| Document |
Document Title |
|
WO/2022/149596A1 |
This surface-treated steel sheet comprises a steel sheet, a Zn-based plated layer formed on the steel sheet, and a film formed on the Zn-based plated layer, wherein: the Si concentration, P concentration, F concentration, V concentration...
|
|
WO/2022/148284A1 |
Provided are a heat exchanger, a preparation method for the heat exchanger, and a heat management system. The heat exchanger comprises a metal substrate, which is provided with a fluid channel for circulation of a heat exchange medium. T...
|
|
WO/2022/148536A1 |
The present application is directed to an aqueous passivation composition for the treatment of zinc or zinc alloy coatings, said composition having a pH of from 6.5 to 9 and comprising, based on the weight of the composition: from 5 to 6...
|
|
WO/2022/135778A1 |
The invention relates to a coating agent for coating acid-sensitive metal surfaces, which coating agent is an aqueous solution of an acidic phosphate binder, wherein the coating agent contains a peroxo compound and is free from chromium(...
|
|
WO/2022/139312A1 |
A grain oriented electrical steel sheet according to an embodiment of the present invention comprises: an electrical steel sheet base comprising 2.0 to 7.0 weight % of Si and 0.01 to 0.07 weight % of Sb, and the remainder being Fe and ot...
|
|
WO/2022/131866A1 |
Disclosed are: a composition for surface treatment capable of imparting, to a steel sheet, plate corrosion resistance, corrosion resistance of processed parts, pit corrosion resistance, blackening resistance, pipe forming oil infiltratio...
|
|
WO/2022/123141A1 |
The present invention relates to a method for treating the surface of a titanium or titanium alloy metal reinforcement of a blade made of composite material, said method enabling selective removal of a bonding primer with respect to the ...
|
|
WO/2022/117935A1 |
A process (100) for protecting a part comprising an aluminum-based alloy, the process comprising depositing (102) a primer paint layer by anaphoresis over the entire part, polymerizing (104) the primer paint layer in order to form a non-...
|
|
WO/2022/117970A1 |
The invention relates to a process (100) for protecting a part comprising an aluminum-based alloy having a copper content of greater than or equal to 0.5% by mass, the process comprising the depositing (102) of a non-conductive protectiv...
|
|
WO/2022/110357A1 |
The present invention provides a manufacturing method for a heat dissipation device, and a heat dissipation device. The manufacturing method for a heat dissipation device comprises: obtaining a first cover plate and a second cover plate ...
|
|
WO/2022/110339A1 |
A steel sheet passivation process and a vapor chamber manufactured using a passivated steel sheet. The passivation process comprises the following steps: providing a steel sheet; pretreating the steel sheet to obtain a pretreated steel s...
|
|
WO/2022/101191A1 |
The present invention relates to a method for treatment of at least one metallic surface of a substrate comprising at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) com...
|
|
WO/2022/102710A1 |
This surface-treated metal sheet comprises: a steel sheet; a plating layer that is formed on the steel sheet and contains zinc; and a coating film that is formed on the plating layer. With respect to this surface-treated metal sheet, the...
|
|
WO/2022/101192A1 |
The present invention relates to a method for treatment of at least one metallic surface of a substrate comprising at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) com...
|
|
WO/2022/091851A1 |
The purpose of the present invention is to provide a hot dipped Al-Zn-Si-Mg-Sr coated steel sheet which stably exhibits excellent corrosion resistance, while having good surface appearance. In order to achieve the above-described purpo...
|
|
WO/2022/090388A1 |
The present invention relates to a method for treatment of at least one metallic surface of a substrate comprising at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) hav...
|
|
WO/2022/085263A1 |
An objective of the present invention is to provide a grain-oriented electrical steel sheet having excellent insulating properties. The grain-oriented electrical steel sheet includes a steel sheet and coating films respectively provided ...
|
|
WO/2022/081108A1 |
The subject matter of the invention is directed to processes of applying a coating material to galvanized surfaces or materials, which provides significant increases in corrosion resistance. The coating material mentioned here is provide...
|
|
WO/2022/073880A1 |
The instant invention concerns the use of at least one polymer P obtained by radical copolymerization of a mixture of (i) acrylic acid; (ii) methacrylic acid; and (iii) at least one monomer of formula: for treating a metallic surface int...
|
|
WO/2022/075987A1 |
The present disclosure is drawn to covers for electronic devices. In one example, a hybrid substrate can comprise a first portion including an aluminum alloy and a second portion including a magnesium alloy. A chromium passivation layer ...
|
|
WO/2022/075235A1 |
This manufacturing method of a surface treated steel sheet for organic resin coating is characterized by coating the surface of a galvanized steel sheet with a surface treatment liquid and drying to form a surface treatment film with an ...
|
|
WO/2021/163476A9 |
Provided are bismuth conversion coating compositions that deposit bismuth conversion coatings on a variety of metal substrates, methods of making bismuth conversion coating compositions, methods of depositing bismuth conversion coatings ...
|
|
WO/2022/067177A1 |
The disclosure relates to thin layers comprising a catechol containing polymer or oligomer, as well as methods of making and using the thin layers comprising the catechol containing polymer or oligomer. The layers demonstrate improved ad...
|
|
WO/2022/063279A1 |
The present disclosure relates to a braided intracranial blood vessel stent having a low thrombosis causing probability and a treatment method therefor. The braided intracranial blood vessel stent having a low thrombosis causing probabil...
|
|
WO/2022/065793A1 |
The present invention relates to a gas storage tank for storing gas such as hydrogen for a fuel cell and a method for manufacturing same. The present invention provides a gas storage tank and a method for manufacturing same, the gas stor...
|
|
WO/2022/059672A1 |
This titanium material is characterized in that, when a chemical composition of a surface is analyzed by an X ray photoemission spectroscopy, the titanium material contains Zn of 0.1 atom% or more and Ca of 0.5 atom% or more as the compo...
|
|
WO/2021/039971A9 |
This hot-stamped article comprises a steel base material, a plating layer that is formed on the surface of the base material, and a chemical conversion coating that is formed on the surface of the plating layer. The chemical composition ...
|
|
WO/2022/055151A1 |
A galvanized steel sheet according to one aspect of the present invention comprises: a base steel sheet; and a Zn-Al-Mg-based plating layer provided on at least one surface of the base steel sheet, wherein the Zn-Al-Mg-based plating laye...
|
|
WO/2022/050079A1 |
Provided is a reactive chemical conversion treatment solution characterized by: comprising colloidal silica, a water-soluble substance containing trivalent chromium, and a water-soluble substance containing an organic acid having a high ...
|
|
WO/2022/048963A1 |
The present invention relates to a process for anticorrosion pretreatment of a multitude of components in series, in which each component in the series at least partly has surfaces of the metals zinc, iron and/or aluminium and undergoes ...
|
|
WO/2022/050001A1 |
The purpose of the present invention is to provide a copper foil, with which a wiring board capable of exhibiting both RF characteristics and a high peeling strength can be fabricated using a resin base material made of LCP. The copper f...
|
|
WO/2022/050948A1 |
An anti-corrosive metal housing for an electronic device can include a metal substrate, a passivation layer, and a sealing layer. The passivation layer can include an oxyanion selected from molybdate, vanadate, phosphate, chromate, stann...
|
|
WO/2022/044193A1 |
The purpose of the present invention is to provide a surface treated steel which has high workability with deep drawing, and from which a steel sheet having a high coefficient of static friction between the front surface and the back sur...
|
|
WO/2022/044195A1 |
The purpose of the present invention is to provide: a coated steel sheet that has a chrome-free sealing coating and an organic coating, that has a sufficiently black appearance, and that has a sufficient high corrosion resistance and adh...
|
|
WO/2022/044194A1 |
A purpose of the present invention is to provide a surface-treated steel sheet wherein scale is not readily produced when the steel sheet is processed by hot stamping. The present invention, which solves this problem, relates to a surfac...
|
|
WO/2022/033759A1 |
The present invention relates to a method for layer-forming zinc phosphating of metal surfaces using a colloidal, aqueous solution as an activation stage, wherein a zinc phosphate layer having a layer weight of less than 2.0 g/m2 is depo...
|
|
WO/2022/024831A1 |
The present invention addresses the problem of providing a chemical conversion treatment liquid that contains zirconium ions and that makes it possible to form a highly corrosion-resistant chemical conversion coating formed with consider...
|
|
WO/2022/016675A1 |
A ceramic converting agent, a preparation method therefor, and a stirring device. The ceramic converting agent is composed of the following components: 10-15% of hexafluorozirconic acid; 0.5-1% of sodium fluoride; 3-5% of ammonium molybd...
|
|
WO/2022/013960A1 |
This grain-oriented electromagnetic steel sheet comprises a base steel sheet and a tension-imparting coating film, in which formulae (1) and (2) are satisfied wherein t1 (μm) represents the average coating film thickness in a flat surfa...
|
|
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 ...
|
|
WO/2022/002792A1 |
The present invention refers to an alkaline aqueous activation agent for manganese phosphating processes, which comprises a) nanoscale manganese phosphate particles in dispersed form, and b) at least one dispersion agent selected from th...
|
|
WO/2021/260360A1 |
The disclosure provides a method of producing a metal compound. The method comprises contacting a metal source with a reaction mixture, wherein the reaction mixture comprises an ionic liquid and an oxidising agent, and thereby producing ...
|
|
WO/2021/261515A1 |
Provided is a novel and improved method for producing an electromagnetic steel sheet, with which an electromagnetic steel sheet having excellent magnetic properties and coating film adhesion can be produced. This method for producing a...
|
|
WO/2021/256533A1 |
According to the present invention, an electromagnetic steel sheet to be used for a laminated core has an insulating coating film 3 on the surface of a base steel sheet 2, said insulating coating film 3 being formed by applying a coating...
|
|
WO/2021/256531A1 |
This coating composition for electromagnetic steel sheets contains an epoxy resin, a latent epoxy resin curing agent and a thermoplastic elastomer; the thermoplastic elastomer has a melting point of from 100°C to 200°C and a bending mo...
|
|
WO/2021/256532A1 |
This electromagnetic steel sheet comprises a base material steel sheet of which one or both surfaces are at least partly coated with an insulating coating having an adhesive capacity, wherein the insulating coating has a logarithmic decr...
|
|
WO/2021/256538A1 |
According to the present invention, an electromagnetic steel sheet to be used for a laminated core has an insulating coating film 3 on the surface of a base steel sheet 2, said insulating coating film 3 being formed by applying a coating...
|
|
WO/2021/249880A1 |
The invention relates to an aqueous composition having a pH value at 55 °C in the range from 5 to 9, containing at least two different amino organophosphonic acid derivatives of formula (I) wherein residues R independently of each other...
|
|
WO/2021/250182A1 |
The present invention is directed to an aqueous basic etching composition for the treatment of surfaces of metal substrates, the composition comprising: (a) functionalized urea, biuret and guanidine derivatives and/or salts thereof selec...
|
|
WO/2021/249878A1 |
The invention relates to an aqueous composition having a pH value at 55 °C in the range from 5 to 9, containing at least one different amino organophosphonic acid derivatives of formula (I) wherein residues R independently of each other...
|
