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WO/2019/093521A1 |
Provided is a coating solution for forming insulating film for grain-oriented electrical steel sheet, characterized by satisfying formula 1 and containing one or more types of hydrous silicate powder having an average particle diameter n...
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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/2019/093861A1 |
The present invention provides a solution composition for surface treatment, an alloying galvanized steel sheet surface-treated with the same, and a method for manufacturing the alloying galvanized steel sheet, the solution composition c...
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WO/2019/092987A1 |
Provided is a production method for an aqueous resin composition for an anti-rust coating, comprising steps of: heating an aqueous resin composition containing a carboxyl group-containing aqueous resin to a temperature not lower than 50Â...
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WO/2019/091315A1 |
Disclosed is an electrothermal chromium-nickel alloy with high resistance, comprising a chromium-nickel alloy body which has been subjected to a coating treatment. The coating treatment comprises the steps of: (1) sequentially adding 1-2...
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WO/2019/089347A1 |
Aqueous compositions useful as pretreatments prior to painting to reduce the formation of rust in the uncoated condition. The compositions consist essentially of water, a trivalent chromium compound with the formula Cr(HxPO4)3, where x c...
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WO/2019/087475A1 |
The present invention addresses the problem of providing: a metal surface treatment agent capable of exhibiting excellent corrosion resistance and excellent coating adhesion in coated metal materials; and a method for treating a metal su...
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WO/2019/087320A1 |
The present invention addresses the problem of providing: a pretreatment agent for a chemical conversion treatment that can form a chemical conversion film and improve, when the chemical conversion is formed, corrosion resistance of an e...
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WO/2019/084991A1 |
Disclosed is a high-resistance electric heating nickel-chromium alloy wire which has undergone a passivation treatment, the passivation treatment comprising the following steps: 1) adding 1-2 parts by weight of sodium xylene sulfonate, 0...
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WO/2019/084987A1 |
The present invention discloses a titanium tube for a tubular heat exchanger, a titanium tube body thereof having undergone a passivation treatment. The passivation treatment comprises the following steps: 1) adding 1-2 parts by weight o...
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WO/2019/084989A1 |
The present invention discloses a titanium tube for an evaporator, the titanium tube body thereof having undergone a passivation treatment. The passivation treatment comprises the following steps: 1) adding 1-2 parts by weight of succini...
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WO/2019/087321A1 |
The present invention addresses the problem of providing a technology such as a pretreatment agent which is for chemical conversion treatment capable of forming a chemical conversion coating, and which can improve the corrosion resistanc...
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WO/2019/084990A1 |
Disclosed is a nickel-chromium wire which has undergone a passivation treatment, the passivation treatment comprising the following steps: 1) adding 1-2 parts by weight of an alkylamine oxide polyoxyethylene ether, 0.7 parts by weight of...
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WO/2019/084992A1 |
Disclosed is a high-resistance electric heating alloy which has undergone a passivation treatment, the passivation treatment comprising the following steps: 1) adding 1-2 parts by weight of an organic amine base, 1.5 parts by weight of b...
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WO/2019/084988A2 |
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WO/2019/080969A1 |
Extruder screws are subject to corrosion-related and/or abrasive wear, in particular when used in the processing of plastics with a high filler content and/or containing flame retardants and/or requiring high processing temperatures. The...
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WO/2019/082681A1 |
The present invention addresses the problem of providing, inter alia, a method for producing a film formation substrate with which it is possible to adequately improve both bleeding of a resin composition and the adhesiveness between the...
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WO/2019/082591A1 |
This method comprises: preparing a stainless steel plate as a material; removing an oxide film on the surface of the stainless steel plate; and electrolytically etching the stainless steel plate in an active region of the stainless steel...
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WO/2019/077746A1 |
The present invention is an organic resin coated surface-treated metal plate which is obtained by forming, on at least one surface of a metal plate, a surface treatment film layer and an organic resin coating layer that is on the surface...
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WO/2019/077995A1 |
The present invention addresses the problem of providing: an aluminum foil which exhibits good adhesion to an electrode material, while being highly conductive to the electrode material; and an aluminum member for electrodes. An aluminum...
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WO/2019/073274A1 |
The invention relates to a steel substrate coated on at least one of its faces with a metallic coating based on zinc or its alloys wherein the metallic coating is itself coated with a zincsulphate-based layer comprising at least one of t...
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WO/2019/073320A1 |
The invention relates to a steel substrate coated on at least one of its faces with a metallic coating based on zinc or its alloys wherein the metallic coating is itself coated with a zincsulphate-based layer comprising at least one of t...
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WO/2019/073273A1 |
The invention relates to a steel substrate coated on at least one of its faces with a metallic coating based on zinc or its alloys wherein the metallic coating is itself coated with a zincsulphate-based layer comprising at least one of t...
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WO/2019/073319A1 |
The invention relates to a steel substrate coated on at least one of its faces with a metallic coating based on zinc or its alloys wherein the metallic coating is itself coated with a zincsulphate-based layer comprising at least one of t...
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WO/2019/074215A1 |
Disclosed are an austenite-based stainless steel with excellent electric conductivity and a manufacturing method therefor, wherein the austenite-based stainless steel is capable of ensuring an excellent conductive surface layer through t...
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WO/2019/074068A1 |
The present invention addresses the problem of providing a surface treatment agent that is capable of forming a surface-treated coating film, which has excellent corrosion resistance and adhesion, in or on the surface of an aluminum allo...
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WO/2019/069478A1 |
Provided is a paint containing barium oxide and/or barium hydroxide, and also a metal sulfate, wherein the amount of metal sulfate that dissolves in 100 g of water at 5°C is 0.5 g or higher.
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WO/2019/069920A1 |
Provided is a novel chromium-free metal surface treatment agent which enables a metal material to achieve an excellent appearance by forming a uniform coating film having an even thickness on the metal material surface, while being suppr...
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WO/2019/063914A1 |
The present invention relates to a process for electroplating an adhesive composition on at least one conductive element, in which: the conductive element is brought into contact with the adhesive composition comprising: - a phosphate sa...
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WO/2019/065645A1 |
According to the present invention, a grain-oriented electrical steel sheet is provided, the grain-oriented steel sheet having a coating film, which contains a certain forsterite as a main component, on the front and back surfaces of the...
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WO/2019/057625A1 |
The invention relates to a method for producing open-pore molded bodies which have a modified surface and which are made of a metal. The surface of an open-pore molded body which is made of a metal, said molded body being used as a semi-...
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WO/2019/058773A1 |
The objectives of the present invention are: to provide a novel tetrazole silane compound, a method for synthesizing the same, and a silane coupling agent containing the tetrazole silane compound as a component; and to provide a surface ...
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WO/2019/057624A1 |
The invention relates to a method for producing open-pore molded bodies which are made of a metal. The surface of an open-pore molded body which is made of a metal, said molded body being used as a semi-finished product, is coated with p...
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WO/2019/059255A1 |
[Problem] To provide: a method for forming a coating which exhibits excellent undercoat performance and bare corrosion resistance, does not give rise to the problem of contamination by particles, and is capable of achieving low electrica...
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WO/2019/053023A1 |
The present invention relates to a method for pretreating aluminum materials, particularly aluminum wheels, wherein an aluminum material is successively i) cleaned and subsequently rinsed, ii) optionally subjected to alkaline pickling an...
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WO/2019/052701A1 |
The present invention relates to a method for anti-corrosion treatment of components produced from aluminum, in particular casting parts such as vehicle rims, comprising a pre-treatment stage and subsequent painting. The pre-treatment st...
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WO/2019/042159A1 |
An anticorrosion treatment method for a copper-containing material comprises: carrying out a sealed and pressurized reaction on a copper-containing material and a stabilizer in presence of a polar solvent and any assistant, the stabilize...
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WO/2019/042951A1 |
The present invention relates to a method for the substantially nickel-free phosphating of a metal surface, in which a metal surface is treated with the following compositions one after the other: i) with an alkaline, aqueous cleaning ag...
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WO/2019/036062A1 |
Disclosed is a system for treating a surface of a multi-metal article. The system includes first and second and/or third conversion compositions for contacting at least a portion of the surface. The first conversion composition includes ...
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WO/2019/031078A1 |
A metal connection member provided with: a Mg alloy part, which has magnesium as a main component; a mating part, which has a more noble metal than magnesium as the main component and is to be connected to the Mg alloy part; and a chemic...
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WO/2019/027822A1 |
Described herein are pretreatrnent compositions, coated aluminum alloy products, and methods for coating the alloys. The pretreatrnent compositions include inorganic chemical corrosion inhibitors dispersed in a silane-based matrix and ma...
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WO/2019/022924A2 |
Low reflection articles, and related systems and methods are disclosed. The articles have a surface with primary pores and secondary pores. At least some of the secondary pores contain agent, such, for example, a light absorbing dye.
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WO/2019/017026A1 |
Provided is a method for treating a surface of an aluminum article, by which a surface of an aluminum article can be imparted with an effective anchoring effect without using a chemical liquid whose waste is not easy to treat, and which ...
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WO/2019/018387A1 |
The present disclosure relates to recycling automotive phosphate rinse water. An apparatus and method is disclosed for treating process water containing phosphate. The apparatus may include a process water line (10). The process water li...
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WO/2019/017073A1 |
Provided are a treatment solution and a treatment method which are capable of further improving the corrosion resistance of a metal material. According to the present invention, a chemically converted film is formed on the surface of a m...
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WO/2019/013350A1 |
This oriented electromagnetic steel plate is provided with a base material steel sheet, an intermediate layer arranged in contact with the base material steel sheet, and an insulating film arranged in contact with the intermediate layer ...
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WO/2019/013281A1 |
Provided is a coating pre-treatment method that does not limit the coating method, has a small impact on the environment, and can ensure good post-coating corrosion resistance in a hot-rolled steel sheet. A coating pre-treatment method i...
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WO/2019/013347A1 |
This oriented electromagnetic steel sheet comprises a steel sheet 1, an intermediate layer 4 arranged on the steel sheet and containing Si and O, and an insulation film 3 arranged on the intermediate layer, wherein the intermediate layer...
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WO/2019/013354A1 |
This oriented electromagnetic steel plate comprises a steel plate, an oxide film formed on the steel plate and containing SiO2, and a tension insulation film formed on the oxide film. As the chemical composition, the steel plate contains...
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WO/2019/013351A1 |
This oriented electromagnetic steel sheet has: a base metal steel sheet; a middle layer disposed over and in contact with the base metal steel sheet; and an insulation film disposed over and in contact with the middle layer and serving a...
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