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WO/2016/111035A1 |
Provided are: a surface treatment agent for metal bases, which is used for a pretreatment of a metal base, and which enables drawing of a high-definition patterned coating film that is free from blurring when the patterned coating film i...
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WO/2016/111350A1 |
This steel sheet for a container comprises: a steel sheet; a composite plating layer, as an upper layer of said steel sheet, that includes 2.0-200 mg/m2 of Ni in terms of metallic Ni amount and 0.10-10.0 g/m2 of Sn in terms of metallic S...
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WO/2016/106526A1 |
A film forming agent used in aluminum material stretching, said agent being used during pretreatment prior to aluminum material drawing and comprising the following ingredients present in the following weight percentages: 1-3% sodium flu...
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WO/2016/107791A1 |
The invention relates to a method for producing a silane-modified silicate. In order to obtain optimal corrosion protection properties, a silane compound according to the invention is at least partially hydrolyzed and/or condensed in the...
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WO/2016/106525A1 |
A process for a film for aluminum tube drawing, and an application of said process, said process comprising the following steps: using an alkaline powder to degrease and to deburr, rinsing with water; desmutting, rinsing with water, then...
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WO/2016/106523A1 |
A trivalent chromium/aluminum passivation treatment process comprising the following steps: using an acidic degreaser to remove grease and oxide scale from the surface of an aluminum material, rinsing with water, desmutting, rinsing with...
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WO/2016/104703A1 |
The present invention provides a chemical conversion liquid for zinc or zinc alloy bases, which contains 2-200 mmol/L of trivalent chromium ions, 1-300 mmol/L of zirconium ions and at least one component selected from among fluorine ions...
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WO/2016/104407A1 |
This electrical steel sheet (1) includes an electrical steel parent material (2) and an insulation coating (3) formed on the surface of the parent material (2). The insulation (3) coating contains at least one type of phosphate selected ...
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WO/2016/104512A1 |
This electrical steel sheet (1) includes an electrical steel parent material (2) and an insulation coating (3) formed on the surface of the parent material (2). The insulation coating (3) contains at least one type of phosphate selected ...
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WO/2016/102265A1 |
The invention relates to a method for producing anisotropic zinc phosphate particles and zinc metal mixed phosphate particles, particles having an orthorhombic crystal structure and a platelet-type particle morphology being obtained from...
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WO/2016/104404A1 |
Provided is an electromagnetic steel sheet (1) that comprises: a base material (2) for an electromagnetic steel; and an insulating coating film (3) that is formed on the surfaces of the base material (2). Three conditions (1.8 ≤ 3[Fe]/...
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WO/2016/105070A1 |
The present invention relates to stainless steel for a polymer fuel cell separator plate and a method for preparing same, the stainless steel having enhanced corrosion resistance and water discharging properties as a result of surface mo...
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WO/2016/104405A1 |
This magnetic steel sheet (1) includes a magnetic steel matrix (2), and an insulating coating (3) formed on the surface of the matrix (2) and containing a polyvalent metal phosphate and Fe. In a region extending to a second depth from a ...
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WO/2016/104983A1 |
The present invention relates to a stainless thin plate for a polymer fuel cell separator plate and a method for preparing same, the stainless thin plate which can ensure excellent contact resistance and high corrosion potential by modif...
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WO/2016/096777A1 |
The present invention relates to an acidic aqueous composition for coating metallic surfaces, particularly of aluminium materials, that comprises, besides water and optionally further components, a) at least one compound selected from th...
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WO/2016/097972A1 |
An improved process for protecting surfaces of noble metals and/or of their alloys against tarnishing, characterised by comprising the following steps in sequence: - subjecting the surface to be treated to cathodic degreasing, - expos i ...
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WO/2016/097695A1 |
A method and apparatus for processing an object (4), for example an aluminium aircraft part, the method comprising: performing a first conversion coating process to dispose a first conversion coating (10) onto at least part of a surface ...
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WO/2016/091713A1 |
The present invention relates to an anti-corrosion treatment method where a series of components having metallic surfaces of iron and/or zinc are contacted with a passivating aqueous pretreatment solution which is located in a system tan...
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WO/2016/093145A1 |
Provided is a method for producing a metal-plated stainless steel material (1), which comprises: an acid treatment step wherein a stainless steel material (10) is treated with an acidic solution; an etching step wherein the stainless ste...
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WO/2016/091703A1 |
The present invention concerns a method for wet-chemically pretreating a multiplicity of iron components and a multiplicity of aluminium components in series, with each of the iron components undergoing in immediate succession first a pi...
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WO/2016/093286A1 |
[Problem] To provide a surface treatment agent for zinc-plated steel sheets, said agent satisfying all of corrosion resistance, adhesiveness with top coat paints, blackening resistance, and adhesiveness with structural adhesives. [Soluti...
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WO/2016/094380A1 |
Described herein is a method for treating a metal surface, such as an aluminum alloy surface, which involves contacting the surface coated with a pretreatment coating comprising fluoride ions with an aqueous agent comprising at least 7 p...
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WO/2016/088750A1 |
This surface-treated steel sheet has: a steel sheet or plated steel sheet substrate; and Zr complexes including tabular or acicular Zr(IV) oxide crystals and Zr(IV) phosphate coating the surfaces of the Zr(IV) oxide crystals with a coati...
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WO/2016/075920A1 |
The present invention addresses the problem of providing a method for manufacturing a galvanized steel sheet, by which it is possible to remove oxides in the surface of the galvanized layer by contact with an alkaline aqueous solution, a...
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WO/2016/076471A1 |
The present invention relates to: an insulating coating composition for an oriented electrical steel sheet; an oriented electrical steel sheet having an insulating coating formed on the surface thereof by using the same; and a preparatio...
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WO/2016/075183A1 |
The present invention relates to a method for serial surface treatment of metal components having zinc surfaces, wherein the method comprises an alkali pretreatment, and a method for selective removal of zinc ions from an alkali bath sol...
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WO/2016/070914A1 |
In continuous steel production in casters, the molded steel must be cooled by water sprayers permanently. In order to prevent corrosion within the caster, the present invention provides a primary buffer system out of an inorganic buffer ...
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WO/2016/068755A1 |
Un procédé pour augmenter la résistance d'acier à la corrosion dans un circuit à agent caloporteur en métal lourd en fusion consiste à nettoyer l'article des salissures extérieures et à effectuer un traitement mécanique des sur...
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WO/2016/063521A1 |
A chemical conversion-treated steel pipe has a chemical conversion treatment film on a plated layer on a steel sheet. The plated layer is configured from a zinc alloy comprising 0.05-60 mass% aluminum and 0.1-10.0 mass% magnesium. The ch...
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WO/2016/059678A1 |
A shaped object formed by hot stamping, the shaped object comprising a steel sheet (30), a first coating layer (10) formed by plating on a first main surface (31) of the steel sheet (30), and a second coating layer (20) formed by plating...
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WO/2016/059736A1 |
[Problem] The invention of the present application provides a hearth roll for heat treatment furnaces, which has excellent build-up resistance, has a hexavalent-chromium-free thermal spray coating film formed on the roll surface thereof ...
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WO/2016/056621A1 |
This chemical conversion treated steel sheet is equipped with: a steel sheet; a composite plating layer formed on at least one surface of the steel sheet, containing Ni in the amount of 2-200 mg/m2, measured by metal Ni amount, and Sn in...
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WO/2016/056514A1 |
A heat-treated steel product having high strength and excellent chemical conversion processability, characterized in that the steel product has been heated to 600 °C or above and bent, and has scales with a film thickness of at most 1 Î...
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WO/2016/056627A1 |
This chemical conversion treated steel sheet is equipped with: a steel sheet; an Fe-Sn alloy layer formed on at least one surface of the steel sheet; an Sn layer formed on the Fe-Sn alloy layer, and having a total Sn content with the Fe-...
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WO/2016/053191A1 |
There is a formulation and a method for inhibiting carbon-based deposits on metal substrate. The method comprises the use of a formulation comprising at least one oxidizing agent and at least one etchant capable of forming free metal ion...
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WO/2016/052741A1 |
A hearth roll is provided with: a roll base material; a thermal spray coating formed on the roll base material; and a modified coating, which is formed on the thermal spray coating and in which said thermal spray coating has been partial...
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WO/2016/044972A1 |
An alkaline aqueous composition for the pretreatment of metal substrates, wherein the composition is based on a source of cerium cations as well as the presence of an amino-functional organosilane. A process of pre-treating a metal subst...
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WO/2016/045339A1 |
Disclosed is a method for oxyfluoridation hydrophilic treatment of metals and metalloids, comprising the following steps: (1) polishing the surface of a metal or metalloid to be clean, ultrasonically cleaning same successively using acet...
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WO/2016/046401A1 |
The present invention is directed mainly towards a process for the surface treatment of metal substrates, comprising the steps of: (i) providing a metal substrate comprising surface hydroxyl groups, (ii) bringing the metal substrate into...
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WO/2016/038306A1 |
The invention relates to a method for manufacturing and monitoring a part (1). The method comprises the following steps: a) treating a substrate comprising aluminum by means of a chemical conversion method using a treatment solution comp...
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WO/2016/037892A1 |
The metal connector or adaptor for hydraulic or oil dynamic application at high pressure, comprises electrolytic passivated zinc plating free from hexavalent chromium, the zinc plating comprising an external trivalent chromium passivatio...
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WO/2016/031928A1 |
This invention provides: a new imidazole compound that yields a surface treatment liquid that is very effective at suppressing migration and the oxidation of a wiring surface; a metal surface treatment liquid that contains the imidazole ...
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WO/2016/028947A1 |
A fastener comprises a threaded surface and an adhesive composition at least partially disposed on the threaded surface. The adhesive composition includes an inorganic compound comprising at least one Group 1 metal and at least one Group...
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WO/2016/024306A1 |
This coated metal plate for exterior covering has a metal plate and a top coating layer disposed on the metal plate, the top coating layer is configured from a fluororesin and contains a gloss control agent comprising 0.01-15 vol% of mic...
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WO/2016/021782A1 |
The present invention relates to a pre-coating agent composition for grain-oriented electrical steel sheets, a grain oriented electrical steel sheet comprising the same, and a manufacturing method therefor. The present invention provides...
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WO/2016/006793A1 |
An electrolytic copper foil according to one embodiment of the present invention is used as a current collector for a lithium secondary battery, and the electrolytic copper foil has a fracture characteristic coefficient (f) ranging from ...
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WO/2016/005877A1 |
Casing for ammunition for hand guns made from aluminium or aluminium alloy, and which has a coating of 2-50 μm of CaCO3(s) on the inner and outer surfaces of the casing, and a method for producing the coated casing.
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WO/2015/197430A1 |
The present invention relates to the use of an alkaline, aqueous coating composition for coating of zinc or zinc alloy coated steel substrates, comprising one or more alkaline sulfates, and one or more alkaline carbonates, wherein the pH...
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WO/2015/198899A1 |
The present invention addresses the problem of providing a new composition for blackening that, without compromising the smoothness of copper-based or silver-based metals, allows for sufficient blackening of copper circuits of printed wi...
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WO/2015/188261A1 |
Many different substrates are used in tissue engineering as platforms to enhance cell attachment, proliferation and activity, either in-vitro, to multiply specific cell lines, or in- vivo, to induce shorter healing time of injured or mis...
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