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WO/2019/011778A1 |
The present invention is directed to an anodized decorative rolled product made of an aluminum alloy consisting of, in weight %,; Mg : 0 –1.5; Mn : 0 –1.5; With Mg + Mn : 0.5 –3 and wherein either Mn : 0.8 –1.5 or Mg : 0.5 –1.1...
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WO/2019/002277A1 |
The invention relates to a magnesium alloy which comprises: Zn: 0.5 - 2 wt%, Mn: 0.2 - 1 wt%, Ca: 0.1 - 2 wt%, wherein the magnesium alloy comprises 0.6 wt% or more Mn or 0.6 wt% or more Ca, between 0.5 wt% and 1,5 wt% Mn and Ca in sum, ...
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WO/2018/225739A1 |
Provided are: a steel sheet for cans which exhibits excellent weldability; and a production method therefore. This steel sheet for cans has, provided to the surface of a steel sheet in order from the steel sheet side, a chromium metal la...
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WO/2018/225726A1 |
Provided are: a steel sheet for cans which exhibits excellent weldability; and a production method therefor. This steel sheet for cans has, provided to the surface of a steel sheet in order from the steel sheet side, a chromium metal lay...
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WO/2018/221810A1 |
The present invention relates to a method for manufacturing a porous metal support coated with a porous oxide film, and a porous metal support manufactured thereby. More specifically, provided is a manufacturing method for forming a poro...
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WO/2018/221414A1 |
[Problem] To provide a catalyst or adsorbent carrier production method and a catalyst or adsorbent carrier which can enhance the catalyst or adsorbent function, and further, which can prevent shedding of catalyst or adsorbent particles. ...
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WO/2018/221435A1 |
An aluminum laminate (10) comprises an aluminum substrate (1) having a first surface (1A); and an anodic oxide film (2) that is formed in contact with the first surface (1A) and has a second surface (2A), which is in a position that is s...
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WO/2018/202860A1 |
The invention relates to a coated aluminum piston, in particular an aluminum piston for an internal combustion engine, and to a method for coating the piston. An area of the piston comprises a plasma oxide layer which is sealed with a co...
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WO/2018/198744A1 |
Provided are the following: a chemical conversion liquid which can produce a chemically converted base material having a high capacitance, which is suitable as an electrode material for an aluminum electrolytic capacitor; and a method fo...
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WO/2018/199610A1 |
The present invention relates to a porous acupuncture needle and a manufacturing method therefor and, more specifically, to: a porous acupuncture needle plated with porous needle-integrated noble metal nanoparticles, obtained by manufact...
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WO/2018/199915A1 |
The present subject matter relates to treating anodized alloy substrates. An anodized alloy substrate is immersed in a titanium salt solution to deposit titanium ions in a surface of the anodized alloy substrate. The immersion results in...
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WO/2018/199548A1 |
Disclosed are: an exterior material of home appliances, the exterior material having improved corrosion resistance and fingerprint resistance due to a change in the treatment method of the surface of the exterior material of the home app...
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WO/2018/190412A1 |
The Sn-plated steel sheet pertaining to the present invention has a steel sheet, an Sn plating layer provided on at least one surface of the steel sheet, and a coating film including zirconium oxide and tin oxide provided on a surface of...
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WO/2018/190839A1 |
The present subject matter relates to treating alloy substrates having oxidized layers. An anodized alloy substrate is contacted with an alkaline mixture including titanium to form a processed substrate. The anodized alloy substrate incl...
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WO/2018/178390A1 |
The present invention relates to a method for increasing the corrosion resistance of a chrome‐plated substrate wherein at least one part of a chrome‐plated surface of a chrome-plated substrate is dipped into an electrolyte comprising...
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WO/2018/180866A1 |
Provided is a laminate that comprises: a metal substrate having a surface on which an anodic oxide coating film is formed; a fluororesin layer which is laminated so as to be in contact with the anodic oxide coating film; and a fluoroelas...
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WO/2018/180870A1 |
The present invention provides a laminate comprising: a metal substrate having a chemically etched surface and a fluoroelastomer layer laminated so as to be in contact with the chemically etched surface, or laminated so as to be in conta...
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WO/2018/173719A1 |
A method for manufacturing a sliding member 100 is a method for manufacturing a sliding member 100 in which a surface of an oxide coating 120 for covering a metal parent material 110 is a sliding surface, the method being provided with a...
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WO/2018/169237A1 |
Disclosed in one embodiment of the present invention is an electronic device comprising: a housing including a first surface, which faces a first direction and is opened, a second surface facing a second direction opposite to the first d...
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WO/2018/165053A1 |
Methods of preparing 7xxx aluminum alloy products for adhesive bonding and products made therefrom are disclosed. Generally, the methods include preparing a 7xxx aluminum alloy product for anodizing, then anodizing the 7xxx aluminum allo...
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WO/2018/162823A1 |
The invention relates to a vacuum chamber element obtained by machining and surface treatment of sheet metal with a thickness of at least 10 mm made of aluminium alloy with the following composition, as wt%: Si: 0.4 – 0.7; Mg: 0.4 – ...
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WO/2018/160379A1 |
Lithographic printing plate precursors are prepared with a unique substrate and one or more radiation-sensitive imageable layers. The inventive substrate is prepared by two separate anodizing processes to provide an inner aluminum oxide ...
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WO/2018/157867A1 |
A surface processing method for a tantalum spinning head, comprising the following steps: (a) forming a layer of Ta2O5 film on a tantalum spinning head; (b) optional polishing: polishing the fibre discharge surface of the tantalum spinni...
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WO/2018/160128A1 |
A furniture rotary system (100, 200, 300, 400, 500) for a piece of furniture (10, 20, 30, 40, 50) is provided. The furniture rotary system is forming a sliding rotary connection between a rotational member (120, 210, 320, 410, 520) and a...
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WO/2018/160127A1 |
A furniture lubricant for coating a linear lacquered furniture slide bar to provide a slide layer with lowered friction. The furniture lubricant comprises a C10 to C28 alkane and a tri-glyceride. The viscosity, according to ISO 3104:1994...
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WO/2018/154816A1 |
The present invention is characterized by including: a surface brazing step in which a first metal member (3) and a second metal member (4) are layered above and below a core material (2), single-layer brazing sheets comprising an Al-Si-...
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WO/2018/155273A1 |
Provided is a method for manufacturing a metal filled microstructure having: an anodic oxidation treatment step for performing anodic oxidation treatment on the surface of one side of aluminum substrate and forming an anodic oxidation fi...
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WO/2018/155383A1 |
Provided are: a surface-treated aluminum material and a method for manufacturing the same; and a bonded body of a surface-treated aluminum material and a member subjected to bonding, the bonded body comprising said surface-treated alumin...
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WO/2018/148960A1 |
The invention discloses a surface treatment method for an aluminum product, comprising the following steps: step 1, degreasing: immersing in a sulfuric acid solution with a concentration of 140-200 g/L for 3-5 minutes at room temperature...
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WO/2018/146292A1 |
The present invention relates to a method for electrolytically passivating an outermost chromium or outermost chromium alloy layer to increase corrosion resistance thereof, the method comprising the steps of: (i) providing a substrate co...
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WO/2018/147825A1 |
The present subject matter relates to techniques of electrolytic oxidation for composite materials. In an example, a method includes immersing a composite material into an electrolytic solution for electrolytic oxidation, wherein the com...
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WO/2018/143267A1 |
A colored stainless steel plate and colored stainless steel coil, and manufacturing method thereof, are provided which, in press molding, have excellent moldability and resistance to mold galling, and which have high-strength of molded p...
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WO/2018/143370A1 |
A method for manufacturing a mold (100) includes: a step (a) for preparing an aluminum substrate (12) subjected to a mechanical mirror-finishing process; a step (b) for forming a plurality of recesses (12a) in a surface (12s) of the alum...
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WO/2018/138953A1 |
This shock absorber (D) is configured so as to be equipped with: an aluminum alloy cylinder (1) having on the inner circumference thereof a plasma electrolytic oxidation film (A); a piston (2) slidably inserted into the cylinder (1); and...
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WO/2018/139749A1 |
According to various embodiments, a method for manufacturing a metal housing can be provided, comprising: a step of forming a metal base made of a metal material; a step of pretreating the surface of the metal base such that the surface ...
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WO/2018/138989A1 |
Provided are a metallic foil manufacturing method and a cathode for manufacturing a metallic foil with which a metallic film electrodeposited by electrolysis on an electrodeposition surface of a cathode can be easily peeled off and a dif...
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WO/2018/134436A1 |
The invention relates to a method for producing corrosion-stable and optionally colour/metallically coated, decorative plastic components (h), in which the components to be coated are first produced by the plastics injection-moulding pro...
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WO/2018/134970A1 |
[Problem] To provide a method for coloring treatment of aluminum or aluminum alloy whereby degradation of a solution in which dye particles are dissolved can be suppressed, and the solution can be used even when left for a long time. [So...
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WO/2018/129870A1 |
A stainless steel and plastic combined member, and a processing method therefor. The stainless steel and plastic combined member comprises a stainless steel substrate (1). Honeycomb pores (11) are formed on the surface of the stainless s...
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WO/2018/131709A1 |
[Problem] To provide an industrially easily practicable surface modification method for a base member by which a surface of the base member can be modified to exhibit a wide range of hydrophobicity or hydrophilicity including ultra hydro...
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WO/2018/132233A1 |
The inventive two-step process operates at low temperature, without any toxic heavy metals, to provide excellent sealing on anodized aluminum substrates, especially those aluminum substrates comprising silicon. The first step of the proc...
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WO/2018/126789A1 |
A manufacturing method of a black dye for dyeing an aluminum alloy and an aluminum alloy dyeing method using the black dye are disclosed. The manufactured black dye comprises: 1.0-2.0 g/L of a red-black dye, 1.0-1.5 g/L of a blue-green d...
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WO/2018/128771A1 |
A method is introduced for creating a protective oxide layer over a surface of a metallic structure for use in a semiconductor processing system. The method includes providing the metallic structure, anodizing the surface of the metallic...
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WO/2018/126094A1 |
This invention relates to articles having magnesium-containing metal surfaces with a black, brown or bronze electroceramic coating, chemically bonded directly to the magnesium metal surfaces, the coating having an outer darkly colored la...
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WO/2018/121200A1 |
Provided are aluminium alloy shell, a preparation method therefor, and a personal electronic device, the aluminium alloy shell comprising an aluminium alloy substrate (1) and an oxide film layer (2) coating the surface of the aluminium a...
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WO/2018/123690A1 |
Provided is a titanium material comprising: a matrix which comprises pure titanium or a titanium alloy; and a titanium oxide film formed on the matrix. The peak strength, obtained by thin-film X-ray diffraction analysis of a surface laye...
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WO/2018/126230A1 |
The present disclosure describes a matrix-free nanostructured substrate for use in mass spectrometry. The substrate may preferably include one or more localized analyte spots for placement of an analyte, where each analyte spot may compr...
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WO/2018/121213A1 |
Provided are an aluminum alloy housing and a preparation method therefor and a personal electronic device. The aluminum alloy housing comprises an aluminum alloy matrix (1) and an oxide film layer (2). The aluminum alloy matrix (1) has a...
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WO/2018/121212A1 |
Provided are an aluminum alloy housing, a preparation method therefor and a personal device, the aluminum alloy housing comprising: an aluminum alloy base body (1) and an oxidation film layer (2), the aluminum alloy base body (1) being p...
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WO/2018/105787A1 |
The present invention relates to an ionic diode membrane having a porous structure, which has ion selectivity and ion rectification characteristics by containing tapered nano-pores integrated therein, and a method for manufacturing the s...
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