Abstract: This invention relates to the synthesis and isolation of colloidal silver particles through the use of thermomorphic polymers and the resulting composition. It further relates to the use of the resulting composition in the preparation of inks for printing with silver-containing inks.

Abstract: Improvements to the electrical sensing zone instrument are described that allow the good accuracy of this type of instrument to be applied to the measurement of the size of particles of carbon black. The improvements include a concentrated aqueous electrolyte containing KI or NaI, a surfactant soluble in the electrolyte capable of dispersing particles of carbon black, and an anode electrode that is made of silver at the surface touching the electrolyte. The silver anode electrode prevents the degradation of the electrolyte by light and electrolysis.

Abstract: A 2-cyanoacrylate-based composition comprises a coloring material that changes color with curing of 2-cyanoacrylate. The composition has good visibility and excellent workability as it is colored before curing, and changes color with curing as it becomes colorless or light-colored after curing, thereby providing bonded, filled or surface treated portions with good appearance.

Abstract: The present invention relates to a metal-ceramic high temperature super-conductor composite having improved mechanical stability and cooling performance as well as to an improved method for bonding a ceramic high temperature superconductor to a metal surface wherein a bonding is provided, avoiding damage during the cooling of the composite below the critical temperature of the superconductor.

Abstract: This invention relates to a thermistor comprising a pair of opposite electrodes and a thermistor body positioned between the pair of electrodes, wherein the thermistor body consists of a cured product of the resin composition comprising an epoxy resin including a cycloaliphatic epoxy resin, a curing agent and electrically conducting particles.

Abstract: A process for making an aerogel-electrolyte-metal composite includes contacting an aerogel with an electrolyte to form an aerogel-electrolyte composite; contacting the aerogel-electrolyte composite with a metal precursor to form an aerogel-electrolyte-precursor composite; and converting the metal precursor of the aerogel-electrolyte-precursor composite to metal crystals to form the aerogel-electrolyte-metal composite. In addition, an aerogel-electrolyte-metal composite is formed by the process, wherein the average longest dimension of the metal crystals is about 1 to about 3 nanometers, and wherein the metal crystals are about 30% to about 100% dispersed.

Abstract: To provide a composite excellent in mechanical strength or in electric conductivity and obtained by combining a carbon nanotube structure and ceramics, and a method of manufacturing the same. The composite is composed of the carbon nanotube structure and the ceramics, and, in the carbon nanotube carbon nanotube structure, functional groups bonded to multiple carbon nanotubes are chemically bonded to mutually cross-link to construct a network structure.

Abstract: The invention provides an organic positive temperature coefficient thermistor provided with a pair of mutually opposing electrodes and a thermistor element with a positive resistance-temperature characteristic situated between the pair of electrodes, wherein said thermistor element contains a cured body derived from a mixture comprising an epoxy resin, a curing agent and conductive particles, and there is included in the epoxy resin and/or curing agent a compound which imparts flexibility to the cured body.

Abstract: Tribocharging-reducing conformal coating are provided for a flexible circuit, which reduce tribocharge voltage of a coated flexible circuit to less than about 15V, preferably less than about 10 V. Coating formulations include at least about 1% of a polypyrrole. Flexible circuits having a tribocharge voltage of less than about 15V, preferably less than about a 10V comprise at least one polymeric dielectric substrate, and a conductive layer formed thereon including at least one conductive element such as a trace, bond pad and/or a lead device, and a layer of a conformal coating wherein the conformal coating comprising at least about 1% of a polypyrrole compound.

Abstract: The present invention relates to a method of preparing a novel water-soluble and self-doped polyaniline graft copolymer, wherein aniline was grafted onto a poly(styrenesulfonic acid-c-aminostyrene) backbone. The graft copolymer is useful for advanced applications such as electrode manufacture, EMI shielding, static electricity dissipation, metal anti-corrosion, electrochromic materials, sensors, functional film and marine-fouling prevention.

Abstract: This invention relates to electrophoretic displays having improved performance. The threshold promoter of the present invention may induce or significantly enhance the threshold effect by improving the particle-particle interaction and/or the particle-electrode interaction. The promoter may be present in the system as a soluble or micelle molecule in the electrophoretic fluid or an adsorbed or chemically bonded molecule on the surface of particles. The use of such a threshold promoter does not show a detrimental effect on the display switching rate.

Abstract: A method of producing a fine metal component where a plated coating is deposited on a conductive film exposed at fine through-hole pattern portions in a mold to produce a fine metal component, wherein the conductive film is made using a conductive paste comprised of a metal powder in which the metal particles are magnetically linked together in a chain shape.

Abstract: To provide a resistance element having an electric resistance body with excellent stability and a method of manufacturing the same. The resistance element includes an electric resistance body, on a base body surface, consisting of a carbon nanotube structure layer 14, which configures a mesh structure in which at least plural carbon nanotubes are cross-linked to one another. The method of manufacturing the resistance element includes: an applying step of applying the base body surface 12 with a liquid solution containing carbon nanotubes having functional groups; and a cross-linking step of forming the carbon nanotube structure layer 14, used as an electric resistance body, that configures a mesh structure in which the plural carbon nanotubes are cross-linked to one another through curing of the liquid solution after application.

Abstract: Disclosed are a polymer electrolyte having improved hot water resistance and radical resistance, a proton conductive membrane comprising the polymer electrolyte, and a membrane-electrode assembly including the proton conductive membrane. The polymer electrolyte comprises at least one polymer selected from polyether, polyketone, polyetherketone, polysulfone, polyethersulfone, polyimide, polyetherimide, polybenzimidazole, polybenzothiazole, polybenzoxazole and the like. The polymer comprises a repeating structural unit with either or both of an aromatic ring and a heterocyclic ring, and a repeating structural unit represented by the formula (1): wherein X is a single bond, an electron-withdrawing group or an electron-donating group; R is a single bond, —(CH2)q— or —(CF2)q— where q ranges from 1 to 10; m is from 0 to 10; k is from 0 to 5; l is from 0 to 4; and k+1?1.

Abstract: There is provided a low dielectric constant material, which is excellent in thermal resistance, has low dielectric constant, and is applicable to a semiconductor device or electric appliances, an insulation film between semiconductor layers using the same, and the semiconductor device. The material is the low dielectric constant material having thermal resistance, which contains borazine skeletal molecules shown by the following formula (1) and the like in an inorganic or organic material molecule.

Abstract: The composition relates to amino-imine compounds used in the formation of 1,3-diimine copper complexes for deposition of copper films.

Abstract: A sensor for chemical species or biological species or radiation presenting to test fluid a polymer composition comprises polymer and conductive filler metal, alloy or reduced metal oxide and having a first level of electrical conductance when quiescent and being convertible to a second level of conductance by change of stress applied by stretching or compression or electric field, in which the polymer composition is characterized by at least one of the features in the form of particles at least 90% w/w held on a 100 mesh sieve; and/or comprising a permeable body extending across a channel of fluid flow; and/or affording in-and-out diffusion of test fluid and/or mechanically coupled to a workpiece of polymer swellable by a constituent of test fluid.

Abstract: A polymer dopant for electrially conducting, photoconducting and semiconducting components and devices and novel polymers comprising electron accepting groups that are suitable as polymer dopants.

Abstract: The invention provides an adduct comprising a carbon nanotube and a transitional metal coordination complex, wherein the metal of the complex is attached by a covalent linkage to at least one oxygen moiety on the nanotube.

Abstract: Disclosed is a conductive composition used for a conductor of an electronic component, comprising a metal particle and a metal oxide particle which has an average particle size of 5 to 60 nm, a melting point of 1500° C. or higher, and a content of 0.1 to 10.0 wt % based on the amount of the metal particle. According to the conductive composition, even when the metal particle is made fine, a sintering initiation temperature can be adequately increased, thus a generation of a crack and a de-lamination can be prevented easily and firmly.