Abstract: 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.

Abstract: A composite comprising a paper and a conjugated electroconducting polymer, the conjugated electroconducting polymer existing between fibers or in close contact with fibers of the paper, is disclosed. A process for producing a composite comprising a paper and a conjugated electroconducting polymer, the conjugated electroconducting polymer existing between fibers or in close contact with fibers of the paper, which comprises subjecting a conjugated compound to electropolymerization or oxidation polymerization in the presence of a paper, is also disclosed. A process for producing a functional composite, which comprises impregnating a paper with a solution of a precursor polymer of a conjugated electroconducting polymer and heat treating the paper to form a conjugated electroconducting polymer between or on surface of fibers of the paper, is further disclosed.

Abstract: A multi-layer wiring board where a plurality of wiring boards are laminated. The wiring board comprises a flexible insulating layer having a through hole and a wiring pattern formed on the flexible insulating layer. The wiring pattern is composed at least of two conductive layers. The first conductive layer formed on the insulating layer is made of a non-metallic conductor and the first wiring pattern is formed by a laser beam. The second conductive layer is an electroplated layer formed on the first wiring pattern. The first and second conductive layers have different reflectance for a beam.

Abstract: The present invention relates to a method to produce a thin film three dimensional microelectrode of an electrically conductive polymer having an organized array of identical microprotrusions, which method comprises:(a) depositing at least one conductive metal thin film on an essentially smooth substrate,(b) depositing a thin film of a micropositive photoresist on the surface of the at least one conductive metal thin film,(c) subjecting the combination of step (b) to photolithographic or electron beam lithographic conditions with a mask capable of producing a metallic microwell,(d) electrochemically polymerizing an electrically conductive polymer onto the conducting metal,(e) removing the photoresist to produce the three dimensional microelectrode array of the electrically conductive polymer. Preferred electrically conductive polymers of step (d) are selected from polypyrrole or polyaniline.

Abstract: Electrodepositable compositions comprising active hydrogen-containing ionic resins, capped polyisocyanate curing agents and triorganotin catalysts are disclosed. The catalysts are liquid, can be easily incorporated into the electrodepositable compositions and surprisingly exhibit good catalytic activity at low levels.

Abstract: A composite comprising a paper and a conjugated electroconducting polymer, the conjugated electroconducting polymer existing between fibers or in close contact with fibers of the paper, is disclosed. A process for producing a composite comprising a paper and a conjugated electroconducting polymer, the conjugated electroconducting polymer existing between fibers or in close contact with fibers of the paper, which comprises subjecting a conjugated compound to electropolymerization or oxidation polymerization in the presence of a paper, is also disclosed. A process for producing a functional composite, which comprises impregnating a paper with a solution of a precursor polymer of a conjugated electroconducting polymer and heat treating the paper to form a conjugated electroconducting polymer between or on surface of fibers of the paper, is further disclosed.

Abstract: Electrodepositable coating compositions comprising an active hydrogen-containing ionic resin and a curing agent which contains blocked isocyanate groups and oxazolidone groups are disclosed. These coating compositions reduce the tendency of cured electrodeposited films to cause yellowing in subsequently applied topcoat systems. The use of these electrodepositable coating compositions in the process of electrodeposition is also disclosed.

Abstract: A high molecular humidity sensor in which polypyrrole being of conductive high molecule is electrochemically polymerized and then reduced whereby ionic conductive property is given go that humidity sensibility becomes excellent. The sensor is a structure in which polypyrrole doped with dodecylsulfate anion DS.sup.- is stuck in film form on the surface of a fine electrode, and cations Na.sup.+, K.sup.+ are permeated to said polypyrrole whereby salt is formed and humidity sensibility is exhibited in the region of 10.sup.4 -10.sup.6 .OMEGA., and humidity sensing speed becomes within several tens of seconds to several minutes.

Abstract: An electrodeposition paint composition which contains at least one lanthanum compound. When this composition is used, electrolytically deposited coating films exhibiting excellent corrosion resistance can be provided, without using rust inhibiting pigments such as of lead compounds or chromium compounds which are liable to cause environmental pollution.

Abstract: Composite-coated flat-rolled sheet metal substrate subject to surface oxidation, after surface cleaning and oxidation removal is cathodically E-coated with minimal organic coating to stabilize such surface to prevent oxidation prior to application of protective organic coating finish to provide a total coating weight on each surface selected in the range of about 3 to about 20 mg/in.sup.2 of organic coating per surface. Such E-coat being applied to such substrate after removal of surface oxidation so as to enhance coating adhesion of end product protective organic coating. Lubricant for draw processing is embodied in the protective organic coating as a "blooming compound" or can be precoated after such organic coating to enable draw-processing of articles such as a unitary cup-shaped can body while maintaining desired full surface protective organic coating to meet requirements for such article.

Abstract: An electrode for a biosensor (e.g., a glucose biosensor) has a layer of an electrically insulating polymer formed in situ on its operating surface by electropolymerization. For example, a diaminobenzene and a dihydroxybenzene (e.g., 1,3-diaminobenzene and resorcinol) are copolymerized on the electrode's surface by immersing the electrode in a circulating dilute solution of the monomers in deaerated phosphate buffer, and applying a small, continuously cycling voltage between that electrode and another electrode (e.g., from 0.00 V to 0.80 V) until current flow between the electrodes decreases to a minimum. Because the polymer is electrically insulating, polymerization ceases while the polymer layer is still very thin (e.g., 10 nm). An analyte sensing agent, e.g., an enzyme such as immobilized glucose oxidase, is imbedded in the polymer, but with a number of its analyte recognition sites unblocked.

Abstract: The disclosure relates, inter alia, to a composition and, a method of making the composition. The composition comprises an electrically conductive polymer having a porous structure and a compound formed in situ and coating at least a portion of the surfaces of said polymer. The method of making the composition comprises forming an electrically conductive polymer having a porous structure, contacting the surfaces of the polymer with a solution comprising chemical species capable of being electrochemically formed into a coating material on the surfaces of said structure and electrochemically forming the coating material on the surfaces of the structure.

Abstract: Disclosed is a method of producing a conductive polymer composite comprising a resin layer and a conductive polymer layer formed on the resin layer, which comprises the steps of dissolving, in a monomer component (a) which is polymerizable without condensation reaction, a monomer component (b) capable of undergoing electrolytic polymerization to give at least one conductive polymer and an electrolyte (c), introducing the resulting solution into an electrolytic polymerization cell, applying a direct current voltage across the cell to electrolytically polymerize the component (b) to thereby provide the conductive polymer layer, and thereafter subjecting the component (a) to polymerization in the cell to provide the resin layer.

Abstract: A process for producing a photoelectric conversion device comprising a substrate having a conductive surface, a semiconductor layer disposed on said conductive surface of said substrate, a transparent and conductive layer disposed on said semiconductor layer and a collecting electrode disposed on said transparent and conductive layer, wherein one or more defective portions formed at the semiconductor layer are repaired by means of electrolytic treatment using an electrolytic solution containing a material capable of providing an insulating material, wherein the conductive surface of the substrate is made an electrode, to thereby deposit an insulating material selectively at each of the defective portions.

Abstract: Anisotropically conductive solid polymeric complexes are provided of the formula: ##STR1## wherein P.sup.+ is a cationic polymer, such as a quaternary polyamine, and n and m are selected so that the complex is electrically neutral.

Abstract: A cationically electrodepositable finely divided gelled polymer obtained by emulsion-polymerizing, in the presence of a water-soluble or water-dispersible cationic resin, a monomer component (A) comprising(a) a polymerizable unsaturated vinylsilane monomer having a vinylic double bond and a hydrolyzable akloxysilane group,(b) a polymerizable monomer having at least two radically polymerizable unsaturated groups in the molecule,(c) a polymerizable unsaturated monomer having a vinylic double bond and a hydroxyl group, and(d) other polymerizable unsaturated monomer, and a cationically electrodepositable finely divided gelled polymer obtained by emulsion-polymerizing, in the presence of the above finely divided gelled polymer, a monomer component (B) comprising(e) a blocked mono- or polyisocyanate in which the at least one isocyanate group in the molecule is blocked with a radically polymerizable monohydroxy compound,(f) a polymerizable unsaturated monomer having a vinylic double bond and a hydroxyl group, and(g)

Abstract: A method of making a metallic pattern on a substrate having a surface comprising bare metal in predetermined areas and metal coated with a resist in remaining areas which comprises(i) protecting the bare metal by electrodepositing thereon a heat-curable polymeric film having(a) a group which is reactive with an isocyanate group and(b) a blocked isocyanate group, and incorporating in the electrodeposited film a compound containing at least two groups selected from hydroxy, amino and carboxyl,(ii) heating the electrodeposited film to render it resistant to a solvent with which the resist is removable(iii) removing the resist from said remaining areas using a solvent which does not remove the electrodeposited polymeric film, thereby exposing metal in said remaining areas, and(iv) etching the metal exposed in step (iii) using an etchant which does not remove the electrodeposited polymeric film, thereby leaving a metallic pattern protected by the electrodeposited polymeric film.

Abstract: A method for fabricating solid electrolytic capacitors which comprises providing a valve metal foil having a dielectric film and a conductive inorganic film formed on the valve metal foil in this order, contacting an electrode for electrolytic polymerization with part of the valve metal foil wherein the electrode is made of a material incapable of undergoing anodization in an electrolytic polymerization solution, subjecting the valve metal foil to electrolytic polymerization by application of a potential between the electrode and a counter electrode to form a conductive polymer film on the conductive inorganic film, and removing the electrode along with the contacted portion of the valve metal foil. At least one conductive paste film may be formed on the conductive polymer film prior to the removal of the electrode. In addition, an insulating film may be formed on an exposed portion of the valve metal foil after the removal of the electrode.

Abstract: A process for producing a thin film comprising electrotreating a dispersion or solution obtained by dispersing or dissolving a hydrophobic substance powder in an aqueous medium with a surfactant having a HLB value of 10.0 to 20.0, under conditions for forming a thin film of the hydrophobic substance on a cathode. The thin film of a hydrophobic substance can be formed on base metals such as aluminum, which can be applied to photosensitive materials and the like.

Abstract: The invention relates to a composite element incorporating a support of an organic, electricity conducting, polyaromatic structure product, such as graphite, covered with a polymer or copolymer of dibenzoethers of formula: ##STR1## in which m=0 or 1 to 10, n=0 or 1 to 10, m+n.ltoreq.10, p=0 or 1 to 6, R.sup.1 =alkyl or aryl, R.sup.2 =alkyl or aryl.These elements are usable for absorbing metal cations present in an aqueous or organic solution.

Abstract: A uniform, topographically planar layer of an electroactive polymer is electrodeposited onto a conductive substrate by first electrodepositing onto the conductive substrate a thin initiating layer of a different electroactive polymer prepared from monomer having a lower oxidation potential.

Abstract: A process for producing an organic thin film comprising solubilizing a hydrophobic organic substance with a surfactant containing a ferrocene compound in an aqueous medium to form a micelle solution, and electrolyzing the micelle solution to form a thin film of the hydrophobic organic substance on an electrode. The ferrocene compound has the formula: ##STR1## G is hydrogen, methyl or ethyl, R.sup.4 is hydrogen, methyl or ethyl,m is a positive integer satisfying the expression0.ltoreq.k+m.ltoreq.10,Z is --O-- or ##STR2## R.sup.1 and R.sup.2 are identical or different and each is H, NH.sub.2, N(CH.sub.3).sub.2, CH.sub.3, CH.sub.3 O, OH or halogen,R.sup.3 is hydrogen or methyl,k is a positive integer satisfying the expression 0.ltoreq.k+m.ltoreq.10,n is a real number of 2 to 70, a is an integer of 1 to 4, andb is an integer of 1 to 5.

Abstract: A process for producing an organic thin film, wherein a hydrophobic organic substance is admixed with a ferrocene compound in an aqueous medium to solubilize the hydrophobic organic substance and form a micelle solution. The micelle solution is electrolyzed to form thin film of the hydrophobic organic substance on an anode. The ferrocene compound has the formula: ##STR1## wherein R.sup.1 and R.sup.2 are identical or different and are a hydrogen, a methyl group, a methoxyl group, an amino group, a dimethylamino group, a hydroxyl group or halogen, X is ##STR2## M is an alkali metal or an alkaline earth metal, a is an integer of 1 to 4, b is an integer of 1 to 5, k is an integer of 1 to 18 and m is an integer of 0 to 4.

Abstract: A process for producing an electrically conductive polymer film which comprises electrically polymerizing a monomer, capable upon polymerization of providing conjugated double bonds, in an electrolytic polymerization solution containing a fluorocarbon surfactant and a dopant electrolyte using a working electrode and a counter-electrode immersed in the electrolytic polymerization solution, with the proviso that for an anodic oxidation electrolytic polymerization a fluorocarbon surfactant except an anionic fluorocarbon surfactant is used, and for a cathodic reduction electrolytc polymerization a fluorocarbon surfactant except a cationic fluorocarbon surfactant is used.

Abstract: A high molecular humidity sensor and manufacturing method thereof in which polypyrrole being of conductive high molecule is electrochemically polymerized and then reduced whereby ionic conductive property is given go that humidity sensibility becomes excellent.The high molecular humidity sensor of the invention is characterized in that it is a structure in which polypyrrole doped with dodecylsulfate anion DS.sup.- is stuck in film form on the surface of fine electrode, and cations Na.sup.+, K.sup.+ are permeated to said polypyrrole whereby salt is formed, and humidity sensibility is exhibited in region of 10.sup.4 -10.sup.6 .OMEGA., and humidity sensing speed becomes within several tens seconds to several minutes.

Abstract: An organic secondary battery comprising an anode including an anode-active material, a cathode including a cathode-active material and an electrolytic medium, in which at least the cathode-active material consists essentially of a benzene polymer, and a method of producing the benzene polymer by electrolytic polymerization with anodic oxidation of a benzene or benzene derivative monomer in an electrolytic solution.

Abstract: Novel ferrocene derivatives represented by the general formula: ##STR1## or the general formula: ##STR2## or the general formula: ##STR3## (wherein all the symbols are as described in the specification) are excellent as surfactants.By application of an electrochemical method using the novel ferrocene derivatives or other ferrocene derivatives as a micelle forming agent (surfactant), an organic thin film of a hydrophobic organic substance can be efficiently produced.

Abstract: A method for fabricating a solid electrolytic capacitor is described, in which a solid electrolyte is made of a conductive polymer layer and is formed on a conductive inorganic layer which is formed on a metallic foil through a dielectric film. For the formation of the conductive polymer layer, while an external electrode is not directly contacted with the conductive inorganic layer, the electrolytic polymerization reaction of a polymerizable monomer in an electrolytic solution is carried out. For this purpose, the external electrode may be covered with a conductive polymer film at the contact portion. Alternatively, the external electrode may be moved from one position to another or may be kept apart from the conductive inorganic layer during the electrolytic polymerization reaction. By this, the mechanical damages of the conductive inorganic layer with the external electrode are suppressed with good electric characteristics of the capacitor.