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8182867 |
Producing composite nanoparticles containing organic ions
A method for producing a composite nanoparticle, including the steps of, collapsing at least a portion of a polyelectrolyte polymer in solution about one or more precursor moieties to form a...
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8173209 |
Polyolefin dispersion technology used for resin coated sand
A polymer-coated particulate material having: a particulate substrate; and an applied compound, wherein the applied compound coats at least 50% of the surface of the particulate substrate, and...
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8173208 |
Method for producing dustless graphite spheres from waste graphite fines
A method for producing graphite spheres from graphite fines by charging a quantity of spherical media into a rotatable cylindrical overcoater, charging a quantity of graphite fines into the...
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8168095 |
Spray-drying process for the manufacture of dye-loaded particles
According to a first aspect of the invention, a process is provided for the preparation of amorphous particles comprising a homogeneous distribution of one or more dyes encapsulated by an...
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8163336 |
Methods for preoducing coated phosphors and host material particles using atomic layer deposition methods
Layers of a passivating material and/or containing luminescent centers are deposited on phosphor particles or particles that contain a host material that is capable of capturing an excitation...
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8163388 |
Compositions comprising metal-modified silica nanoparticles
A composition comprising particles with a transition metal imbedded therein is disclosed. Specifically, the mole ratio of transition metal to particles is from about 25:1 to about 50:1. The...
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8158193 |
Highly luminescent color-selective nanocrystalline materials
A nanocrystal capable of light emission includes a nanoparticle having photoluminescence having quantum yields of greater than 30%.
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8158194 |
Method for preparing surface-modified semiconductive and metallic nanoparticles having enhanced dispersibility in aqueous media
Water-dispersible nanoparticles are prepared by applying a coating of a amphipathic dispersant to the surface of a hydrophobic nanoparticle comprised of a semiconductive or metallic material. The...
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8147908 |
Increased throughput for large-scale production of low melt organoamine stabilized silver nano-particles
Process for producing organoamine-stabilized silver nanoparticles with a molar ratio of silver salt to organoamine of about 1:4 to about 1:10 are disclosed. The process includes: forming a solution...
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8142843 |
Aerogel particles and methods of making same
Aerogel particles having a mean particle size less than 1 micron, products containing the same, processes of making the same, and uses thereof are described. A process of making the particle is...
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8137746 |
Process for making water-swellable material comprising coated water-swellable polymers
This invention is directed to a process for making solid, typically particulate, water-swellable material comprising coated water-swellable, preferably hydrogel-forming polymers, which are coated...
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8133586 |
Silicone microparticles comprising silicone elastomer spherical microparticles coated with polyorganosilsesquioxane, and method of producing same
Provided are silicone microparticles including 100 parts by mass of silicone elastomer spherical microparticles having a volume average particle diameter within a range from 0.1 to 100 μm, and 0.5 ...
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8133531 |
Titanium dioxide particles coated via an atomic layer deposition process
Titanium dioxide particles are coated first with an interstitial coating and then with silicon dioxide or alumina. The coatings are suitably applied via an atomic layer deposition process. The...
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8129438 |
Method for producing foamed polyolefin resin beads
Foamed polyolefin resin beads having antistatic properties obtained by a process, which includes dispersing polyolefin resin beads into an aqueous medium, injecting a blowing agent, stirring and...
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8129022 |
Fluororesin film and process for its production
A fluororesin film, of which discoloration, a change in the visible light transmittance and a decrease in the mechanical strength can be suppressed for a long period of time even though it contains...
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8124232 |
Coated conductive powder and conductive adhesive using the same
It is an object of the present invention to provide a coated conductive powder particularly useful as the conductive filler of an anisotropic conductive adhesive used for electrically...
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8118896 |
Coated abrasive materials and method of manufacture
A method of coating ultrahard abrasive particles having vitreophilic surfaces, or treated to render their surfaces vitreophilic, are coated with an oxide precursor material, which is then heat...
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8118924 |
Self-dispersed pigments and methods for making and using the same
A method of modifying a pigment that includes reacting a reactive compound having an X—[Y]n reactive group with a secondary compound N—S—ZM to form a substituted reactive intermediate [Y]a—...
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8114475 |
Adsorbents for smoking articles comprising a non-volatile organic compound applied using a supercritical fluid
A surface-modified adsorbent and a process for making a surface-modified adsorbent are provided. The process involves providing an adsorbent and a non-volatile organic compound to a vessel,...
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8114469 |
Li4Ti5O12, Li(4-α)ZαTi5O12 or Li4ZβTi(5-βO12 particles, processes for obtaining same and use as electrochemical generators
A process for synthesizing particles of an oxide corresponding to a formula selected from: Li4Ti5O12; Li(4-α)ZβTi5O12; and Li4ZαTi(5-β)O12, said process including the steps of: a) preparing an int...
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8105652 |
Methods of making decomposable thin films of polyelectrolytes and uses thereof
A decomposable thin film comprising a plurality of polyelectrolyte layers of alternating charge, wherein decomposition of the thin film is characterized by degradation of at least a portion of the...
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8101234 |
Highly luminescent color-selective nanocrystalline materials
A nanocrystal capable of light emission includes a nanoparticle having photoluminescence having quantum yields of greater than 30%.
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8096261 |
Method and system for applying particulate solids on a substrate
The invention relates to a substrate, a method for spraying particulate solids onto a substrate and an apparatus for spraying particulate solids onto a substrate covered with a wet and/or adhesive...
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8096262 |
Method and device for applying fluids
This document describes a process and a device for applying fluids, specifically particle material, on an area to be coated, which is viewed in forward moving direction of the coater, that fluid is...
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8097304 |
Method of forming nano-particle array by convective assembly, and convective assembly apparatus for the same
A method of forming a nano-particle array by convective assembly and a convective assembly apparatus for the same are provided. The method of forming nano-particle array comprises: coating a...
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8088305 |
Lithium iron phosphate cathode material
Described are lithium iron phosphate cathode materials for lithium secondary batteries and methods of preparation thereof. Better cathode materials may be produced by two carbon processes. The...
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8088487 |
Metal nanoparticles, an electrode using them and a process of preparing metal nanoparticles
An object of the invention is to modify the surface of a metal nanoparticle with a cyclic phenylazomethine having a multi-ion sensing capability, thereby making the sensing of multiple substances...
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8083972 |
Copper particulate dispersions and method for producing the same
A copper particulate dispersion containing copper particulates coated with water-soluble polymers and hydroxycarboxylic acid; hydroxycarboxylic acid; and polyhydric alcohol and/or a polar solvent....
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8075997 |
Composition and method for making a proppant
The present invention relates to proppants which can be used to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more proppants of the...
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8071215 |
Hydrophobic silica and its use in silicone rubber
Hydrophobic pyrogenic silica doped with potassium by means of aerosol is prepared by reacting a pyrogenic silica doped with potassium by means of aerosol with a surface-modifying agent. It can be...
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8062703 |
Preparation of nanoparticle materials
A method of producing nanoparticles comprises effecting conversion of a nanoparticle precursor composition to the material of the nanoparticles. The precursor composition comprises a first...
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8064203 |
Process for preparing conductive films and articles prepared using the process
A free standing film includes: i. a matrix layer having opposing surfaces, and ii. an array of nanorods, where the nanorods are oriented to pass through the matrix layer and protrude an average...
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8048525 |
Hybrid nanoscale particles
An adsorption method includes the step of adsorbing hybrid particles from a colloidal dispersion of such particles at an interface between the dispersion and a second phase, said hybrid particles...
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8038987 |
Process for the preparation of coated polymer particles
A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting porous, surface-functionalized, superparamagnetic...
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8038970 |
Process for producing metal peroxide films
Disclosed are adhesive coating compositions containing a metal peroxide for producing clear colorless adhesive coatings on substrates, particularly micro particulate substrates. In one preferred...
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8039048 |
Algae resistant roofing granules with controlled algaecide leaching rates, algae resistant shingles and process for producing same
A process for forming algae-resistant roofing shingles comprises producing algae-resistant granules, and adhering the granules to a shingle stock material. The algae-resistant roofing granules are...
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8034432 |
Roofing granules of enhanced solar reflectance
Roofing granules, methods for their preparation, having a Total Solar Reflectance of at least 25% on a substrate or carrier.
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8034400 |
Soft-lift off of organic nanofibers
The invention relates to a method of releasing an ensemble of nanofibers from a dielectric substrate as well as to applications of the method. The organic nanofibers are grown on the substrate and...
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8029899 |
Coated particles and coating compositions comprising coated particles
The invention relates to coated particles comprising particles and a crosslinked polysiloxane coating and to a process for the manufacture of said coated particles. Further, the invention relates...
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8029851 |
Nanowire fabrication
Techniques for making nanowires with a desired diameter are provided. The nanowires can be grown from catalytic nanoparticles, wherein the nanowires can have substantially same diameter as the...
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8025930 |
Method for fabricating metal-coated organic crystal
A method for fabricating metal-coated organic crystal wherein a reaction of an organic crystal with transition metal salt in alkaline aqueous solution under visible light irradiation, wherein, when...
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8021580 |
Conductive metal paste
The present invention provides a conductive metal paste, available for fabrication of a metal fine particle sintered product layer, which has excellent adhesion to a surface of an underlying...
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8017181 |
Method for preparing core/shell structure nanoparticles
A nanoparticle having a core/shell structure can be rapidly and reproducibly prepared by the inventive method which comprises: (i) dissolving a shell precursor in a solvent to form a shell...
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8017237 |
Nanoshells on polymers
Nano-constructs comprising nanoshells and methods of using the nano-constructs for treating or ameliorating a medical condition are provided.
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8012534 |
Thermosetting coatings for particulate materials and methods of application
A process is provided for coating particulate materials with a thermoset polymeric coating that is less prone to creep or abrasion than a thermoplastic coating. The process provides for the coating...
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8012533 |
Composition and method for making a proppant
The present invention relates to proppants which can be used to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more proppants of the...
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8012601 |
Cold gas spraying method
In a cold gas spraying method, a gas jet (15) into which particles (19) are introduced is generated with the aid of a cold gas spray gun (20). The kinetic energy of the particles (19) results in a...
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8007829 |
Method to fabricate inhomogeneous particles
A method for making inhomogeneous microparticles comprises a) providing an amount of each of at least two polyelectrolytes having a charge, b) providing an amount of a counterion having a valence...
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8007906 |
Coating of organic and inorganic pigments with aldehyde or ketone resins
Coating of organic and inorganic pigments with aldehyde or ketone resins, comprising a chemical compound consisting of particles of solid organic and inorganic substances, both defined as pigments,...
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8003166 |
Composite nanoparticles, nanoparticles and methods for producing same
In various aspects provided are methods for producing a nanoparticle within a cross-linked, collapsed polymeric material. In various embodiments, the methods comprise (a) providing a polymeric...
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