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Matches 1 - 50 out of 14,711

Document Document Title
WO/2020/190251A1
The invention relates to medicine. An antibacterial ceramic coating for titanium alloy implants consists of titanium dioxide crystals, wherein the ceramic pores contain silicon dioxide microcrystals in an amount of up to 0.5-3 wt%. Also ...  
WO/2020/189947A1
A method for manufacturing a cover member for electronic devices according to various embodiments of the present disclosure may comprise: a step for forming a magnesium plate; a step for performing primary CNC processing on the magnesium...  
WO/2020/144223A3
Method for forming product structure having porous regions and lateral encapsulation A method for fabricating a structure, the structure comprising: - an insulating layer (201), - a first metal layer (203) above a first portion of the in...  
WO/2020/177223A1
The present invention relates to the technical field of self-repairing of materials. Disclosed is a preparation method for a calcium salt-based magnesium alloy surface corrosion-resistant self-repairing coating, capable of solving the pr...  
WO/2020/177016A1
A method for processing the surface of a steel member, comprising the following steps: cleaning the surface of the steel member; and connecting the steel member to the positive electrode of a power supply, connecting a conductor electrod...  
WO/2020/180892A1
An article including a thin film interference pigment; and a coating including a selectively absorbing nanoparticle is disclosed. The article can exhibit increased chromaticity as compared to the thin film interference pigment alone. Met...  
WO/2020/179427A1
An electrolytic treatment apparatus 1 is equipped with a treatment vessel 2 and a negative electrode member 4 and a positive electrode member 5 both installed in the treatment vessel 2, wherein the negative electrode member 4 and the pos...  
WO/2020/175934A1
An anodizing device is disclosed. The anodizing device according to an embodiment of the present invention may comprise: a base for supporting a product to be anodized, the product having a first bore for which an anodizing surface treat...  
WO/2020/166237A1
Provided are: a microstructure which has micropores having excellent straightness; and a method for manufacturing a microstructure. The microstructure is composed of an anodic oxide film of titanium or a titanium alloy. The microstructur...  
WO/2020/166240A1
Provided are an anodizing processing method capable of forming a straight micropore and a method of manufacturing an anisotropic conductive member having a suppressed conductive material filling defect. The present invention is an anodiz...  
WO/2020/165319A1
The present invention is related to the field of metal surface preparation by anodizing processes and refers to a method for producing a corrosion-resistant aluminum-silicon alloy casting and more particularly to the optimization of the ...  
WO/2020/160690A1
A process for treating a surface for a housing for an electronic device. The process comprises i) a first anodizing treatment that comprises anodizing an aluminium-containing surface in the presence of a first acid solution containing io...  
WO/2020/161832A1
The purpose of the present invention is to provide a guide wire that enhances the ease of forming a tip section, while preserving excellent overall shape restoration capability. A guide wire 1 has a core shaft 11, and is characterized in...  
WO/2020/157743A1
A method of coating a medical implant with hydroxyapatite comprises steps of: (a) plasma treating said medical implant by a plasma electrolytic oxidation bath within a electrolyte; (b) hydroxyapatite coating a plasma treated medical impl...  
WO/2020/152047A1
The present invention relates to a method for the surface treatment of anodised aluminium, to an anodised aluminium treated according to the invention, to a treatment agent for the surface treatment of anodised aluminium, and to the use ...  
WO/2020/152988A1
Provided is an aluminum member imparted with a high degree of whiteness by means of a simple primary treatment. The aluminum member comprises: a base material composed of aluminum or aluminum alloy; and an anodic oxide film having a barr...  
WO/2020/153117A1
An uneven structure having protruding portions and depressed portions is formed on the surface of a stainless steel sheet according to the present invention, wherein the average height of the protruding portions is 30-300 nm and the aver...  
WO/2020/144223A2
Method for forming product structure having porous regions and lateral encapsulation A method for fabricating a structure, the structure comprising: - an insulating layer (201), - a first metal layer (203) above a first portion of the in...  
WO/2020/145395A1
The present invention provides a stainless steel having a composition which includes 0.1 mass% or less of C, 1.0 mass% or less of Si, 2.0 mass% or less of Mn, 0.045 mass% or less of P, 0.03 mass% or less of S, 30 mass% or less of Ni, 16-...  
WO/2020/141714A1
The present invention relates to a method for manufacturing an aluminum alloy anodized film having a superhydrophobic surface and an aluminum alloy having an anodized film with a superhydrophobic surface manufactured by the method. The p...  
WO/2020/135866A1
Disclosed is a guide roller comprising a guide roller body and a ceramic film layer coated on the outer surface of the guide roller body. Also disclosed is a production method of the guide roller. Specifically, the ceramic film layer is ...  
WO/2020/124144A1
The present invention relates generally to the field of materials science. More particularly, the invention relates to porous materials comprising metals and metal oxides and to the preparation and use thereof.  
WO/2020/117668A1
A method for fabricating calcite channels in a nanofluidic device is described. A porous membrane is attached to a substrate. Calcite is deposited in porous openings in the porous membrane attached to the substrate. A width of openings i...  
WO/2020/111546A1
A ferritic stainless steel having improved corrosion resistance is disclosed. The disclosed ferritic stainless steel comprises, by wt%, 0.02% or less (excluding 0) of C, 0.02% or less (excluding 0) of N , 0.5% or less (excluding 0) of Si...  
WO/2020/109724A1
The invention relates to a method for treating a metal part made of at least one metallic element selected from aluminium, titanium, magnesium and alloys thereof so as to endow the part with protection from corrosion and with properties ...  
WO/2020/110903A1
The purpose of the present invention is to provide an aluminum member that is obtained by simpler primary treatment than in the past and that has high whiteness and suppressed unevenness of white color, and a method for producing the sam...  
WO/2020/104569A1
The present invention relates to an electrolysis device comprising an anode and a cathode, wherein the anode and the cathode each are an electrode comprising an electrically conductive support of which at least a part of the surface is c...  
WO/2020/104653A1
The invention relates to a biodegradable implant comprising a surface coated magnesium alloy or zinc alloy product, whereby the coating layer comprises oxides and/or phosphates of from rare-earth elements, Mg, Ca, Zn, Zr, Cu, Fe, Sr, Li,...  
WO/2020/101690A1
A housing for an electronic device including a metal substrate, a pearlized layer, and a sealant layer. The metal substrate can have an exterior surface with a porous oxide layer including pores with an average size from about 2 nm to ab...  
WO/2020/079358A1
The invention relates to a method for surface-treating an aluminium alloy part, which method comprises a first step of treating the part by micro-arc oxidation, the part being immersed in an aqueous electrolytic medium containing a silic...  
WO/2020/080009A1
The present invention addresses the problem of providing a novel pore-sealing treatment solution for an anodic oxide coating film on an aluminum alloy. A pore-sealing treatment solution for an anodic oxide coating film on an aluminum all...  
WO/2020/074754A1
A method for surface treatment of a piece of aluminum alloy having on its surface pores of a size of up to 500 μm, comprising a step of anodizing at least a part of the surface of the piece so as to create an aluminum oxide layer (23) o...  
WO/2020/067500A1
An antimicrobial layered body having a non-metal base plate and a metal oxide layer, characterized in that the metal oxide layer is present on the outermost surface, the metal oxide layer contains an anion, and the total of the ratio of ...  
WO/2020/059728A1
An aluminum member 100 is provided with a porous layer 40 that includes a base material 11 made of metallic aluminum and a coating 12 that contains aluminum oxide and covers a surface of the base material 11. The coating 12 has a thickne...  
WO/2020/060874A1
Embodiments of methods and apparatuses for forming the metal oxide nanostructure on surfaces are disclosed. In certain embodiments, the nanostructures can be formed on a substrate made of a nickel titanium alloy, resulting in a nanostruc...  
WO/2020/054847A1
This aluminum alloy extruded material comprises an aluminum base material and an alumite coating film formed on the base material surface of the aluminum base material. This aluminum alloy extruded material contains 0.20-0.53 wt% of Si, ...  
WO/2020/055855A1
Described herein are anodized continuous coils containing a thin anodized film layer and methods for making and using the same. The anodized continuous coils include an aluminum alloy continuous coil, wherein a surface of the aluminum al...  
WO/2020/055854A1
Described herein are anodized continuous coils containing a thin anodized film layer and systems and methods for making and using the same. The anodized continuous coils include an aluminum alloy continuous coil, wherein a surface of the...  
WO/2020/048045A1
Disclosed is a pre-treatment process for preparing a TiO2 dielectric layer-containing formed foil: a pre-formation treated etched foil is thermally treated at 400-500 °C in a muffle furnace for 30-120 s and then retrieved; then immersed...  
WO/2020/044714A1
The purpose of the present invention is to provide: a steel sheet for cans, which has excellent weldability and post-processing corrosion resistance; and a method for producing the steel sheet for cans. A steel sheet for cans, comprising...  
WO/2020/032164A1
Provided is an anodized titanium material that exhibits improved voltage resistance. This anodized titanium material comprises a titanium matrix and an anodized titanium layer provided on the surface of the titanium matrix, wherein: the ...  
WO/2020/026719A1
The purpose of the present invention is to provide: an aluminum member which is able to be obtained by means of a simple primary treatment, and which has a high degree of whiteness, while being suppressed in whiteness unevenness; and a m...  
WO/2020/022843A1
A device, a house for the device and a method are disclosed herein. The device includes a first plate, a second plate facing an opposite direction, a side member integrally formed with the second plate, surrounding a space between the fi...  
WO/2020/023302A1
A method for coating a component of a plasma processing chamber is provided. An electrolytic oxidation coating is formed over a surface of the component, wherein the electrolytic oxidation coating has a plurality of pores, wherein the el...  
WO/2020/023153A1
An article comprises a bulk layer of an aluminum-alloy composite and a surface layer. The bulk layer comprises an aggregate dispersed in an aluminum-alloy matrix, the aggregate being solid and unreactive in a melt of the aluminum-alloy m...  
WO/2020/017566A1
This member for a plasma processing device is provided with an aluminum substrate, and an oxide film formed on the aluminum substrate and having a porous structure. The oxide film has: a first oxide film formed on the surface of the alum...  
WO/2020/012890A1
The present invention provides: an Mg-based metal member which has excellent designability and corrosion resistance; a method for producing this Mg-based metal member; and a decorative article which uses this Mg-based metal member. Accor...  
WO/2020/013070A1
The present invention realizes a technique that makes it possible to reduce the amount of acidic liquid used for acidic liquid regeneration that includes adsorption agent regeneration. This regeneration device for a bath liquid regenerat...  
WO/2020/013304A1
The present invention involves: a first step in which a surface treatment is applied to a base material to form thereon a high-resistance layer having high electric resistivity; a second step in which metal plating parts are formed on th...  
WO/2020/008704A1
Provided is an aluminum alloy member that is for forming a fluoride film, and that has excellent smoothness without occurrence of a black dot-shaped bulged portion, and excellent corrosion resistance against a corrosive gas, plasma, etc....  

Matches 1 - 50 out of 14,711