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7572482 |
Photo-patterned carbon electronics
A system is provided for the manufacture of carbon based electrical components including, an ultraviolet light source; a substrate receiving unit whereby a substrate bearing a first layer of carbon...
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7455816 |
Support plate for carrying out functional tests on biological cells and method for coating the support plate
The invention relates to a method for coating a support plate for carrying out functional tests on biological cells, to a support plate for carrying out functional tests on biological cells and to...
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7387824 |
Support for image recording medium and image recording medium made from the support
A support for an image recording medium includes base paper, a polymer coating layer formed on both top and wire side surfaces, and a coating layer containing a pigment and an adhesive agent which...
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6855397 |
Image receiving material for electrophotography
An image receiving material for electrophotography having, on a support, one or more structural layers including a toner image receiving layer, wherein at least one layer of said structural layers...
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6849295 |
Method for producing a winding protection for tape-wound cores
For manufacturing a winding protection for tape-wound cores that are surrounded with a winding, a polymer film is provided that is deposited onto the tape-wound cores from a vapor phase at room...
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6818283 |
Image-receiving sheet for electrophotography
Image-receiving sheets for electrophotography are provided, which are excellent in anti-curling property and anti-cracking property of the image surface thereof and which can be easily produced....
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6808435 |
Paint for forming insulating film, and plasma display panel using the paint and method of manufacturing the same
The present invention provides a paint for forming an insulating film, which has a good wettability to a surface to be coated with the paint and has no voids or pin-holes after being fired; a...
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6743464 |
Method of making electrets through vapor condensation
A method of making an electret includes condensing vapor from the atmosphere of a controlled environment onto a dielectric article and then drying the article to remove the condensate. The...
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6716481 |
Felt having conductivity gradient
The present invention relates to a process for making an electromagnetically conductive textile, having a conductivity gradient through the thickness of the fabric, comprising the steps of (a)...
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6660325 |
Process for the application of aqueous multi-component coating agents
A process for the application of aqueous multi-component coating compositions comprising at least two components and are prepared by premixing said components. The mixture is applied to a substrate...
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6406657 |
Method and apparatus for making a fibrous electret web using a wetting liquid and an aqueous polar liquid
A method for imparting an electrostatic charge to a nonwoven fibrous web 20 . The fibrous web 20 is wetted with a wetting liquid 24 , followed by being saturated with an aqueous polar liquid ...
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6270833 |
Separator for an alkaline cell and a method of producing the separator
A new separator for an alkaline cell is provided, which can prevent deformation to an end of the separator and also prevent short circuits within the cell structure when an external force is added...
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6036810 |
Method of a making and applying a holographic identifier for garments
An identifying tag that includes a foil sheet having first and second opposing surfaces. The foil sheet is made from a mylar polyester foil and a holographic image appears on its first surface. The...
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5935717 |
Functional film having inorganic thin on surface of organic film article using the same and process for producing the same
The present invention provides a functional film composed of an organic film having a low heat resistance and an inorganic thin film in which functional particles such as photocatalytic particles...
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5872076 |
Method for reusing image recording materials and apparatus therefor
The present invention relates to a method and apparatus for reusing an image recording material wherein a releasing property is imparted to at least substrate surface of an image recording material...
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5846381 |
Process for making a printing paper with binder mixtures for paper coating slips
Papers which are coated with a paper coating slip based on a binder containing A) from 1 to 49% by weight of polymers based on esters of acrylic acid or of methacrylic acid with a C 4 -C 12 ...
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5720892 |
Method of making patterend conductive textiles
A method of making a patterned conductive textile is provided by depositing a conductive polymer film on the fabric to provide a resistivity of 1000 ohms per square or less, coating selected areas...
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5683744 |
Process for the preparation of a porous material layer covered with an electronically conductive polymer and the product obtained by this process
The invention relates to a process for the preparation of a porous material layer covered with an electronically conductive polymer and to the product obtained by this process. This process...
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5670278 |
Supports and electrodes for primary and secondary electric cells
Described is a support for electrodes of primary or secondary electric cells, said support comprising an open-mesh, three-dimensional network structure composed of plastics threads coated...
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5603982 |
Thin film solid electrolyte production method
This invention is concerned with a method for producing thin film solid polymer electrolytes and more particularly to a method for producing solid thin reinforced terpolymer electrolyte films for...
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5597658 |
Rolled single cell and bi-cell electrochemical devices and method of manufacturing the same
Rolled single cell and bi-cell electrochemical devices and method of manufacturing, wherein the anode, cathode and composite electrolyte layers are separately fed and simultaneously rolled while...
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5534304 |
Process for treating a substrate with a superabsorbent material
Process for treating a substrate, namely a fibre or a fibrous product, with a superabsorbent material, in which process there is applied to the surface of the substrate, which is not an aramid...
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RE35278 |
Process for producing electrically conductive composites and composites produced therein
Production of electrically conductive composites comprising a dielectric porous substance, e.g., fiberglass fabric, and a pyrrole polymer in the pores of such substance, by treating the porous...
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5498471 |
Flame-resistant substrate for flexible circuit boards
A thermostable substrate for flexible circuit boards having excellent flame-resistance, handling, and storage qualities may be produced by treating a substrate of a nonwoven fabric or paper with a...
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5424116 |
Electrically conducting ployester material and process of producing same
An electrically conducting material is produced by a process which includes a step of treating a polyester substrate with an aqueous alkali solution to dissolve a portion of the polyester substrate...
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5407699 |
Electrically conductive pyrrole polymers
A process is provided for forming an electrically conductive polymer of a pyrrole monomer, optionally substituted at the 3- and 4- positions. The process comprises dispersing a polymerization...
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5405657 |
Process for the production of flexible protective, auxiliary and insulating materials on a fibre basis for electrical purposes, using impregnating massas which are curable by high energy radiation
A process for the production of flexible impregnated protective, auxiliary and insulating materials on a fibre basis for electrical purposes by the application of an impregnating agent to the...
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5359735 |
Surface coating process
A process for coating a surface includes preparing a coating mixture by mixing a selected solvent with a silicone rubber adhesive sealant and applying the mixture to the surface. The mixture may be...
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5356660 |
Method for obtaining composite conductive materials based on conductive polymers, with controlled dielectrical properties
Disclosed is a method to obtain a film of composite material based on particles of conductive polymer, stabilized by a highly steric or highly ionic surfactant. The efficient stabilization of the...
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5348762 |
Process for the production of conductive layers
A process for the production of a conductive layer on a substrate, said conductive layer comprising a network of crystal needles of conductive radical cation salts based on tetrathiotetracenes,...
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5328716 |
Method of making a coated abrasive article containing a conductive backing
A method of making a coated abrasive article having an electrically conductive backing is taught, wherein electrically conductive material is incorporated into a coated abrasive backing. The coated...
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5271952 |
Anti-static anti-bacterial fibers
A method of producing fibers which are electrically conductive and which also exhibit anti-bacterial properties. The method involves treating the fibers in one or more baths which contain a...
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5254633 |
Process for the preparation of conductive polymer blends
This invention relates to a process for forming polyaniline films or coatings on a substrate and to composite articles formed by said process.
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5225495 |
Conductive polymer film formation using initiator pretreatment
This invention relates to a process for forming polyaniline films on a substrate and to composite articles formed by said process.
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5190698 |
Poly(alkylene oxide)vinyl carboxylic ester containing polymer/inorganic oxide composites and methods of making
There is disclosed a composite of 1) a polymer containing repeating units derived from a vinyl carboxylic ester having at least one organo terminated poly(alkylene oxide) side chain with the...
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5162135 |
Electrically conductive polymer material having conductivity gradient
A conductive polymeric material such as a textile fabric having a conductive polymer film may be treated with a solution containing a chemical reducing agent to reduce its conductivity. By...
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5139819 |
Fast curing and storage stable thermoset polymer thick film compositions
A thermally curable polymer thick film compositions comprising, by weight: (a) about 3-15 parts of at least one poly(hydroxystyrene) resin; (b) a crosslinking resin selected from the group...
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5108829 |
Anthraquinone-2-sulfonic acid doped conductive textiles
A textile material, such as fibers, filaments, yarns and fabrics made therefrom, is rendered electrically conductive by a polypyrrole film deposited on the textile material by chemical oxidation of...
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5100628 |
Method and apparatus for making seamless belt photoreceptors
A method and apparatus for coating photoreceptors used in copying machines. Prior to coating, an elastically deformable material is placed about the external surface of a mandrel to accommodate the...
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5045426 |
Toner adhesion-enhancing coating for security documents
A coated cellulosic web product and coating composition which provides enhanced toner adhesion for documents printed using noncontact printing devices such as laser printers is provided. The toner...
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5030508 |
Method for making electrically conductive textile materials
Fabrics are made electrically conductive by contacting the fiber under agitation conditions with an aqueous solution of an aniline compound, oxidizing agent and a doping agent or counter ion and...
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5009927 |
Method for coating fabric surface with electrically conductive film
A thin film of an electrically conductive material (16) is applied to form an electrically conductive surface (22) on a surface (18) of a polymer coated fabric (14). The method involves coating a...
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4983573 |
Process for making 90° K. superconductors by impregnating cellulosic article with precursor solution
There is disclosed an improved process for preparing a superconducting composition having the formula MBa 2 Cu 3 O x wherein M is selected from the group consisting of Y, Nd, Sm, Eu, Gd, Dy, Ho,...
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4931359 |
Electrostatic recording medium
Disclosed is an electrostatic recording medium comprising an electroconductive support and a dielectric layer formed on the electroconductive support and containing an insulating resin and a...
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4920356 |
Electrographic recording receiver
Disclosed is an electrographic recording receiver for use in a process where styli in a writing head deposit electric charges on an electrographic receiver. The receiver comprises a substrate...
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4909901 |
EMI and RFI shielding and antistatic materials and processes for producing the same
The present invention provides a multilayer fibrous material suitable for use as an EMI and RFI shielding packaging material and a process for producing the same comprising first and second outer...
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4888243 |
Process for antistatic treatment of plastic mouldings
The invention relates to a process for the preparation of plastic mouldings, preferably plastic films, antistatically treated with a transparent layer of polypyrrole; the process is characterized...
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4869949 |
Films of electrically conductive polymers
A film of an electrically conductive polymer consists of (A) a layer I which is treated on one side with an aqueous acid and contains incorporated counterions and whose thickness is 1-60% of the...
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4847115 |
Chemical synthesis of conducting polypyrrole using uniform oxidant/dopant reagents
A method for producing oxidant/dopant reagent solutions which comprises reacting a basic ferric carboxylate, preferably basic ferric acetate, with an alkyl or aryl sulfonic acid, e.g.,...
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4846922 |
Method of making deactivatable tags
This invention relates to a deactivatable tag useable with an electronic article surveillance system and comprised of planar conductive material cut into a pair of inverse, first and second spiral...
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