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Class 205/191 - Forming nonelectrolytic coating after depositing predominantly single metal or alloy electrolytic coating


Subclass of Class 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
Definition: Subject matter wherein a permanent coating is formed by
No. of patents: 110
Last issue date: 06/14/2011


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NumberTitleIssue Date
7959782Method of manufacturing a Ni-Pt alloy
A Ni—Pt alloy and target superior in workability containing 0.1 to 20 wt % Pt and having a Vickers hardness of 40 to 90. A method of manufacturing the Ni—Pt alloy comprises steps of subjecting a raw material Ni having a purity of 3N level to electrochemical diss...
06/14/2011
7425257Method for the formation of a good contact surface on a cathode support bar and support bar
The disclosure relates to a method of obtaining a good current contact on the support bar of a cathode used in electrolysis. In this method a highly electroconductive layer is formed on the contact piece on the end of the support bar of the cathode, especially at th...
09/16/2008
7371428Duplex gas phase coating
Method of forming different diffusion aluminide coatings on different surface regions of the same superalloy substrate involves positioning the substrate in a coating chamber having a aluminum-bearing coating gas flowing therein with a first substrate surface region...
05/13/2008
7357958Methods for depositing gamma-prime nickel aluminide coatings
Methods for depositing an overlay coating on articles intended for use in hostile thermal environments. The coating has a predominantly gamma prime-phase nickel aluminide (Ni3Al) composition suitable for use as an environmental coating and as a bond coat ...
04/15/2008
7311615Golf club head with ceramic layer
A hollow club head having an aluminum alloy base material covered with another material layer of Ni or Ni/P with ceramic granules. The thickness of the material layer on the striking face is thicker than on the rest of the club head. The material layer has a hardnes...
12/25/2007
7273538Surface mountable laminated circuit protection device and method of making the same
A surface mountable laminated circuit protection device comprises a first metal layer including a first unit and a second unit, a first insulating layer disposed on the first metal layer, and a second metal layer disposed on the first insulated layer. There is also ...
09/25/2007
7223323Multi-chemistry plating system
Embodiments of the invention generally provide an electrochemical plating system. The plating system includes a substrate loading station positioned in communication with a mainframe processing platform, at least one substrate plating cell positioned on the mainfram...
05/29/2007
7208074Substrate processing apparatus and substrate plating apparatus
A substrate processing apparatus fills a metal such as copper or the like in fine interconnection patterns or trenches defined in a semiconductor substrate. The substrate processing apparatus has a loading/unloading unit for placing a substrate cassette to allow a s...
04/24/2007
7204925Structure and method of preventing electrolytic corrosion for magnesium alloy member
A structure and a method of preventing electrolytic corrosion for a magnesium alloy member (20), the structure wherein a first coated layer (11) formed by electro deposition and a second coated layer (12) formed by distributing PTFE particles on...
04/17/2007
7157114Platinum coating process
A process for depositing pure platinum on a substrate is disclosed. In accordance with one embodiment, the process comprises applying a solution consisting of Pt(acetylacetonate)2 and ethanol or acetone onto a substrate and wrapping at least a portion of ...
01/02/2007
7156904Bonding layer forming solution, method of producing copper-to-resin bonding layer using the solution, and layered product obtained thereby
An aqueous copper-to-resin bonding layer solution comprising: (a) at least one acid type; (b) tin salt or tin oxide; (c) salt or oxide of at least one type of metal selected from the group consisting of: silver, zinc, aluminum, titanium, bismuth, chromium, iron, cob...
01/02/2007
7153590Composite copper foil and manufacturing method thereof
A composite copper foil (10) comprises a carrier foil (12) formed by electrodeposition onto a cathode, the carrier foil (12) having a cathode side formed in contact with the cathode and an opposite electrolyte side. A very thin release layer (
12/26/2006
7087315Method for forming plating film
A method for forming a plating film, comprising the steps of: applying a plating film onto an object to be plated at a first current density for a predetermined period in a plating bath having a cathode capable of varying current and an anode and; and maintaining th...
08/08/2006
7069641Method for preparing composite materials of a positive temperature coefficient thermistor
The present invention discloses a method for preparing a conductive polymeric composite material having carbon black utilized to a structure for composite materials of a positive temperature coefficient thermistor. The method first provides a metal laminated materia...
07/04/2006
7052779Copper foil for fine pattern printed circuits and method of production of same
Copper foil for fine pattern printed circuits having a sufficient bond strength with a resin substrate, eliminating the problems of residual copper, erosion at the bottom portions of the circuit lines, etc. at the time of formation of fine patterns, and superior in ...
05/30/2006
7029761Bonding layer for bonding resin on copper surface
A bonding layer for bonding resin is provided that is formed on a copper surface, and contains an alloy of: (a) copper; (b) tin; and (c) at least one type of metal (third metal) selected from the group consisting of: silver, zinc, aluminum, titanium, bismuth, chromi...
04/18/2006
7011737Titania nanotube arrays for use as sensors and method of producing
An electrical resistive device, including: an array of titania nanotubes open at an outwardly-directed end formed by anodizing at least a portion of a titanium layer; a plurality of palladium (or other noble metal) clusters having been deposited atop the nanotube ar...
03/14/2006
6998151Method for applying a NiAl based coating by an electroplating technique
The present invention provides a method to coat an article using a plating process, either electroless or electrolytic, whereby nickel is plated on the article using a solution that includes a suspension of powders or containing one or more of the following elements...
02/14/2006
6942781Method for electroplating a strip of foam
A method for electroplating a strip of foam having two opposite sides and an electrically conductive surface, including: (a) continuously applying the strip of foam onto a moving cathode immersed in an electroplating bath so that the strip travels through the...
09/13/2005
6932897Titanium-containing metals with adherent coatings and methods for producing same
A method for plating a titanium-containing metal, comprising the steps of: (a) surface treating the titanium-containing metal in a solution consisting essentially of an aqueous solvent and hydrochloric acid for a period of time sufficient to activate the surface of ...
08/23/2005
6923897Method for producing electrolytically coated cold rolled strip, preferably for use in the production of battery sheaths, and battery sheath produced according to this method
The invention relates to a method for producing an electrolytically coated cold rolled strip, preferably for use in the production of battery sheaths. The cold rolled strip is provided with a cobalt or a cobalt alloy layer by an electrolytic method. The aim of the i...
08/02/2005
6913791Method of surface treating titanium-containing metals followed by plating in the same electrolyte bath and parts made in accordance therewith
A method for surface treating a titanium-containing metal, comprising the steps of: (a) treating at least a portion of a surface of the titanium-containing metal with an anodic activation in an electrolyte bath; and (b) strike plating at least a portion of the surfa...
07/05/2005
6866765Electrolytic copper-plated R-T-B magnet and plating method thereof
An R-T-B magnet (R is at least one kind of rare-earth elements including Y, and T is Fe or Fe and Co) has an electrolytic copper-plating film where the ratio [I(200)/I(111)] of the X-ray diffraction peak intensity I(200) from the (200) plane to the X-ray diffraction...
03/15/2005
6855376Process of direct growth of carbon nanotubes on a substrate at low temperature
Carbon nanotubes are directly grown on a substrate surface having three metal layers thereon by a thermal chemical vapor deposition at low-temperature, which can be used as an electron emission source for field emission displays. The three layers include a layer of ...
02/15/2005
6824665Seed layer deposition
Disclosed are methods for depositing a copper seed layer on a substrate having a conductive layer. Such methods are particularly suitable for depositing a copper seed layer on a substrate having small apertures, and preferably very small apertures. ...
11/30/2004
6790481Corrosion-resistant heat exchanger
A corrosion-resistant, copper-finned heat exchanger for a water heater is provided. The heat exchanger includes a conduit through which water runs, heat-transfer fins extending from the conduit and an anti-corrosive coating containing electroless nickel. The heat-tr...
09/14/2004
6783653Solar selective absorption coatings
A new class of solar selective absorption coatings are disclosed. These coatings comprise a structured metallic overlayer such that the overlayer has a sub-micron structure designed to efficiently absorb solar radiation, while retaining low thermal emissivity for in...
08/31/2004
6755958Barrier layer for electrical connectors and methods of applying the layer
A cooper or copper alloy electrical contact member is treated by electroplating a barrier layer on a contact surface of the member, the barrier layer having a thickness ranging from about 0.00001 inch to about 0.0001 inch, and the barrier layer is selected from the ...
06/29/2004
6656339Method of forming a nano-supported catalyst on a substrate for nanotube growth
Methods of forming a nano-supported catalyst on a substrate and at least one carbon nanotube on the substrate are comprised of configuring a substrate with an electrode (102), immersing the substrate with the electrode into a solvent containing a first me...
12/02/2003
6652914Method for selective surface protection of a gas turbine blade which has previously been in service
A gas turbine blade which has previously been in service is protected by cleaning the gas turbine blade, and then first depositing a platinum first layer on the airfoil and the platform of the gas turbine blade. Thereafter, a platinum second layer is depo...
11/25/2003
6645549Process for providing bond enhancement and an etch resist in the fabrication of printed circuit boards
A process for providing bond enhancement and an etch resist for a printed circuit board is provided. A sheet comprising at least a layer of copper is immerses in a first immersion tin solution comprising a tin metal and a complexing agent in an acidic med...
11/11/2003
6632342Methods of fabricating a microstructure array
In a method of fabricating an array of microstructures, a substrate with an electrically-conductive portion is provided, an insulating mask layer is formed on the electrically-conductive portion of the substrate, a plurality of openings are formed in the ...
10/14/2003
6589414Nitride layer forming methods
Nitride layer formation includes a method wherein a material is electrodeposited on a substrate and converted, at least in part, to a layer comprising nitrogen and the electrodeposited material. The electrodepositing may occur substantially selective on a...
07/08/2003
6579568Copper foil for printed wiring board having excellent chemical resistance and heat resistance
This invention provides a copper foil for a printed wiring board, which comprises a copper foil, an alloy layer (A) comprising copper, zinc, tin and nickel which is formed on a surface of the copper foil, said surface to be brought into contact with a sub...
06/17/2003
6565931Corrosion protective coating for a metallic article and a method of applying a corrosion protective coating to a metallic article
The present invention provides for an etch and mar resistant low VOC clear coating composition most suitable for use as a top clear coat in multi-layered OEM or refinish automotive coatings. The coating composition includes isocyanate, carbonate and melam...
05/20/2003
6521113Method of improving the oxidation resistance of a platinum modified aluminide diffusion coating
An electrolyte for use in electrolytic platinum plating that results in reduced Cl, S, or P contaminant production. The bath comprises 0.01 to 320 g/lit of platinum in the form of the platinum salt dinitrodiammine platinum, Pt(NH3)2 ...
02/18/2003
6475644Radioactive 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 radioactive coating solution comprises at least one carrier metal an...
11/05/2002
6436265Microstructure array, and apparatus and method for forming the microstructure array, and a mold for fabricating a microstructure array
A fabrication method of fabricating an array of microstructures is provided. The method includes the step of preparing a substrate with a surface including a usable region and a dummy region continuously set around the usable region, at least the usable r...
08/20/2002
6319190Medicinal radioactive ruthenium radiation sources with high dosage rate and method for producing the same
The invention relates to radioactive ruthenium sources with a dosage rate of at least 1.5 Gy/min at a distance (water) of 2 mm, consisting of an activity carrier and an encapsulation of the carrier made of a material compatible with the human body. A mult...
11/20/2001
6269551Method of drying copper foil and copper foil drying apparatus
A method employed to dry a copper foil having been subjected to various surface treatments, which method comprises irradiating at least one surface-treated side of the copper foil with near infrared rays to dry the copper foil, and an apparatus suitable t...
08/07/2001
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