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WO/2019/119487A1 |
Provided are a hydroxyl graphene modified clad layer sealant and a preparation method therefor. The sealant comprises a film-forming material, a corrosion resistant agent, a defoamer, a leveling agent and deionized water. The corrosion r...
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WO/2019/124705A1 |
The present invention relates to a rolling roll, which can improve press moldability and coating image clarity of a plated steel sheet, a rolling roll surface treatment method, and a plated steel sheet manufactured by a rolling roll, the...
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WO/2019/121582A1 |
This invention relates to a method for electroplating uncoated blackplate with a plating layer and an improvement thereof. The invention also relates to a method wherein the coated blackplate is further coated on one or both sides by a f...
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WO/2019/122055A1 |
The present invention relates to a method for selective removal of palladium from a surface of a substrate having at least one structured surface with conductive features thereon made of one or more metal or metal alloys which are not pa...
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WO/2019/124521A1 |
This pre-coated steel sheet comprises: a steel sheet; a plating layer containing zinc and one or more of vanadium and zirconium, on at least one surface of the steel sheet; and a coating formed directly above the plating layer, and conta...
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WO/2019/124962A1 |
The present invention relates to a chemical etching composition capable of alleviating patterned defects appearing on the surface of a steel sheet when zinc is electroplated on a cold rolled steel sheet, and a pickling composition compri...
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WO/2019/114011A1 |
A process for preparing an ionic polymer/metal dendritic interface. In the process, an ionic polymer is used as a matrix membrane material, a metal complex is used as a main salt, and an ionic polymer metal composite having a dendritic i...
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WO/2019/115368A1 |
The present invention relates to a method for producing a component having at least two colour layers (1, 2) for a motor vehicle, wherein the colour layers (1, 2) are applied on a thin-walled carrier structure (3) that at least partially...
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WO/2019/116759A1 |
Provided are: a coating agent for forming an oxide film; a method for producing an oxide film; and a method for producing a metal-plated structure, wherein the stability of the coating agent can be enhanced, and an oxide film which can b...
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WO/2019/111767A1 |
This structure containing an Sn layer or an Sn alloy layer is provided with: a base material 10; an Sn layer or Sn alloy layer 12, which is formed on the base material; and an under-barrier metal 11 which is a layer of a single metal or ...
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WO/2019/111071A1 |
The present invention proposes the use of an electrolytic bath to electrodeposit composite metallic zinc-copper-metal nanoparticles with antibacterial activity coatings, which inhibit the growth of bacteria such as Escherichia coli and S...
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WO/2019/111914A1 |
This surface-treated copper foil has, on at least one surface of a copper foil substrate, a surface treatment coating film that comprises a roughening layer which is provided with roughening particles. If a cross-section of this surface-...
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WO/2019/111177A1 |
The process for coating a guide comprises at least the steps of: supplying a guide (1) made of metallic material and comprising an outer surface (2, 3) provided with a first portion (2) adapted to slide a carriage (4) and a second portio...
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WO/2019/106284A1 |
The invention relates to an electric circuit, for example of the printed circuit type, for the production of a module intended to be integrated into a card such as a chip card. The module comprises electric contact pads - or connectors (...
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WO/2019/107339A1 |
The present invention relates to a plating apparatus and plating method for partially forming a plating film on an object to be plated. The plating apparatus is provided with: a rotary electrode capable of rotational operation; a plating...
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WO/2019/102701A1 |
Provided are an electronic component manufacturing method by which even a platable layer made of a difficult-to-plate material can be easily plated with good adhesion without using a special chemical solution or a photolithography techni...
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WO/2019/096979A1 |
Disclosed herein is a core-shell graft copolymer produced by coagulation of an aqueous latex comprising a quantity of particles of the copolymer and a quantity of a fatty acid surfactant, wherein the coagulation involves the addition of ...
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WO/2019/099061A1 |
Provided is a surface-metalized polymer article comprising a polymer component having a surface, a first layer of multiple graphene sheets, multiple functionalized graphene sheets having a first chemical functional group, multiple functi...
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WO/2019/099808A1 |
An apparatus and related methods are described The apparatus is described that includes a structural metal element including a metallic foam layer. The apparatus also includes a second metal element and a nonmetallic spacer. The nonmetal...
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WO/2019/093494A1 |
[Problem] The purpose of the present invention is to provide a novel composite copper foil. [Solution] A composite copper foil in which a metal layer comprising a metal layer other than copper is formed on at least part of the surface of...
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WO/2019/087653A1 |
The present invention addresses the problem of providing: a thermoplastic resin composition having an excellent balance among mechanical properties, heat resistance, flowability, platability, durability, plated-molded-article appearance,...
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WO/2019/088229A1 |
This electrolytically Sn-plated steel sheet is provided with: a base steel sheet; and an electrolytic Sn plating layer which is arranged on the base steel sheet and has an Sn layer and an alloy layer, while containing a specific componen...
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WO/2019/087926A1 |
The anticorrosive terminal material has a base material made of copper or a copper alloy and a coating film laminated on the base material. The coating film has: a first coating film which is formed by laminating a zinc layer comprising ...
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WO/2019/082884A1 |
A tin or tin alloy plating solution containing (A) a soluble salt including at least a first tin salt, (B) an acid selected from an organic acid and an inorganic acid or a salt thereof, (C) a phenyl-type surfactant comprising a polyoxyet...
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WO/2019/079990A1 |
Disclosed are a metal wire, a manufacturing method therefor, and a tire. The metal wire is manufactured by twisting monofilaments; an outer peripheral surface of each monofilament is covered with a Cu-M-Zn alloy coating; the outer periph...
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WO/2019/082885A1 |
This tin or tin-alloy plating liquid contains (A) a soluble salt including at least a first tin salt, (B) an acid selected from organic acids and inorganic acids or a salt thereof, (C) a system surfactant, and (D) a leveling agent. In ad...
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WO/2019/083044A1 |
Provided is a surface-treated steel sheet comprising a steel sheet and a nickel-cobalt-iron diffusion layer formed on the steel sheet as an uppermost layer, wherein when Ni intensity, Co intensity, and Fe intensity of the surface-treated...
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WO/2019/078229A1 |
The present invention addresses the problem of providing a method capable of plating various kinds of objects to be plated at predetermined positions without any pretreatment. The problem can be solved by a method for plating an object t...
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WO/2019/079193A1 |
Various embodiments herein relate to methods and apparatus for electroplating material onto substrates. Often the substrate is a semiconductor substrate. Various techniques described herein utilize a number of different electroplating st...
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WO/2019/078712A1 |
The invention relates to a method for applying a layer on a substrate surface, comprising applying the layer on a plating part of the substrate surface by plating to which end the plating part is brought into contact with an electrolyte....
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WO/2019/074102A1 |
A zinc-based electroplated steel sheet wherein a zinc-based electroplated layer comprises a rough part (A) and a smooth part (B). The rough part (A) includes a region having an average surface roughness RaA greater than 200 nm and at mos...
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WO/2019/071346A1 |
The present disclosure provides a one pot process for co- electrodeposition of Zn-Ni layers on steel substrates involving pretreating a steel substrate and then immersing the steel substrate into an aqueous electrolyte containing at leas...
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WO/2019/074103A1 |
Provided is a threaded joint for pipes, which has achieved excellent welding resistance without performing a surface roughening step, said excellent welding resistance being comparable to those in cases where a surface roughening step is...
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WO/2019/067841A1 |
The present disclosure relates to a reflective layer manufacturing apparatus which forms a reflective layer on a reflective surface of an insulation mold, and a reflector manufacturing method using the same. The present disclosure provid...
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WO/2019/064672A1 |
The purpose of the present invention is to provide: a coating-laminated body wherein coating containing no hexavalent chrome (which is a substance of concern vis-à-vis the environment) and having excellent corrosion resistance and wear ...
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WO/2019/059423A1 |
The present invention relates to a method for producing a porous nanostructure and, in more detail, comprises: a preparation step for preparing an electrically conductive substrate; a foam forming step wherein an electrochemical depositi...
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WO/2019/060503A2 |
The present invention includes methods of manufacturing a metal infused graphitic material. Also described is how this device may be rendered impermeable. The present invention includes the electroplating/electroless deposition of metal ...
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WO/2019/055962A1 |
Various embodiments herein relate to methods and apparatus for electroplating material onto a semiconductor substrate. The apparatus includes an ionically resistive element that separates the plating chamber into a cross flow manifold (a...
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WO/2019/052598A1 |
The invention relates to a method by means of which surfaces of metal oxides that can be chemically reduced are reduced such that a subsequently applied metal film has increased adhesion. The method according to the invention comprises a...
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WO/2019/054556A1 |
Disclosed are a method for manufacturing a compound thin film, a compound thin film prepared thereby, and a solar cell comprising the same compound thin film. One embodiment of the present invention provides a method for manufacturing a ...
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WO/2019/051138A1 |
A method is provided, including the following operations: depositing a ruthenium liner in a feature of a substrate; depositing a monolayer of zinc over the ruthenium liner; after depositing the monolayer of zinc, performing a thermal tre...
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WO/2019/044961A1 |
The present invention provides a pipe treaded joint and a method for producing the same. The pipe threaded joint is provided with a pin (4), a box (5), and a Zn-Ni alloy-coated layer (6). The pin (4) has a pin-side contact surface (40) i...
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WO/2019/045047A1 |
A treatment device 1 has: a treatment tank 2 provided with a constant temperature heater 3 on the outer periphery; an electrolytic cell 6 continuing from a pipe 4 provided with a circulation pump 5; and a pipe 7 for supply to the treatme...
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WO/2019/045387A1 |
The present invention relates to a copper foil current collector having high adhesion to an anode active material of a Li secondary battery. The present invention provides an electrolytic copper foil having a first surface and a second s...
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WO/2019/041154A1 |
A plating apparatus for depositing metal on a substrate, comprising a membrane frame (14), a catholyte inlet pipe (30) and a center cap (40). The membrane frame (14) has a center passage (144) which passes through the center of the membr...
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WO/2019/045374A2 |
The present invention relates to an electrolytic copper foil current collector in which the surface properties of the electrolytic copper foil surface are controlled to achieve a high adhesiveness to a negative electrode material. The pr...
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WO/2019/040111A1 |
Various embodiments described herein relate to methods and apparatus for electroplating material onto a semiconductor substrate. In some cases, one or more membrane may be provided in contact with an ionically resistive element to minimi...
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WO/2019/036207A1 |
A method for creating a chrome-plated surface having a matte finish that typically includes: controlling a resistance of a current bridge circuit; depositing a first chromium layer on a substrate positioned in a chromium bath, wherein th...
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WO/2019/036502A1 |
Systems and methods using engineered nanofiltration layers to facilitate acceleration of palladium nanowire hydrogen sensors. The sensors include a metal-organic framework (MOF) assembled on palladium (Pd) nanowires (NWs) for highly sele...
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WO/2019/033839A1 |
The present application relates to a preparation method for a graphite and copper composite heat conduction material. The method comprises: carrying out electrocoppering on a surface of an artificial graphite film so as to obtain a graph...
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