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7294410 |
Method of coating with lead-free electrodeposition coating composition and coated article
The present invention relates to a cationic electrodeposition coating composition substantially free of lead compounds, and more specifically to a method of coating an alloyed hot-dip galvanized...
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7250189 |
Increasing the hydrophilicity of carbon fiber paper by electropolymerization
An electroconductive porous substrate such as carbon fiber paper with an electroconductive polymer deposited on the carbon fibers of the paper is used as a wicking material or diffusion medium in a...
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7247230 |
Electrochemical synthesis and processing of conducting polymers in supercritical media
The present invention deals with the electrochemical synthesis of electrically conductive polymers in supercritical fluids, for example supercritical CO 2 . The use of the supercritical fluid as a...
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7204895 |
Electropolymerization method for preparing nano-tube type conducting polymer using porous template, method for preparing electrochromic device, and electrochromic device prepared therefrom
The present invention relates to an electropolymerization method for preparing a nanotube-type conducting polymer using a porous template, a method for preparing an electrochomic device using...
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7097757 |
Polymers having an ordered structural state
A new class of polymers with a highly ordered state having unique electrical, electronic, optical, ferromagnetic, piezoelectric, ionic, or superconducting properties are achieved. The polymers are...
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6969451 |
Fluid-type multiple electrochemical system and preparation thereof
A fluid-type multiple electrochemical system. The system includes a substrate for an electric circuit having a plurality of electrode parts formed at regular intervals. The electrode parts each...
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6803097 |
Composite film made of particles embedded in a polymer matrix
The present invention is a film and method for making the same. The film includes a plurality of particles having a desired film property that are entrapped in a matrix of linkage polymer...
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6761813 |
Heat transfer through covalent bonding of thermal interface material
A thermal interface material may be covalently bonded to a bottom surface of a heat dissipating device and/or a backside surface of a heat generating device. The heat dissipating device may be...
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6533918 |
Method for depositing electrically conducting polymer films via electrochemical deposition of precursor polymers
A method for depositing an electrically conducting film on an electrode and the film resulting from that method. An electrically conducting film according to the present invention is deposited by...
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6517699 |
Method for producing polysulfides by means of electrolytic oxidation
The present invention has an object to obtain a cooking liquor containing polysulfide-sulfur at a high concentration by minimizing by-production of thiosulfate ions. The present invention is a...
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6482299 |
Polymer gel electrode
Polymer microgel particles dispersed in an aqueous medium. PEDOT-PSS complex, with excess fixed negative charge and dispersed in aqueous media are crosslinked. Because of the network structure and...
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6294068 |
Electrochemical conversion of hydrocarbons
A process and apparatus are described for producing higher hydrocarbons from lower hydrocarbons, e.g. by gas phase electrocatalytic polymerization of methane. This is done using an electrolysis...
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6254761 |
Method of preparing a conductive polymer for electrode and method of forming an electrode
A method of producing a conductive polymer comprises the following steps of depositing a solid-state organic compound and contacting a collector with an electrolytic solution thereby to cause an...
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6015596 |
Fluorine-containing silicon network polymer, insulating coating thereof, and electronic devices therewith
A fluorosilicon network polymer prepared by the reaction of a tetraholosilane of the formula 1: SiX4 with an organohologen compound of the formula 2: RZ , an insulating coating prepared therefrom,...
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5876586 |
Highly conductive polymer composition and method for making
A highly conductive polymer is obtained by electrochemically oxidizing a polysilane.
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5833833 |
Method of preparing a pyroelectric mixture and pyroelectric device
A method of preparing a pyroelectric mixture, especially for pyroelectric and piezoelectric components. At least two compounds are mixed in a prescribed ratio. One compound contains polymerizable...
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5830602 |
Carbonaceous active material and method of making same
The present invention provides an electrochemical cell or battery which has a non-metallic negative electrode (anode). That is, no solid metal, free metal, active material is used in the cell....
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5820742 |
Electrodeposition coating method and electrodeposition coating agent
An electrodeposition coating method characterized in that in electrodeposition coating of a water soluble composition of a polyimide precursor which is prepared by using...
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5810989 |
Photoelectric synthesis of DNA or protein probe arrays
A method of photoelectro-synthesizing probe arrays including the steps of providing a photoconductive layer of material having a layer of electrically conductive material on a first surface thereof...
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5766445 |
Method for producing a nitrogen-atom containing carbonaceous material
The present invention provides a method for forming a novel carbonaceous material, which has properties such as acceptor properly useful as a secondary cell electrode material and a host material...
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5578188 |
Process of depositing by electropolymerization a film of a composite material onto an electrically conductive surface
A film of a composite material is deposited by electropolymerization onto electrically conductive surface. A mixture comprising a monomer, a substance forming a dopant, a supporting electrolyte and...
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5569736 |
Inorganic-organic composite polymers and methods of making
The invention is a composition of an inorganic-organic polymer composite and a method of making it. The inorganic portion of the fundamental polymer composite polymer repeat is a speciated...
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5567297 |
Process for depositing by electropolymerization on organic film onto an electrically conductive surface
A process for depositing by electropolymerization an organic film onto an electrically conductive surface, wherein use is made of a mixture comprising (a) at least one monomer suited for forming a...
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5549807 |
Thermoplastic composites formed by electropolymerization of N-substituted methacrylamide monomers
In accordance with the present invention, electropolymerization in a substantially aqueous solution is used to form thick (e.g. greater than 2 microns or 30 weight %) and thermally stable coatings...
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5540830 |
Method for producing disilanes
A method for producing disilane characterized in that halosilane is subjected to electrochemical reaction using Al, Al alloy, Mg, Mg alloy, Cu, Cu alloy, Zn or Zn alloy as anode, lithium salt as...
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5423956 |
Electrochemical process for the production of conducting polymer fibers
A process is provided to prepare flexible composite polymer fibers by electrochemically forming a coating of a conductive organic polymer on the outer surface of a polymeric fiber.
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5348629 |
Method and apparatus for electrolytic processing of materials
A method and apparatus for the electrochemical processing of materials in which the material to be processed is located within an electrolyte that is subjected to strong local electromagnetic...
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5328580 |
Electrodeposition method of applying encapsulated liquid crystal material to electrodes
Encapsulated liquid crystal is deposited onto an electrode by providing a substrate having an electrode pattern thereon; placing the substrate and the electrode pattern in contact with an...
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5120406 |
Processes for preparation of polysilane
The invention provides: (1) a process for preparing a polysilane, comprising subjecting a halosilane to an electrochemical reaction using an anode of magnesium, copper or aluminum; (2) a...
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5084146 |
Method for preparing perfluoropolyethers
A method for preparing perfluoropolyether oligomers comprising electrochemical coupling of perfluorocarboxylic acid salts or mixtures thereof in aqueous methanol under controlled conditions to...
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4889659 |
Nitrogenized electronic conductive polymers, their preparation processes, electrochromic display cell and electrochemical generator using these polymers
Nitrogenized electronic conductive polymers, their preparation processes, electrochromic display cell and electrochemical generators using these polymers. The polymers according to the invention in...
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4544456 |
Method of synthesizing polymers from a solid electrolyte
A method of synthesizing electrically conductive polymers from a solvent-free solid polymer electrolyte wherein an assembly of a substrate having an electrode thereon, a thin coating of solid...
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4476003 |
Chemical anchoring of organic conducting polymers to semiconducting surfaces
According to the present invention, an improved method of coating electrodes with conductive polymer films and/or preselected catalysts is provided. The charge-conductive polymer is covalently or...
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4411745 |
Electrolytic initiation of polymerization in aqueous two-phase systems
Ethylenically unsaturated monomers are polymerized by an indirect process which electrolytically initiates the polymerization. The indirect electrolytic polymerization process utilizes a free...
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4151050 |
Process for producing sulfones
A process for producing sulfones in which sulfur dioxide is electrolytically transformed into SO 2 - ions and caused to react with organic compounds having functional groups replaceable by SO 2 -...
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4120763 |
Hydrogen transfer by metal hydride between aqueous medium and organic compound
A process for the transfer of hydrogen to or from an organic compound comprises introducing the organic compound into an electrolysis cell containing an aqueous electrolyte and at least one working...
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3980535 |
Process for producing sulfones
Sulfones are produced by reacting an organic compound R--X (where X is a substituent on the organic radical R replaceable by SO 2 - ion) in an aprotic organic medium which may be the compound...
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3975243 |
Electrolytically induced polymerization utilizing diazotization of primary aromatic amines
Material useful in electropolymerization processes comprises a conductive support and a layer thereon of a composition comprising a polymerizable monomer and polymerization catalyst precursor which...
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3887442 |
Polymerization process
Monomer, prepolymer, or oligomer feed that is polymerizable into a fluent polymer is dispersed with electrolyte in an autoionizable liquid bath, such as an aqueous bath, and percolated through a...
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3833489 |
PROCESS FOR THE PREPARATION OF SQUARIC ACID BY REDUCTIVE CYCLOTETRAMERIZATION OF CARBON MONOXIDE
A process for preparing dihydroxycyclobutenedione ("squaric acid") and squaric acid complexes and salts which comprises electrochemical cathodic reductive cyclotetramerization of carbon monoxide to...
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3773632 |
ELECTROCHEMICAL PRODUCTION OF TRANSITION METAL ORGANOMETALLIC COMPLEXES
Organometallic complexes of transition metals, free of carbon monoxid are produced electrochemically by electrolysis in a cell having two metal electrodes and electrolyte solution comprising an...
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3616313 |
POLYMERS BY ELECTROLYSIS OF DIBASIC ACIDS
A process is provided for synthesizing long-chain alpha, omega-dicarboxy polymers by the electrolysis of dicarboxylic acids.
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3505186 |
PROCESS FOR OBTAINING POLYMERS BASED ON ACRYLONITRILE
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3489663 |
ELECTROLYTIC POLYMERIZATION
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3474012 |
ELECTROLYTIC POLYMERIZATION PROCESS FOR PREPARING POLYMERS OF ACETYLENIC COMPOUNDS CONTAINING NICKEL
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3464960 |
MIXTURE FOR RAPID POLYMERIZATION
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3448020 |
PROCESS FOR THE CONTROL OF ANIONIC POLYMERIZATION BY REGULATION OF THE CHARGE TRANSFERRED DURING ELECTROLYSIS OF SOLUTIONS
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3446718 |
CHEMICAL SYNTHESIS
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3434946 |
POLYMERIZATION OF DIACETONE ACRYLAMIDE BY ELECTROLYSIS
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3375237 |
Acrylonitrile polymers
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