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WO/2013/038663A1 |
Provided is a zinc-plated steel sheet which as well as having excellent corrosion resistance and various excellent top-coating properties, also achieves an excellent balance of weldability, conductivity and corrosion resistance, without ...
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WO/2013/031200A1 |
Provided is an electromagnetic steel sheet having an insulating coating, which has excellent punchability, excellent coating adhesiveness, and excellent coating characteristics after annealing, even without including a chrome compound in...
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WO/2013/033372A1 |
Described are methods for treating a multi-metal assembly. The assembly has a first portion that includes an aluminum substrate and a second portion that includes a non-aluminum metal substrate. The methods include treating the multi-met...
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WO/2013/026153A1 |
A coating for a metal or metal alloy, the coating including an adhesive layer covalently bonded to the metal or metal alloy; and a layer of a nanoparticle polymer composite, the nanoparticle polymer composite comprising nanoparticles cov...
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WO/2013/026823A1 |
The invention relates to a sealing agent for metallic substrates that contains an aqueous dispersion consisting of: an oligosiloxane made of a glycidoxy silane or an epoxyalkyl silane or an epoxycycloalkyl silane, and at least one colloi...
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WO/2013/027837A1 |
This coated plated steel material comprises a steel material and a coating material that is on the surface of the steel material. The coating material has, sequentially from the side closer to the steel material, a plating layer, a coati...
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WO/2013/025735A1 |
An iron-containing metal surface, such as a brushed stainless steel, comprises a heat-set layer of a metal phosphate reaction product formed between a surface metal and phosphate precursor wherein the reaction product layer has an averag...
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WO/2013/024874A1 |
In this method for producing an oriented electromagnetic steel sheet by subjecting a steel slab containing, by mass%, 0.001-0.10% of C, 1.0-5.0% of Si, 0.01-1.0% of Mn, a total of 0.01-0.05% of S and Se, 0.003-0.050% of sol. Al, and 0.00...
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WO/2013/023974A1 |
The present invention relates to a method for applying UV-curable powder paint to a metal part, characterised in that it comprises the following successive steps: mechanically treating the surface of the metal part by impact and/or chemi...
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WO/2013/022118A1 |
A molten Zn-Al alloy-plated steel sheet with excellent blackening resistance and corrosion resistance, and a manufacturing method thereof are provided. On at least one surface of the steel sheet, a molten Zn-Al alloy plating layer is for...
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WO/2013/020980A1 |
The invention relates to a method for passivating metal surfaces, in particular strip metals, by treating the surface in alternating layers with a) an acidic aqueous preparation containing at least one water-soluble acid group-containing...
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WO/2013/021048A1 |
An exemplary embodiment of a method for increasing the resistance of a burnishing layer of a component (160) comprises provision of the component (160) with the burnishing layer and partial or complete immersion of the component (160) wi...
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WO/2013/021368A1 |
The present invention relates to conversion films based on lamellar double hydroxides (LDHs), which are obtained by means of a simple hydrothermal process. Depending on the process conditions used and on the substrates used, micrometric ...
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WO/2013/019303A1 |
Disclosed are methods for treating metal substrates that include contacting the substrate with a pretreatment composition comprising a rare earth metal and a zirconyl compound. The present invention also relates to coated substrates prod...
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WO/2013/018726A1 |
Provided are: an alloyed hot-dip zinc-coated steel sheet that, as an alloyed hot dip zinc-coated steel sheet that uses a high-strength steel sheet as the parent material, reliably and sufficiently increases the adhesion of the coating la...
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WO/2013/018320A1 |
Provided is a stainless steel that is for a fuel cell separator and that has superior utility and contact resistance. The stainless steel contains no greater than 0.03% of C, no greater than 1.0% of Si, no greater than 1.0% of Mn, no gre...
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WO/2013/018322A1 |
Provided is a stainless steel that is for a fuel cell separator and that has superior utility and stable contact resistance. The stainless steel contains at least 16 mass% of Cr. Also, when measuring the surface shape of the stainless st...
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WO/2013/011067A1 |
Method for evaluating the capacity of a cleaning bath containing at least one anionic or ionic surfactant to carry out a role of deoiling parts, in which: a sample is withdrawn from the bath and the amount of acid needed in order for thi...
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WO/2013/011068A1 |
Method for evaluating the capacity of a cleaning bath containing at least one surfactant to carry out a role of deoiling parts, in which: the size of micelles contained in the bath is evaluated, these micelles being at least partially fo...
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WO/2013/011066A1 |
Cleaning bath for parts made of an alloy of metals comprising aluminium and/or nickel and/or iron and/or titanium and/or copper. This bath comprises water, an anionic surfactant, a nonionic surfactant, a corrosion inhibitor suitable for ...
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WO/2013/011069A1 |
Device (1) for regulating a cleaning bath (B) for metal alloy parts (P) comprising: a bath (B) comprising surfactants (SDS, Tween80); a tank (2) in which the bath (B) is placed, this tank being intended to receive parts (P) to be cleaned...
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WO/2013/011950A1 |
An aqueous acidic composition for forming a chromium-containing conversion coating on a member having a ferrous metal surface, said aqueous acidic composition being for use as a novel conversion treatment liquid containing a trivalent ch...
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WO/2013/004624A1 |
The present invention relates to a method for increasing the adhesion of organic resist materials on copper or copper alloy surfaces. The copper or copper alloy surface is contacted with an aqueous adhesion promoting solution comprising ...
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WO/2012/176591A1 |
A surface treating composition for copper or a copper alloy comprising an imidazole compound and means for using the composition in the soldering of electronic parts to printed wiring boards are disclosed.
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WO/2012/173950A1 |
A high surface finish, thermally stable, multilayer slurry-based overlay system suitable for use in a severe thermal environment is disclosed. The disclosed embodiments include a basecoat layer formed from a slurry comprising ceramic pig...
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WO/2012/169998A1 |
A method of producing images on a metalized substrate is described. The metalized substrate comprises a substrate having a top side and a bottom side and a metalized coating adhered to the top side of the substrate. The method comprises ...
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WO/2012/167889A1 |
In a method of producing an aluminium or aluminium alloy strip with a heat-seal lacquer on a first surface and an epoxide based stove lacquer on the second surface, a chromium-free conversion coating is produced on the first and second s...
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WO/2012/165084A1 |
Provided is an aqueous surface treatment agent for metals that contains a predetermined quantity of: a binder component comprising a mixture, or hydrolytic condensate of said mixture, of 30-70 parts by mass of a tetraalkoxysilane or a lo...
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WO/2012/161341A1 |
A surface treating composition for copper or a copper alloy comprising an imidazole compound and means for using the composition in the soldering of electronic parts to printed wiring boards are disclosed.
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WO/2012/156176A1 |
The present invention refers to a process of electrolytic galvanizing, thick layer passivation and subsequent treatment in order to enhance anti-corrosive protection, wherein said process comprises a pretreatment and cleaning of products...
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WO/2012/157758A1 |
The purpose of the present invention is to provide a liquid for forming a microstructure film on a metal surface with which, by the simple immersion of a metal product in the liquid or the application or spraying of the liquid onto the m...
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WO/2012/153766A1 |
This chemical conversion treatment agent for surface treatment of a metal substrate contains a co-condensate of a silane coupling agent (A), a silane coupling agent (B), the element fluorine, and at least one metal element selected from ...
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WO/2012/147860A1 |
A surface-treated metal material according to the present invention is a metal material the surface of which is coated with a composite film comprising an organic silicon compound (W) having cyclic siloxane bonds, at least one type of me...
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WO/2012/147288A1 |
A water-repellent substrate (100) is provided with a substrate (110), and a hydrophobic film (120) disposed upon the surface of the substrate (110), wherein a plurality of needle-shaped protrusions (111) is formed on the surface of the s...
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WO/2012/140428A1 |
A transparent component comprises a substrate (1) having an interface surface, with a pattern of electrically conductive copper (2) disposed on the interface surface with of the substrate, wherein the copper has a copper sulfide surface ...
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WO/2012/139769A1 |
The invention relates to a hot formable strip, sheet or blank which is formable at a temperature of 600°C or above, comprising a substrate of hot formable steel coated with a corrosion protective coating. According to the invention, the...
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WO/2012/141178A1 |
The purpose of the present invention is to eliminate variation in the quality of a chromate film provided to a copper foil for a negative electrode current collector in order to eliminate variation in electric capacitance of a lithium io...
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WO/2012/139770A1 |
The invention relates to a hot formable strip, sheet or blank which is formable at a temperature of 600°C or above, comprising a substrate of hot formable steel coated with a corrosion protective coating. According to the invention, the...
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WO/2012/137677A1 |
Provided is a liquid for chemical treatment capable of forming a chemical conversion coating film which is excellent in terms of corrosion resistance and appearance and which is inhibited from releasing hexavalent chromium. This liquid f...
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WO/2012/137680A1 |
The purpose of the present invention is to provide a water-soluble finishing agent for a trivalent chromium chemical conversion coating film, which has low insulation, no problems with tightening properties, outstanding gloss and high co...
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WO/2012/137497A1 |
[Problem] To provide a substrate for a photoelectric conversion element in which it is possible to efficiently diffuse alkali metal ions in a photoelectric conversion semiconductor layer, and in which the photoelectric conversion efficie...
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WO/2012/130544A1 |
The present invention relates to a composition comprising - a specific binder containing at least one cocondensate based on at least one ω-glycidyloxyalkylalkoxysilane and a bis(alkoxyalkylsilyl)amine, - water, - alcohol in an amount of...
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WO/2012/132971A1 |
Provided is a roller bearing that can effectively increase the lifespan of the roller bearing by means of performing surface treatment using a coating film. The cylindrical roller bearing (1) is provided with: an outer ring (2) having an...
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WO/2012/132968A1 |
Provided is a roller bearing that can effectively suppress the occurrence of smearing and the like. The cylindrical roller bearing (1) is provided with: an outer ring (2) having an outer ring race surface (2a); an inner ring (3) having a...
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WO/2012/135594A1 |
The present invention includes formulations and methods to reduce Cr(VI) contamination, in which the formulation comprises (1) a reactive reducing agent comprising at least one reducing chemical capable of reducing Cr(VI) to Cr(III); and...
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WO/2012/126734A1 |
The present invention relates to the field of phosphating for the anti-corrosion pretreatment of zinc surfaces, wherein substantially nickel- and cobalt-free zinc phosphate solutions are used. The present invention provides an alternativ...
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WO/2012/116195A1 |
The present invention generally relates to an aqueous solution for the formation of a passivation layer on a zinc layer or zinc-alloy layer. More particularly, the invention relates to the formation of a black passivation layer on a zinc...
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WO/2012/107039A1 |
Phosphated screw which after phosphating is provided with a siliceous sealing layer and has been rolled only after phosphating and after application of the siliceous sealing layer.
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WO/2012/108849A1 |
The present invention is related to the development of a mixture to accommodate nano-dimensioned hexagonal boron nitride in Zn, Zn-Ca, Fe and Mn phosphate coating, to the application of this mixture, and to the products coated with Zn, Z...
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WO/2012/106035A1 |
A process for increasing the adhesion of a polymeric material to a metal surface, the process comprising contacting the metal surface with an adhesion promoting composition comprising: 1) an oxidizer; 2) an inorganic acid; 3) a corrosion...
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