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WO/2015/046299A1 |
A process for manufacturing a reclaimed alloy material includes: a step for crushing a magnetic core which contains an amorphous alloy ribbon into pieces; a step for putting a prepared organic solvent and the pieces obtained in the crush...
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WO/2015/045855A1 |
The purpose of the present invention is to provide a method for treating the surface of an aluminum can, in which an acidic treatment solution that is easy to handle can be used and the energy cost is sufficiently reduced. A method for t...
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WO/2015/040319A1 |
The present invention relates to the use of at least one fluoroalkyl surfactant and of at least one alcohol comprising from 1 to 4 carbon atoms, for dissociating vitamin D, and/or a vitamin D metabolite, from vitamin D-binding protein, a...
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WO/2015/028527A1 |
The present invention relates to method of treating a pickling solution for a pickling process, wherein the pickling solution comprises silicon compounds dispersed in the pickling solution, wherein, in a first step, the pickling solution...
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WO/2015/022778A1 |
Provided are a production method for producing high-strength hot-dip galvanized steel sheets and a production method for producing high-strength alloyed hot-dip galvanized steel sheets having excellent plating adhesion and surface appear...
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WO/2015/017175A1 |
Cleaning compositions and methods of making and using the same are provided. The cleaning compositions of the present invention may include at least one alkyl 3-hydroxybutyrate and water, optionally including at least one surfactant and ...
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WO/2015/017178A1 |
Compositions comprising an alkyl 3-hydroxybutyrate and one or more additional components are provided. The compositions of the present invention may include at least one alkyl 3-hydroxybutyrate having at least 3 and not more than 5 carbo...
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WO/2015/017176A1 |
Cleaning compositions and methods of making and using the same are provided. The cleaning compositions of the present invention are both non-toxic and environmentally benign, and are effective at removing both hydrophobic and hydrophilic...
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WO/2015/004284A1 |
The invention relates to a method for improving adherence to a protectively coated steel sheet (2), wherein in a continuous method a protective coating based on Zn-Al-Mg is applied to the steel sheet (2) and, in a further step, is subjec...
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WO/2015/001293A1 |
A method of removing at least a portion of an oxide layer from the surface of a metal substrate comprising exposing the metal substrate to a body of treatment liquor comprising a treatment formulation and a multiplicity of solid particle...
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WO/2015/001294A1 |
A method of cleaning a metal substrate, the method comprising exposing the metal substrate to a body of cleaning liquor comprising a cleaning formulation and a multiplicity of solid particles wherein the method further comprises causing ...
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WO/2014/202534A1 |
The present invention relates to a heating module for use in a pyrohydrolysis reactor, the heating module comprising: -- a fuel distribution system being in fluid communication with a fuel source, -- a carrier element having a plurality ...
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WO/2014/203919A1 |
A method for manufacturing a magnesium alloy product, characterized in that the surface of a lithium-containing magnesium alloy is treated with an aqueous solution containing hydrogen fluoride, and then an anodic film is formed on said s...
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WO/2014/199526A1 |
Provided is a gold-plate-coated stainless steel material characterized by comprising: a stainless steel plate having formed thereon a passivation film having a Cr/O value of 0.05-0.2 and a Cr/Fe value of 0.5-0.8, as obtained by Auger ele...
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WO/2014/198917A1 |
The present invention relates to a method for the surface treatment of Corten steel, in particular comprising the steps of cleaning, activating, dyeing and sealing the surface. The invention also relates to Corten steels, produced by the...
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WO/2014/195841A1 |
This disclosure dramatically extends by a factor of 5 to 7, the effective service-life of steel shaving blades by chelating mineral molecules in common tap water, thus preventing them from accumulating and attaching to the blade surfaces...
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WO/2014/177777A1 |
The invention relates principally to a chemical stripping solution which is essentially characterized in that it applies to the stripping of a metal part comprising predominantly a metal belonging to group IV of the periodic table or an ...
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WO/2014/173788A1 |
Disclosed is a method of purifying a solution containing hydrofluoric acid, nitric acid and at least one silicon impurity by treating the solution with at least one reverse osmosis membrane. According to the method of the present inventi...
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WO/2014/176193A1 |
A cleaning composition and process for cleaning post-chemical mechanical polishing (CMP) residue and contaminants from a microelectronic device having said residue and contaminants thereon. The cleaning compositions include corrosion inh...
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WO/2014/175353A1 |
Provided is a cleaning agent composition which can remove a wide variety of stains including organic stains and inorganic stains, can prevent the occurrence of electrostatic charging, and can clean safely. The cleaning agent composition ...
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WO/2014/170226A1 |
A method of at least partially removing an oxide layer from the surface of an aluminium work piece or product. The method comprises introducing the work piece or product into a processing chamber and exposing the work piece or product to...
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WO/2014/172318A1 |
An aqueous composition having a pH of at least 11 and comprising 2-15 wt% of a metal hypochlorite salt, and 0.2 to 4 wt% of a polyacrylic acid having a weight average molecular weight of at least 40,000.
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WO/2014/157789A1 |
The present invention relates to an automatic detritus and scale removing device whereby it is possible to automatically remove detritus or scale from precision parts, the device comprising: a housing; a first forwarding device for forwa...
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WO/2014/155339A1 |
The present invention refers to a method for treating in continuous the surface of a laminate made of stainless steel that comprises at least the steps of: (a) subjecting said laminate to an electrolytic pickling treatment in alternating...
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WO/2014/157203A1 |
Provided is a steel material for soft magnetic components, having excellent pickling properties and capable of achieving excellent magnetic characteristics and corrosion resistance in a final component. The steel material for soft magnet...
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WO/2014/157104A1 |
One embodiment of a ferritic stainless steel sheet contains, in mass%, 0.03% or less of C, 0.05% or less of N, 1% or less of Si, 1.2% or less of Mn, 14 to 28% inclusive of Cr, 8(C+N) to 0.8% inclusive of Nb, 0.1% or less of Al and a rema...
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WO/2014/151570A1 |
A composition for application to a metal substrate comprises a metal cation, an azole compound and an aqueous carrier. A composition for coating a substrate comprises a carrier comprising an epoxy carrier, a urethane carrier, or a fluori...
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WO/2014/151361A1 |
An aqueous cleaning composition for post copper chemical mechanical planarization is provided. The composition comprises an organic base, a copper etchant, an organic ligand, a corrosion inhibitor, and water, wherein the organic base is ...
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WO/2014/151491A1 |
A composition for application to a metal substrate comprises a metal cation, a metal complexing agent and an aqueous carrier. A substrate or article includes the composition for application to a metal substrate and a coating on the compo...
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WO/2014/151617A1 |
A composition for application to a metal substrate comprises an aqueous carrier, a hydroxide anion and/or a phosphate anion, and a corrosion inhibitor comprising an azole compound, a rare earth ion, an alkali earth metal ion, and/or a tr...
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WO/2014/139865A1 |
The invention relates to certain non-flammable compositions containing 1,1,1,3,3-pentafluorobutane (R365mfc), 1,2-dichloroethylene and a hydrofluoroether, to mixtures containing these compositions and to the use of these non-flammable co...
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WO/2014/132735A1 |
Provided is a manufacturing method of a surface-treated steel sheet provided with a metal oxide-containing film, characterized by involving a step for immersing a steel sheet for 0.1-10 seconds in a treatment liquid which contains at lea...
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WO/2014/132637A1 |
Provided is a process for producing a cold-rolled steel sheet which is excellent in terms of suitability for chemical treatment and corrosion resistance after coating and which contains Si as a reinforcing element. The process for produc...
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WO/2014/129324A1 |
This method for determining whether an acidic aqueous solution is usable or not comprises: a first detection step (S21) in which the solution concentration of an acidic aqueous solution resulting from pickling is determined; a second det...
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WO/2014/125173A1 |
The invention relates to a method for the production of sheet metal (1) comprising a substrate (3) having two faces (5), at least one of which is coated with a metal coating (7) including between 0.1 and 10 wt.-% Mg and optionally betwee...
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WO/2014/125117A1 |
The invention relates to a method for the production of sheet metal (1) comprising a substrate (3) having two faces (5), at least one of which is coated with a metal coating (7) including between 0.1 and 10 wt.-% Mg and optionally betwee...
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WO/2014/124866A1 |
The invention relates to the use of a silane additive in an aqueous cleaning composition, in an aqueous rinsing liquid or/and in an aqueous activation composition for preventing pinholes on zinc-containing metal surfaces. According to th...
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WO/2014/119755A1 |
Provided are: a cleaning agent for car air conditioners which has detergency as well as excellent antibacterial, antifungal and deodorizing properties and which is capable of maintaining a stabilizing effect for a prolonged period of tim...
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WO/2014/103722A1 |
A ferritic stainless steel sheet. An first embodiment of the ferritic stainless steel sheet contains 0.1 to 5.0 mass% inclusive of Cu and has a Cu-rich layer on the surface thereof, wherein the maximum concentration of Cu (Cm) in the Cu-...
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WO/2014/102656A1 |
The invention relates to a coating process of a stainless steel surface, wherein the surface is first treated/degreased with acidic and basic treatments and then coated with a first layer based on a silicate of an alkaline metal or an al...
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WO/2014/105455A1 |
A component for a steel pickling apparatus is formed from an alloy that predominately comprises niobium and tantalum. The component may be a heat exchanger component, such as a tube or tubesheet liner, formed from the alloy that predomin...
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WO/2014/096417A1 |
Non-flammable ternary compositions and use of these compositions The invention relates to certain non-flammable compositions containing,1,1,3,3-pentafluorobutane (R365mfc), 1,2-dichloroethylene and a hydrofluoroether, to mixtures contain...
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WO/2014/089941A1 |
Provided is an etchant, which is formed by the reaction of sulphuric acid and ammonium persulfate, the mass concentration of ammonium persulfate being 1-25%. The sulphuric acid is a sulphuric acid with a mass concentration of 98%. Also p...
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WO/2014/090890A1 |
This invention relates to a composition for the brightening and/or passivating of stainless steel after pickling. The invention is based on the discovery that the presence of organic compounds containing multiple hydroxyl groups with at ...
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WO/2014/092756A1 |
An aqueous cleaning composition includes at least one acid fluoride salt selected from ammonium bifluoride, sodium bifluoride, potassium bifluoride, calcium fluorophosphates, sodium fluorosilicates, and combinations of two or more thereo...
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WO/2014/088124A1 |
The present invention provides a method of manufacturing a steel sheet using a detergent for a steel sheet having a good washing property for the oil stain even at a low temperature. The method of manufacturing of the present invention i...
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WO/2014/084828A1 |
Methods of inhibiting corrosion in a benzene distillation or dryer unit are provided wherein alkenyl succinic acids or anhydrides (ASA) are brought into contact with metal surfaces thereby protecting the metal from an acidic corrosive me...
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WO/2014/082189A1 |
Provided are a method and an apparatus for controlling an acid concentration for pickling in cold rolling. The method comprises arranging three mutually communicated acid adding tanks on an acid circulation vat, feeding back to a multi-v...
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WO/2014/081089A1 |
According to the present invention, a method for surface treating metal articles includes: removing oils from the surface of a metal article; removing and neutralizing a material for removing oils from the surface of the metal article; a...
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WO/2014/069259A1 |
The purpose of the present invention is to efficiently clean pipes of facilities equipment with a high level of cleaning capacity. A cleaning method for pipes and a cleaning system for pipes are used, said cleaning method including a ste...
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