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WO/2022/032048A1 |
A process for producing a cube textured foil is described. The process includes providing a cube textured metal foil M. The process further includes electroplating an epitaxial layer of an alloy on the foil M, whereby the epitaxial layer...
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WO/2022/030645A1 |
[Problem] To provide a copper-clad laminate capable of simultaneously achieving good volume resistivity in an electroless copper plating layer of a low dielectric resin film and suppression of transmission loss when applied to a flexible...
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WO/2022/029392A1 |
The invention relates to a process for coating a substrate using a thermal barrier, comprising at least the following steps: – a step of creating a first roughness on the surface of the substrate by means of at least a chemical or elec...
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WO/2022/022967A1 |
The disclosure relates to a distribution system for a process fluid for a chemical and/or electrolytic surface treatment of a substrate and a manufacturing method for a distribution system for a process fluid for a chemical and/or electr...
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WO/2022/020894A1 |
The present invention relates to a method for forming a multidimensional structure, comprising: providing an electrode and a substrate in a fluid, wherein the fluid comprises an electrolyte and a precursor agent dispersed therein; applyi...
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WO/2022/018896A1 |
This terminal material for connectors comprises: a substrate having at least a surface made of copper or a copper alloy; and a silver-nickel-potassium alloy plating layer formed on at least a portion of the substrate, wherein the silver-...
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WO/2022/019059A1 |
[Problem] To provide a sliding member comprising an overlay capable of realizing good fatigue resistance while preventing peeling between layers. [Solution] A sliding member comprising an overlay formed by a Bi-Sb alloy plating film, whe...
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WO/2022/018225A1 |
The invention relates to a method for producing a zinc coating optimized for coefficient of friction on a steel component. In order to provide such a method resulting in a coating having good corrosion protection properties, good adhesio...
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WO/2022/013387A1 |
This invention relates to a method for the electrodeposition of a functional or decorative chromium layer onto a metallic substrate in an electrodeposition process from a halide-ion free and boric acid free aqueous electrolyte solution a...
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WO/2022/014125A1 |
To provide a steel sheet dehydrogenation device, a system for manufacturing a steel sheet, and a method for manufacturing a steel sheet, whereby it is possible to manufacture a steel sheet having exceptional hydrogen embrittlement resist...
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WO/2022/012993A1 |
The present invention relates to an electrolyte and its use in a process for fabricating copper interconnects. The electrolyte of pH greater than 6.0 comprises copper ions, manganese or zinc ions, and ethylenediamine which complexes the ...
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WO/2022/014316A1 |
A plating electrode (100) comprises a nozzle (1) and a retaining part (2). The nozzle (1) includes a tip section (1e). The nozzle (1) is for supplying a plating solution (PS) through the tip section (1e). The retaining part (2) covers th...
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WO/2022/013354A1 |
A method of forming a multilayered zinc alloy coating comprises steps of providing a bath of an aqueous electrolyte including zinc and a second electrodepositable component in an electrolytic cell having an anode and a cathode; applying ...
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WO/2022/009675A1 |
A flexible printed wiring board according to an aspect of the present disclosure comprises a base film and a plurality of wires that are disposed on the surface of the base film, wherein each of the wires has an end surface along the lon...
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WO/2022/007505A1 |
Disclosed in the present invention is a cleaning method used for replacing phosphating for thermal diffusion electroplated wire, where a phosphorus-free cleaning solution is used to clean a steel wire, the phosphorus-free cleaning soluti...
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WO/2022/008439A1 |
The invention relates to process for manufacturing a thin and stable copper film on a porous aluminum oxide (PAO) film on an aluminum alloy substrate. Initially, anodization of the aluminum alloy substrate results in a regularly ordered ...
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WO/2022/007534A1 |
Disclosed is a one-step post-plating treatment method for electroplating a brass steel wire, comprising the following steps: electroplating the surface of a steel wire with a brass alloy; immediately washing the electroplated steel wire ...
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WO/2022/004290A1 |
Provided are: a chemically amplified photosensitive composition with which a plating mold capable of forming a plated object having uniform dimensions can be formed by a photolithography method; a photosensitive dry film comprising a pho...
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WO/2021/259528A1 |
The invention relates to a shield body system for a process fluid for chemical and/or electrolytic surface treatment of a substrate, use of a shield body system, and a method for a chemical and/or electrolytic surface treatment of a subs...
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WO/2021/261348A1 |
A corrosion-resistant terminal material for an aluminum core wire, having excellent plating adhesion and a high corrosion-preventive effect, the corrosion-resistant terminal material having: a base material (2), at least the surface of w...
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WO/2021/255699A1 |
The present invention relates to a process for passivating a tinplate comprising the following steps: a. subjecting the tinplate to at least one cathodic electrolytic treatment in an aqueous solution containing at least one sulphate of a...
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WO/2021/248848A1 |
A method for manufacturing perforated copper coil for a shielded cathode plate. The method comprises the following steps: imprinting a shielding point on a separator according to an expected distribution mode, attaching the separator to ...
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WO/2021/247182A1 |
An electroplating bath for depositing a silver/tin alloy on a substrate. The electroplating bath comprises (a) a source of tin ions; (b) a source of silver ions; (c) an acid; (d) a first complexing agent; (e) a second complexing agent, w...
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WO/2021/241776A1 |
The present invention relates to a method for manufacturing a painless injection needle that manufactures a painless injection needle having an outer diameter of 0.2 mm or less by means of a progressive stamping die process and a plating...
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WO/2021/241865A1 |
The present invention relates to an electrolytic nickel plating surface modifier comprising a carboxyl group-containing compound and an electrolytic nickel plating solution comprising the electrolytic nickel plating surface modifier. Whe...
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WO/2021/236398A1 |
Nanotwinned copper and non-nanotwinned copper may be electroplated to form mixed crystal structures such as 2-in-1 copper via and RDL structures or 2-in-1 copper via and pillar structures. Nanotwinned copper may be electroplated on a non...
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WO/2021/234875A1 |
The printed wiring board according to the present disclosure comprises a base material layer which has insulation properties, a first conductive layer which is laminated on a front surface of the base material layer directly or indirectl...
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WO/2021/230309A1 |
This steel sheet for hot stamping is sequentially provided, in the following order, with: a base material; an Al-Si alloy plating layer that has an Al content of 75% by mass or more and an Si content of 3% by mass or more, with the total...
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WO/2021/231122A1 |
Various embodiments include methods and apparatuses to moisturize a substrate prior to an electrochemical deposition process. In one embodiment, a method to control substrate wettability includes placing a substrate in a humidification e...
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WO/2021/227762A1 |
Provided is a spreader plate in an electrochemical deposition device. The spreader plate comprises: an accommodation housing, wherein the accommodation housing comprises a first wall, a second wall arranged opposite the first wall, and a...
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WO/2021/228604A1 |
The disclosure relates to a distribution system for a process fluid for chemical and/or electrolytic surface treatment of a rotatable substrate, an electrochemical deposition system for a chemical and/or electrolytic surface treatment of...
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WO/2021/229481A1 |
The present invention describes a copper/Tin-based alloy containing Pt and optionally Zn and/or Pd having colorimetric coordinates that can be modulated from white to yellow to pink and exhibiting striking hardness and thus wear resistan...
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WO/2021/225827A1 |
Disclosed are apparatus, systems, and methods for electroplating cobalt, nickel, and alloys thereof in interconnect features of partially or fully fabricated electronic devices. During electroplating, cobalt, nickel, or alloys thereof fi...
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WO/2021/225259A1 |
The present invention relates to a multilayer copper foil, a method for manufacturing same, and an electroplating apparatus therefor. A multilayer copper foil according to an aspect of the present invention comprises: a recrystallization...
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WO/2021/221872A1 |
Sequential electrodeposition of metals into through-mask features on a semiconductor substrate is conducted such as to reduce the deleterious consequences of lipseal's pressure onto the mask material. In a first electroplating step, a fi...
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WO/2021/220524A1 |
The purpose of the present invention is to provide a novel composite copper member. More specifically, a composite copper member which comprises a copper member and a layer formed on at least a part of the surface of the copper member an...
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WO/2021/215940A1 |
In example implementations, a method for producing a coating is provided. The method includes placing a magnesium substrate into an anodizing bath, applying a voltage for a first amount of time to form a micro-porous anodizing layer havi...
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WO/2021/215939A1 |
In example implementations, a method for coloring an alloy is provided. The method includes anodizing a substrate in an anodizing bath comprising phosphoric acid, at a constant temperature and a constant voltage for a first time period t...
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WO/2021/214392A1 |
An object comprising a chromium-based coating on a substrate is disclosed. The chromium is electroplated from an aqueous electroplating bath comprising trivalent chromium cations, wherein the chromium-based coating comprises at least one...
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WO/2021/214389A1 |
An object comprising a chromium-based coating on a substrate is disclosed, wherein the chromium is electroplated from an aqueous electroplating bath comprising trivalent chromium cations, wherein the chromium-based coating comprises 87 â...
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WO/2021/214390A1 |
An object comprising a chromium-based coating on a substrate is disclosed. The chromium is electroplated from an aqueous electroplating bath comprising trivalent chromium cations, wherein the chromium-based coating comprises: a first chr...
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WO/2021/208651A1 |
The present invention relates to the field of porous material preparation, and in particular, to a method for preparing an ultrahigh-strength titanium alloy porous material on the basis of an additive manufacturing technology. According ...
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WO/2021/211967A1 |
Articles and methods for depositing iron alloy coatings onto metal wires for wireless recharging devices are generally described.
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WO/2021/207254A1 |
Disclosed are alkaline electrodeposition solutions and apparatus and methods for using such solutions to electroplate metal. During electroplating, the solutions may produce superconformal fill of metal in features such as features havin...
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WO/2021/206092A1 |
A filament according to the present invention including a plating film, in which: the plating film contains copper, zinc and cobalt; when the total of the content ratios of copper, zinc and cobalt in the plating film is 100% by mass, the...
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WO/2021/201330A1 |
The present invention relates to a partial plating jig for an impeller, and the partial plating jig for an impeller, according to the present invention, comprises: a shaft axially passing through an impeller; a first cover fixed to the s...
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WO/2021/196518A1 |
The present invention relates to the technical field of electro-catalytic electrode preparation and provides a lead dioxide-carbon nanotube adsorptive submicron electrochemical reactor as well as a preparation method therefor and an appl...
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WO/2021/199468A1 |
The purpose of the present invention is to provide: a laminate which does not contain hexavalent chromium and has excellent corrosion resistance and abrasion resistance; and a laminate manufacturing method. To achieve the purpose, a lami...
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WO/2021/200412A1 |
Provided is an Fe-electroplated steel sheet having exceptional chemical conversion processing properties, exceptional post-coating corrosion resistance evaluated through a warm salt water immersion test, and exceptional characteristics f...
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WO/2021/193246A1 |
Provided is a roughened copper foil which, when used in a copper-cladded laminate board or a printed wiring board, can achieve both of excellent transmission properties and high peel strength. The roughened copper foil has a roughened su...
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