinc oxide and mica. UVA, UVB and near-IR may be simultaneously screened by applyin...
A process is provided for forming a rapid-hardening inorganic foam, based on the reaction of the following two components: (a) a solid component in the form of a reactive powder having at the same time structure-building and pore-forming properties, and (b) a liquid component in the form of an alkali metal silicate (wa...
A cleaning composition is provided according to the invention. The cleaning composition includes a product of mixing an acid component, a source of phosphoric acid component, and an oxidant component. The molar ratio of oxidant component to phosphoric acid component is preferably between about 2:1 and about 1:2, and th...
A method is provided for enhancing corrosion resistance of a metal surface that includes the step of forming a sol-gel coating in which nanostructured zinc phosphate (Zn 3 (PO 4 ) 2 ) and zinc oxide (ZnO) phases are present in the mixture. The method may include the steps of mixing an organosilane, organometallic, orga...
A method of producing an inorganic fine particle dispersion liquid, the method comprising subjecting a dispersion liquid including a water-soluble organic cationic compound, a water-soluble polyvalent metal compound, and inorganic fine particles to a dispersing process by a head-on collision high-pressure dispersing ma...
A nanoporous inorganic material with high three-dimensional regularity having a large number of fine pores having a nanometer-order size in an inorganic skeleton structure, which has a pore size of 0.5 to 5 nm at a peak of a pore size distribution determined from a nitrogen adsorption isotherm, and a half-width of 1 (2...
Die Erfindung betrifft ein biologisch abbaubares Stabilisierungsmittel-Konzentrat für wäßrige Bleich- und Behandlungslösungen auf Basis von Wasserstoffperoxid und anderen anorganischen oder organischen Peroxoverbindungen. Der Einsatz des ökologisch unerwünschten DTPA oder sonstiger biologisch schlecht abbaubarer ...