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6555024 |
Pressure-sensitive conductive ink composition
A pressure-sensitive conductive ink composition includes a thermoplastic resin and a conductive filler. The thermoplastic resin is added with a curing agent capable of a partial crosslinkable...
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6547989 |
Inorganic-metal composite body exhibiting reliable PTC behavior
An inorganic-metal composite body exhibiting PTC behavior at a trip point temperature ranging from 40° C.-300° C., including an electrically insulating inorganic matrix having a room temperature...
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6540945 |
Carbon-reinforced thermoplastic resin composition and articles made from same
Carbon fiber-filled, thermoplastic resin compositions having improved electrical properties at a given level of carbon fibers are formed from thermoplastic resin and carbon fibers associated into...
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6540944 |
Current limiting device with conductive composite material and method of manufacturing the conductive composite material and the current limiting device
A current limiting device comprises at least two electrodes; an electrically conducting composite material between the electrodes; interfaces between the electrodes and electrically conducting...
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6537468 |
Composition for ionically conductive solid polymer, ionically conductive solid polyelectrolyte, binder resin, and secondary battery
The invention is directed at an ion-conductive solid polymer-forming composition, a binder resin and an ion-conductive solid polymer electrolyte comprising (A) a polymeric compound containing...
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6533963 |
Electrically conductive flexible compositions, and materials and methods for making same
An electroconductive composition comprising an elastic matrix material and particulate filler material dispersed therein, the particulate filler material comprising fiber particles coated with a...
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6533964 |
Polymer, binder resin, composition for ionically conductive polymer electrolyte, and secondary battery
The invention provides a novel polymeric compound comprising polyvinyl alcohol units and having an average degree of polymerization of at least 20, in which some or all of the hydroxyl groups on...
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6514608 |
Semiconductive jacket for cable and cable jacketed therewith
A semiconductive jacket material for jacketing a cable comprising a minor phase material which is a semicrystalline polymer; a conductive filler material dispersed in the minor phase material in an...
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6510059 |
Conductive resin, electronic module using conductive resin, and method of manufacturing electronic module
In mounting an electronic component using a conductive resin, a conductive resin containing a specific diluent component is used as the conductive resin, or a specific diluent component is applied...
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6497932 |
Transport device for electronic components with an anticontamination coating
The transport device for electronic components is formed with at least one recess to accommodate an electronic component. In order to protect the component, the recess is provided with an...
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6482521 |
Structure with blended polymer conformal coating of controlled electrical resistivity
A conformally coated structure includes a component of an electronic assembly, such as a microelectronic device, a part of a package, or an electrically conductive trace, and a conformal coating...
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6482335 |
Conductive adhesive and method
An electrically conductive adhesive composition and method of making and using the same comprising a thermosetting resin, a hardening agent, conductive carbon powder and conductive carbon fibers...
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6479575 |
Electrical devices comprising conductive polymer blend compositions
Conductive polymer blend composites exhibiting PTC (positive temperature coefficient of resistance) behavior, comprising at least two types of polymers and preferably at least two types of...
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6461755 |
ELECTROCONDUCTIVE RESIN COMPOSITION, FUEL CELL SEPARATOR MADE OF SAID ELECTROCONDUCTIVE RESIN COMPOSITION, PROCESS FOR PRODUCTION OF SAID FUEL CELL SEPARATOR, AND SOLID POLYMER TYPE FUEL CELL USING SAID FUEL CELL SEPARATOR
The present invention provides: an electroconductive resin composition comprising: (A) a liquid crystal polyester resin capable of forming an anisotropic melt phase, in an amount of 100 parts by...
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6458883 |
Conductive rubber composition and manufacturing method and conductive rubber member thereof
The present invention provides a conductive rubber composition with a low hardness and low distortion, and exhibiting less variations in volume specific resistance value and less dependence on...
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6459358 |
Flexible moldable conductive current-limiting materials
A current limiting PTC device ( 10 ) has two electrodes ( 14 ) with a thin film of electric conducting polymer material ( 20 ) disposed between the electrodes, the polymer material ( 20 ) having...
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6436315 |
Highly conductive molding compounds for use as fuel cell plates and the resulting products
A conductive polymer is disclosed which is suitable for use in applications which require corrosion resistance including resistance to corrosion when subjected to acidic flow at temperature ranging...
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6416860 |
Electric cable and a method and composition for the production thereof
A semiconducting composition for the inner semiconducting layer of an electric cable, an electric cable incorporating the composition, and a method of producing a cross-linked inner semiconducting...
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6410625 |
Asymmetrical siloxy compounds
The present invention relates to asymmetrical siloxy compounds of the formula wherein R 1 , R 2 and R 3 are independently selected from the group consisting of alkoxy radicals having from 1 to...
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6410637 |
Water-based composition for coating a donor member
A waterborne coating composition for application to a donor member surface includes a resin binder, a conductive particle material, an additional particle material of either (1) graphite particles...
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6409942 |
Electrically conductive compositions and methods for producing same
An electrically conductive composition and a method for producing same, for example by injection molding. The composition includes a matrix comprising substantially a first thermoplastic component,...
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6407497 |
Composition for forming conductive layer and cathode ray tube employing conductive layer formed using the same
There are provided a composition for forming a conductive layer comprising 0.01˜0.1% by weight of a conductive black pigment, 0.05˜10% by weight of a binder,0.01˜50% by weight of a conductive...
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6403696 |
Fibril-filled elastomer compositions
A composite that includes an elastomer matrix into which carbon fibrils are incorporated. The fibrils are characterized as having a morphology consisting of tubes that are free of a continuous...
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6403697 |
Carbon black, method for its preparation and its applications
Carbon black having boron solid-solubilized therein, which has an electrical resistivity of not higher than 0.1 Ωcm, as measured in accordance with JIS K1469.
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6402993 |
Low adhesion semi-conductive electrical shields
A low adhesion semiconductive dielectric shield for use with cross-linked polyethylene, ethylene-propylene rubber or ethylene-propylene-diene rubber (EPDM rubber) insulation. The dielectric shield...
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6395199 |
Process for providing increased conductivity to a material
The invention presented relates to a process for providing increased electrical and/or thermal conductivity to a material, and to the materials prepared by the process. More particularly, the...
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6396384 |
Conductive polymer compositions containing perhydrotriphenylene
The invention provides polymeric PTC compositions and electrical PTC devices with high voltage capability and high switch temperatures. The polymeric PTC composition specifically includes...
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6379806 |
Heat-resistant silicone rubber composite sheet having thermal conductivity and method of producing the same
A thermally conductive heat-resistant silicone rubber composite sheet which has a heat-resistant resin film layer on at least one side of a silicone rubber sheet and can be suitably used in a hot...
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6375867 |
Process for making a positive temperature coefficient conductive polymer from a thermosetting epoxy resin and conductive fillers
A process for making an improved current limiting composition comprising mixing an epoxy thermosetting resin containing more than one 1,2 epoxy groups per molecule with an acid anhydride curing...
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6375866 |
Method for applying a conductive paint coating and articles made thereby
An electrically conductive paint for applying to substrates to make articles of manufacture including EMI/RFI shielded housings of electronic components and printing plates comprises a cross-linked...
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6376594 |
Conductive member
A conductive member is used in a state in which the conductive member maintains contact with a subject member. The conductive member has a single-body structure and is formed of a polymeric base...
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6373372 |
Current limiting device with conductive composite material and method of manufacturing the conductive composite material and the current limiting device
A current limiting device comprises at least two electrodes; an electrically conducting composite material between the electrodes; interfaces between the electrodes and electrically conducting...
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6365069 |
Process of injection molding highly conductive molding compounds and an apparatus for this process
A technique and apparatus are disclosed for injection molding highly filled conductive resin compositions. These compositions include one or more of unsaturated polyester and vinyl ester resin; a...
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6366193 |
Current limiting device and materials for a current limiting device
A current limiting device comprises at least two electrodes; an electrically conductive composite material between the electrodes; interfaces between the electrodes the said composite material; and...
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6362721 |
Electrical device and assembly
A circuit protection device is formed from a resistive element composed of a PTC conductive polymer composition and two electrodes. The conductive polymer composition contains ethylene/vinyl...
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6362722 |
Current limiting device with electrically conductive composite and method of manufacturing the electrically conductive composite
A current limiting device utilizes an electrically conductive composite material and an inhomogeneous distribution of resistance structure. The electrically conductive composite material comprises...
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6361915 |
Method of making a conductive micro-powder resin
A process for manufacturing a conductive micro-powder includes the steps of: (i) forming an aqueous dispersion of conductive material and the first surfactant, (ii) mixing a latex emulsion of a...
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6359544 |
Conductive polymer compositions containing surface treated kaolin clay and devices
The invention provides polymeric PTC compositions and electrical PTC devices with higher voltage capability and improved electrical stability. In particular, the PTC compositions and devices...
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6359053 |
Cocktail-type positive temperature coefficient (PTC) polymer blend composition and circuit protection device
A cocktail-type positive temperature coefficient (PTC) polymer blend composition, and a circuit protection device including a PTC element made from the cocktail-type positive temperature...
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6358438 |
Electrically conductive polymer composition
An electrically conductive polymer composition containing a polymer mixture containing a first crystalline polymer having a weight-average molecular weight of at least 50,000 and a second...
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6352654 |
Conductive polyphenylene ether-polyamide compositions and method for their preparation
Conductive polyphenylene ether-polyamide compositions having excellent ductility are prepared by melt blending polyphenylene ether, an unsaturated impact modifying polymer and a functionalizing...
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6331349 |
Form-in-place EMI gaskets
A form in place conductive gasket is disclosed. The gasket, foamed, gelled or unfoamed is made of one or more elastomer resins, such as silicone urethane and/or thermoplastic block copolymers and...
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6331282 |
Manganese oxyiodides and their method of preparation and use in energy storage
A method for synthesizing a manganese oxyiodide, including the steps of reducing sodium permanganate by lithium iodide at ambient temperature to obtain the manganese oxyiodide, and annealing the...
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6331353 |
Stranded conductor filling compound and cables using same
A strand filling compound for electrical cables, and cables including such a compound, which prevents migration of water lengthwise of the stranded wires of the conductor of the cable. The strand...
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6328914 |
Thick-film paste with insoluble additive
A thick-film paste for printing thick-film circuit elements, including solder stops, conductors, resistors and capacitors, and a method for using the paste. The paste has a composition that...
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6322685 |
Apparatus and method for plating coatings on to fine powder materials and use of the powder therefrom
A method using an electrically nonconductive cathode chamber with at least part of its wall area rendered permeable to ions and electrolytic solutions; premixing a predetermined quantity of an...
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6315956 |
Electrochemical sensors made from conductive polymer composite materials and methods of making same
An electrochemical sensor which is tailored for sensitivity to specific chemical analytes by selecting proper constituents. The electrochemical sensor is comprised of an immiscible polymer blend of...
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6312621 |
Via fill formulations which are electrically and/or thermally conductive, or non-conductive
A via fill formulation including electrically and/or thermally conductive particulate filler, or non-conductive, electrically conductive polymer and a resin vehicle.
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6303054 |
Electrically-semiconductive poly(amic acid) liquid compositions and their use
The present invention provides an electrically-semiconductive poly(amic acid) liquid composition and a use thereof. An electrically-semiconductive poly(amic acid) (polyimide precursor) liquid...
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6299978 |
Semiconductive polyolefin compositions and cables covered with the same
A semi-conducting composition for use as conductor shield in extruded coatings on high voltage electrical cables, and the resultant cables. The composition consists essentially of (a) a polymeric...
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