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7267713 |
Conductive paste and glass circuit structure
Provided is a conductive paste capable of adjusting resistivity and forming a conductor film having high strength of bonding with a glass substrate and high mounting strength of a metal terminal....
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7189341 |
Electrochemical sensor ink compositions, electrodes, and uses thereof
The invention is directed to conductive polymer compositions, catalytic ink compositions (e.g., for use in screen-printing), electrodes produced by deposition of an ink composition, as well as...
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7018568 |
Highly catalytic screen-printing ink
The invention is directed to conductive polymer compositions, catalytic ink compositions (e.g., for use in screen-printing), electrodes produced by deposition of an ink composition, methods of...
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7002032 |
Organic compound for CVD raw material and method of manufacturing metallic or metallic compound thin film using the organic compound
The present invention provides an organic compound for CVD raw material prepared by mixing a first organometallic compound and at least one second organometallic compound, said first organometallic...
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6852210 |
Plating method and plating bath precursor used therefor
To provide a plating method, which enables wide industrial use of the redox system electroless plating method having excellent characteristics, and a plating bath precursor which is preferable for...
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6840988 |
Solvated ruthenium precursors for direct liquid injection of ruthenium and ruthenium oxide
A method is provided for forming a film of ruthenium or ruthenium oxide to the surface of a substrate by employing the techniques of chemical vapor deposition to decompose ruthenium precursor...
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6811674 |
Palladium plating solution
The present invention provides a palladium plating solution comprising at least 1 to 60 g/L, in terms of the amount of palladium, of a soluble palladium salt and 0.1 to 300 g/L of a sulfamic acid...
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6723350 |
Lubricious coatings for substrates
The invention provides methods and kits to form water swellable gel coatings, preferably lubricious coatings, on substrates, and coated substrates thus formed. The coatings contain one or more...
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6712998 |
Process for producing transparent conductive layer forming coating liquid
A process produces a transparent conductive layer forming coating liquid by combining a colloidal dispersion of fine silver particles, a reducing agent and at least one of an alkali metal aurate...
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6565774 |
Paste for formation of ceramic capacitor electrode
A paste for formation of ceramic capacitor electrode, composed of 10 to 14% by weight of an organic vehicle and 86 to 90% by weight of a platinum powder, wherein the platinum powder contains, in...
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6562220 |
Metal alloy sulfate electroplating baths
The use of alkali metal, alkaline earth metal, ammonium and substituted ammonium salts of alkyl and alkanol sulfonic acids as additives in pure metal and metal alloy sulfate electroplating baths...
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6555497 |
Ammine solution
An ammine solution which can be provided at low production cost, as compared with conventional ones. The ammine solution contains an ammine compound which contains at least one of platinum and...
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6524499 |
Transparent conductive film and display device
The transparent conductive film of the present invention is formed to have a conductive layer containing at least ruthenium fine particles, gold fine particles and silver fine particles, the weight...
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6475644 |
Radioactive coating solutions methods, and substrates
Radioactive coating solutions and sol-gels, and corresponding methods for making a substrate radioactive by the application of the radioactive coating solutions and sol-gels thereto. The...
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6462095 |
Polymer-stabilized metal colloid solutions, method for producing said solutions and use of the same as catalysts for fuel cell
Polymer-stabilized metal colloid solutions, process for preparing them and their use as catalysts for fuel cells. Process for preparing metal colloid solutions by reacting a platinum compound and,...
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6455175 |
Electroless rhodium plating
An composition for electroless plating of rhodium onto a substrate, a process for plating a uniform coating of rhodium onto various substrates using an electroless plating composition, and a...
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6436479 |
Solution for forming nickel metal thin film and method of forming nickel metal thin film using the said solution
Disclosed is a method of forming a nickel metal thin film, comprising the steps of coating a substrate with a solution for forming a nickel metal thin film, the solution being formed of an alcohol...
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6391477 |
Electroless autocatalytic platinum plating
This invention relates to electroless autocatalytic plating of platinum onto a substrate, an aqueous platinum plating bath, a process for plating a uniform coating of platinum onto various...
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6379745 |
Low temperature method and compositions for producing electrical conductors
A composition of matter having a metal powder or powders of specified characteristics in a Reactive Organic Medium (TOM). These compositions can be applied by any convenient printing process to...
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6277180 |
Method of replacing evaporation losses from colloidal catalyst baths
A method to make volumetric additions of dilute aqueous acid solutions to a colloidal catalyst bath that will retard the salt crystallization. The process includes the steps of measuring the...
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6248228 |
Metal alloy halide electroplating baths
The use of alkali metal, alkaline earth metal, ammonium and substituted ammonium salts of alkyl and alkanol sulfonic acids as additives in pure metal and metal alloy halide electroplating baths has...
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6197222 |
Lead free conductive composites for electrical interconnections
An electrically conductive paste which includes a thermoplastic polymer, a conductive metal powder and an organic solvent system is disclosed. The invention further encompasses an electrically...
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6183545 |
Aqueous solutions for obtaining metals by reductive deposition
An aqueous solution for the reductive deposition of metals comprising, besides water, (A) a phosphine of the general formula (1) ##STR1## in which R 1 , R 2 , and R 3 denote lower alkyl...
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5985308 |
Process for producing anti-microbial effect with complex silver ions
Production of an anti-microbial effect in an alcohol or water based electrolyte is achieved by preparing silver materials that form complex ions other than Ag + , Ag 2 +, or Ag 3 +, and which...
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5861222 |
Gas diffusion electrode for membrane fuel cells and method of its production
A porous gas diffusion electrode for membrane fuel cells on an ion-conducting polymer. The electrode contains a finely divided electrocatalyst which is dispersed in a proton-conducting ionomer and...
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5753251 |
Anti-microbial coating for medical device
Anti-microbial coatings and method of forming same on medical devices are provided. The coatings are formed by depositing a biocompatible metal by vapor deposition techniques to produce atomic...
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5580492 |
Microcrystalline-to-amorphous metal and/or alloy powders dissolved without protective colloid in organic solvents
The invention relates to a process for the preparation of finely divided microcrystalline-to-amorphous metal and/or alloy powders and of metals and/or alloys in the form of colloidal solutions in...
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5578383 |
Precious-metal material for articles of jewelry and a method of manufacturing them
A precious-metal material for articles of jewelry and having low specific weight, high resistance to corrosion, in spite of a low content of precious metals, and free from toxic constituents which...
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5549738 |
Platinum electroforming bath
The invention relates to platinum electroforming and platinum electroplating capable of preparing a deposited platinum material having high hardness and increased thickness and size. The platinum...
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5476688 |
Process for the preparation of noble metal coated non-noble metal substrates, coated materials produced in accordance therewith and compositions utilizing the coated materials
A multi-coating step immersion coating process for producing a coating of a noble metal on a non-noble metal substrate, wherein the noble metal is of a predetermined amount expressed as a percent...
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5464564 |
Power surge resistor pastes containing tungsten dopant
Power surge resistor pastes comprising palladium/silver, glass and dopant(s) are described for use in the manufacture of power surge resistor devices employed for power surge protection...
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5424009 |
Catalytic, crosslinked polymeric films for electroless deposition of metal
Catalytically inert, crosslinked polymeric films adapted to be activated to catalyze electroless deposition of metal by application of heat are formed from solutions of hydroxy-functionalized...
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5415685 |
Electroplating bath and process for white palladium
The present invention relates to an improved metallic additive free palladium electroplating bath comprising the use of a sulfonic acid compound in combination with a special class of pyridine...
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5411582 |
Process for the electrophoretic deposition of metal powder for the recoating of a part by diffusion brazing, and electrophoresis bath for use therein
Metal powder for recoating a superalloy part by a diffusion brazing heat treatment is deposited on the part by electrophoresis in a bath comprising an aqueous solution of from 7.5 to 17.5 g/1 of a...
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5338708 |
Palladium thick film compositions
A thick composition comprising a mixture of: (a) 30-80% wt. finely divided particles of palladium powder having a surface area of 3-10 square meters/gm and density of 0.5-0.7 grams/cc; (b) 2-10%...
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5288313 |
Electroless plating catalyst
The invention discloses a new electroless plating catalyst and a process of using the same for selective plating. The catalyst and process are especially adapted for formation of EMI shielding for...
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5264112 |
Acidic nickel baths containing 1-(2-sulfoethyl)-pyridiniumbetaine
The invention concerns acid nickel baths containing 1-(2-sulfoethyl)-pyridinium betaine
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5242623 |
Screen-printable thick film paste composition
A screen printable thick film paste composition comprising finely divided particles of electrically functional solids dispersed in an organic medium comprising a plurality of solid organic polymers...
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5182135 |
Process for improving the adherency of metallic coatings deposited without current on plastic surfaces
Activator formulations which contain an aromatic polyurethane as binder are highly suitable for the preparation of non-metallic substrate surfaces for currentless metallization. The metal coatings...
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5176743 |
Formulation of activating substrate surfaces for their electroless metallization
Formulations containing an organometallic activator, a filler, a special mixture of organic solvents and a PU elastomer are eminently suitable for activating plastic surfaces for their electroless...
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5167869 |
Gold conductor composition for forming conductor patterns on ceramic based substrates
A gold conductor composition comprising by weight, basis total inorganic solids, finely divided particles of 75-95% metallic gold at least 90% by weight of which gold particle have an aspect ratio...
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5160452 |
Stable Group VIII metallic colloidal dispersion
A metallic colloidal dispersion obtained by reducing a metal of Group VIII of the Periodic Table in a mixed solvent system comprising lower alcohols and aprotic polar compounds.
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5011725 |
Substrates with dense metal vias produced as co-sintered and porous back-filled vias
Dense metal vias in pure alumina substrates are derived from a metallization composition having 80-97% refractory metal, 2-15% alumina, 0.05-5% sintering aid, and 0-5% bonding additive; it has been...
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4894273 |
Bonding additives for refractory metallization inks
Bonding additives for refractory metallization compositions allow for circuit traces having good resistivities and adhesion values in excess of 6 kpsi, generally between about 10 and 20 kpsi. The...
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4853252 |
Method and coating material for applying electrically conductive printed patterns to insulating substrates
A method and coating material for applying electrically conductive printed patterns to insulating substrates is provided. The coating material includes a non-metallic, grainy carrier substance...
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4716059 |
Composites of metal with carbon fluoride and method of preparation
Carbon fluoride and metal are co-deposited from an electroless plating bath onto a suitable solid, forming a thin surface layer having low surface energy and good lubricity. Carbon fluoride...
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4552691 |
Electrically conductive pastes
An electrically conductive paste is disclosed, which comprises (i) 60 to 90 wt % of metal fine powders comprising a silver fine powder, a composite fine powder of silver and copper and optionally...
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4540604 |
Thick film conductor compositions
A copper-containing thick film conductor composition comprising a mixture of finely divided particles of (a) a conductive material containing copper metal, (b) inorganic binder and (c) 0.2-5% wt....
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4469626 |
Composition and method for forming a thick film oxygen sensing element
A composition for forming a resistive type oxygen sensing element and a method for forming such elements, wherein a mixture of titanium dioxide, glass frit and platinum are used, the titanium...
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4439468 |
Platinum coated silver powder
A metallic powder having a core of silver and an outer layer of platinum wherein the silver is from about 90 to about 99.5% by weight of the total composition. A process for producing such a powder...
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