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7241489 |
Opaque flake for covert security applications
Opaque flakes, such as pigment or bright flake used in paints and inks, have a selected shape and/or other indicia to provide a covert security feature to an object. In some embodiments the...
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7241399 |
Synthesis of nanoparticles
Methods for the preparation of inorganic nanoparticles capable of fluorescence, wherein the nanoparticles consist of a host material that comprises at least one dopant. The synthesis of the...
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7238425 |
Telescoped multiwall nanotube and manufacture thereof
The invention relates to a method for forming a telescoped multiwall nanotube. Such a telescoped multiwall nanotube may find use as a linear or rotational bearing in microelectromechanical systems...
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7238424 |
All-dielectric optically variable pigments
The light transmitted and reflected by all-dielectric optically variable pigments varies according to viewing angle. The color travel of an all-dielectric optically variable pigment depends on...
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7235307 |
Process for forming nitrocellulose films
A process of forming a nitrocellulose film on a carrier includes the steps of (i) atomizing a nitrocellulose solution to form a plurality of fine nitrocellulose particles and (ii) evenly spraying...
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7235300 |
Titanium-containing interference pigments and foils with color shifting properties
Interference pigment flakes and foils are provided which have color shifting properties. The pigment flakes can have a symmetrical coating structure on opposing sides of a reflector layer, can have...
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7235299 |
Beads of a phenolic compound and a method of obtaining same
The present invention relates to a novel presentation of a phenolic compound in the solid form. More particularly, the invention provides beads of hydroquinone. The invention also pertains to the...
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7235298 |
Doped zinc oxide powder, process for its preparation, and its use
Pyrogenically prepared, doped zinc oxide powder, wherein the doping component comprises at least one oxide from the group aluminum, gallium, indium, germanium, tin and is present in the doped zinc...
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7235193 |
Complex lithium metal oxides with enhanced cycle life and safety and a process for preparation thereof
This invention relates to complex lithium metal oxides, which are cathode active materials of a lithium or lithium ion secondary battery with enhanced cycle life and safety, and a process for...
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7230750 |
Electrophoretic media and processes for the production thereof
A first electrophoretic medium comprises an electrically charged particle suspended in a suspending fluid, the particle having a polymeric shell having repeating units derived from at least one...
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7229690 |
Microspheres including nanoparticles
A microparticle can include a central region and a peripheral region. The peripheral region can include a nanoparticle, such as a metal nanoparticle, a metal oxide nanoparticle, or a semiconductor...
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7226661 |
Synthesis of quinones and phenols on solid support
Generally, and in one form, the present invention is a method of making a benzene-modified compound on solid support that includes the steps of forming an (oxy)(aryl)carbene complex, esterifying...
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7226660 |
Conductive fine particles, method for plating fine particles, and substrate structural body
This invention provides a conductive fine particle having an ability of relaxing the force applied to a circuit of a substrate or the like. A conductive fine particle, comprising a core fine...
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7223476 |
Composite flakes and methods for making and using the same
Methods for making composite flakes are disclosed. The composite flakes are formed from particles and one or more monomers and/or resins or resin systems. The polymer matrix of the flakes is highly...
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7223474 |
Heteroporphyrin nanotubes and composites
Heteroporphyrin nanotubes, metal nanostructures, and metal/porphyrin-nanotube composite nanostructures formed using the nanotubes as photocatalysts and structural templates, and the methods for...
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7223473 |
Porous inorganic/organic hybrid particles for chromatographic separations and process for their preparation
Novel material for chromatographic separations, processes for its preparation, and separations devices containing the chromatographic material. In particular, the disclosure describes porous...
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7223472 |
Gloss pigments having high colour saturation
The invention relates to coloured gloss pigments having specific particle dimensions comprising a transparent core of a silicon oxide of the composition SiO 0.03 to SiO 0.95 and, optionally,...
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7223067 |
Flow machine with a ceramic abradable
The flow machine is furnished with an abradable ( 10 ) made of a particle composite material. This so-called composite ( 1 ) contains granular core particles ( 2 ) of a ceramic material. The...
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7220483 |
Method of treating fluoropolymer particles and the products thereof
Fluoropolymer particles are subjected to high energy treatment so as to change the chemical functionality of the particle surfaces and thereby change the surface characteristics of the particles....
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7220482 |
Aligned fine particles, method for producing the same and device using the same
The present invention provides aligned fine particles that are aligned on a substrate. An organic coating film is bonded to surfaces of the fine particles is formed on the surfaces of the fine...
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7220481 |
High dielectric constant composite material and multilayer wiring board using the same
A high dielectric composite material obtained by subjecting submicron particles of an inorganic filler containing a metal as its essential component to an insulating treatment such as a chemical...
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7217431 |
Controlled agglomeration
A process for the preparation of a particulate material by a controlled agglomeration method, i.e. a method that enables a controlled growth in particle size. The method is especially suitable for...
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7214428 |
Highly luminescent functionalized semiconductor nanocrystals for biological and physical applications
The present invention provides for detection apparatus with functionalized fluorescent nanocrystal compositions and methods for making and using these compositions in biological detection...
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7214427 |
Composite beads comprising magnetizable substance and electro-conductive substance
This invention relates generally to the field of moiety or molecule isolation, detection and manipulation and library synthesis. In particular, the invention provides a bead, which bead comprises:...
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7211608 |
Method for pretreatment of filler, modified filler with a hydrophobic polymer and use of the hydrophobic polymer
A modified filler used in the making of paper or the like, preparation of the filler and its use. The modified filler comprises a filler known as such, e.g. Calcium carbonate, kaolin, talc,...
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7211325 |
Fluoride salt coated magnesium aluminate
A particle having a magnesium aluminate core and a fluoride salt coating on the core. The particle has been heated in an oxidizing atmosphere to a temperature in the range of about 400° C. to...
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7210526 |
Solid state pump
The present invention is a material and method that enables creation of an in situ pumping action within a matrix or otherwise porous media. This pumping action may be used to move materials,...
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7208134 |
Bioprocesses enhanced by magnetic nanoparticles
One aspect of the present invention relates to magnetic nanoparticles colloidally stabilized in aqueous milieu by association with an organic phase. The organic phase may be either a fluorinated...
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7205255 |
Electrode catalyst for fuel cell and method for production thereof
An electrode catalyst for a fuel cell is provided which excels in catalytic activity and catalytic durability. The electrode catalyst for the fuel cell has noble metal-containing particle deposited...
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7205160 |
Multiplex flow assays preferably with magnetic particles as solid phase
Heterogeneous assays for different analytes in a single biological sample are performed simultaneously in a multiplexed assay that combines flow cytometry with the use of magnetic particles as the...
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7205049 |
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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7205048 |
Functionalized fluorescent nanocrystal compositions and methods of making
The present invention provides for functionalized fluorescent nanocrystal compositions and methods for making these compositions. The compositions are fluorescent nanocrystals coated with at least...
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7204876 |
Calcium phosphate cements made from (TTCP) with surface whiskers and process for preparing same
A tetracalcium phosphate (TTCP) particle for use in preparing a fast-setting, bioresorbable calcium phosphate cement is disclosed. The TTCP particle has a basic calcium phosphate whiskers on a...
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7202288 |
Laser-markable pigments containing an absorber coated with a marker
Laser-markable pigments which are distinguished by the fact that an absorber is coated with a marker and optionally with a diffusion barrier are described. Further, processes for the preparation of...
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7201962 |
Hemocompatible coated polymer and related one-step methods
A polymer with a hemocompatible film or coating is manufactured by a one-step method comprising polymerizing monomer droplets comprising at least one crosslinking agent to form a polymer and...
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7201941 |
Process for production of surface-treated particulate water-absorbent resin
An object of the present invention is to provide an excellent process for production of a surface-treated particulate water-absorbent resin wherein the process adopts a surface-treatment process...
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7198847 |
Nanocrystals
Provided herein are compositions of functionalized, fluorescent nanocrystals comprising fluorescent nanocrystals coated with an imidazole-containing compound; compositions of functionalized,...
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7198845 |
Shaped trilobal particles
An elongate, shaped particle having three protrusions each extending from and attached to a central position aligned along the central longitudinal axis of the particle, the cross-section of the...
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7195723 |
Colloidal solutions and nanocomposites of electrides and alkalides and methods of use
A colloidal solution and/or nanocomposite having enhanced energy transfer between thermal, electron, phonons, and photons energy states. The composition comprises a synergistic blend of electrides...
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7195721 |
Quantum lilypads and amplifiers and methods of use
A nanocomposite having enhanced energy conversion between thermal, electron, phonons, and photons energy states. The composition comprises a synergistic blend of nanoscale powders wherein the...
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7192785 |
Water-soluble luminescent quantum dots and biomolecular conjugates thereof and related compositions and methods of use
The present invention provides a water-soluble luminescent quantum dot, a biomolecular conjugate thereof and a composition comprising such a quantum dot or conjugate. Additionally, the present...
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7192649 |
Passivation layer on aluminum surface and method thereof
A protective passivation layer is formed on the surface of an aluminum mass, such as bare aluminum particles, creating a protected aluminum mass. Formation of the protective layer onto the aluminum...
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7192643 |
Toughened cementitious composites
The present invention relates to the field of toughening and reinforcing brittle matrix materials, and more specifically to the structural fibers made from an oriented film, which enhance the...
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7192539 |
Cobalt oxide particles and process for producing the same, cathode active material for non-aqueous electrolyte secondary cell and process for producing the same, and non-aqueous electrolyte secondary cell
The present invention relates to cobalt oxide particles useful as a precursor of a cathode active material for a non-aqueous electrolyte secondary cell which is capable of showing a stable crystal...
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7189454 |
Carbon coated high luster materials
A platy pigment substrate having a carbon-containing coating thereon is provided wherein the coating comprises a pyrolyzed carbon-containing ionic species. The products of the present invention may...
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7189452 |
Matt, thermoformable, IR-reflective polyester film
Biaxially oriented polyester films formed from a crystallizable polyester having increased diethylene glycol content and/or increased polyethylene glycol content, and/or increased isophthalic acid...
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7189451 |
Multilayer, matt, thermoformable, IR-reflective polyester film
Multilayer, biaxially oriented polyester films which include as a constituent of the base layer B, a crystallizable polyester with increased diethylehe glycol content and/or increased polyethylene...
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7186763 |
Material for imparting thixotropy and pasty resin composition
Surface-treated calcium carbonate characterized by giving, upon analysis by the method of mercury penetration, a void diameter distribution curve which has a peak for the most probable void...
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7186460 |
Extension and upsetting sensor
The invention relates to core-shell particles comprising a shell which forms a matrix, and a core which is essentially solid and has an essentially monodisperse size distribution, the refractive...
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7186459 |
Liposome coated with polyhydroxyalkanoate and production method thereof
A structure, which has both a drug holding capability and a sustained release ability utilizing a liposome and mechanical strength of a polyhydroxyalkanoate. This structure is excellent in holding...
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