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Matches 1 - 50 out of 17,857

Document Document Title
WO/2018/169050A1
To more efficiently propagate ultrasonic waves throughout the entirety of a treatment tank, thereby more efficiently cleaning an object to be cleaned. This ultrasonic cleaning apparatus (1) comprises: a treatment tank (10) containing a c...  
WO/2018/159355A1
Provided are an oil removal system and an oil removal method with which good oil removal can be achieved, and a superheated steam generation device which can be used in the execution thereof. The present invention comprises an oil remova...  
WO/2018/156378A1
The invention relates to methods for mitigating the recontamination of carbon steel surfaces in a nuclear reactor or related water-containing systems and components, which have undergone a decontamination process. The methods include con...  
WO/2018/145220A1
The invention relates to granular alkaline compositions which, in a single step and at a low temperature (20-45 °C), perform the processes of cleaning, descaling and disinfecting, the compositions including active ingredients, humectant...  
WO/2018/141051A1
A corrosion inhibition package for use with an aqueous acid composition, said package comprising: a terpene; a cinnamaldehyde or a derivative thereof; at least one amphoteric surfactant; and a solvent. Also disclosed are compositions com...  
WO/2018/136466A1
The disclosure relates to a cleaning composition that aids in the removal of post-etch residues and aluminum-containing material, e.g., aluminum oxide, in the production of semiconductors that utilize an aluminum-containing etch stop lay...  
WO/2018/124109A1
Provided is a cleaning liquid composition which is useful for cleaning of a substrate or the like that has been subjected to a chemical mechanical polishing (CMP) process in the production steps of an electronic device such as a semicond...  
WO/2018/123588A1
The cleaning agent composition for a steel sheet according to the present invention contains 0.1-6.0 mass% of an alkali agent (component A), 0.01-2.0 mass% of a chelating agent (component B), 0.01-2.0 mass% of a surfactant (component C),...  
WO/2018/117749A1
According to one embodiment of the present invention, a method for manufacturing a grain-oriented electrical steel sheet comprises the steps of: providing a slab including, by wt%, 1.0-4.0% of Si, 0.1%-0.4% of C, and the balance of Fe an...  
WO/2018/114157A1
The present invention relates to a method for the corrosion-protective and cleaning pretreatment of metallic components, produced at least partially from metallic materials from the elements iron, zinc and/or aluminium, with the use of a...  
WO/2018/117541A1
According to one embodiment of the present invention, a pickling apparatus can comprise: a plurality of tanks connected to each other in series so as to receive a steel plate and allow the same to pass therethrough; an acid tank for inje...  
WO/2018/117672A1
This magnetic domain refining method for a grain-oriented electrical steel sheet according to an embodiment of the present invention comprises: a step for preparing an grain-oriented electrical steel sheet; a step for forming a mask laye...  
WO/2018/117761A1
The present invention aims to provide a pickling apparatus and method for hot-rolled steel plates, which has an excellent pickling efficiency and is capable of dynamic pickling for various steels by types. The present invention provides ...  
WO/2018/116682A1
Provided is a surface treatment agent with which it is possible to produce an aluminum-containing substrate of high static capacitance that is suitable as an electrode material for an aluminum electrolytic capacitor. The surface treatmen...  
WO/2018/110679A1
In order to provide a novel detergent composition and an aerosol composition of same, which exhibit a low fire hazard and low risk in a fire and are classified as non-hazardous materials under the Fire Service Act due to being non-flamma...  
WO/2018/104796A1
Novel acid-based chemistries that can be used in various cleaning, de-scaling, rust- removal, brightening, etching and other similar applications, including, but not limited to, those based upon hexafluorozirconic acid and other additive...  
WO/2018/104796A4
Novel acid-based chemistries that can be used in various cleaning, de-scaling, rust- removal, brightening, etching and other similar applications, including, but not limited to, those based upon hexafluorozirconic acid and other additive...  
WO/2018/098559A1
An inhibition corrosion package for use with an acidic composition, where the package comprises a terpene component; a propargyl alcohol or derivative thereof; at least one amphoteric surfactant; and a solvent. Also disclosed are acidic ...  
WO/2018/093684A1
A fluid clean apparatus includes a container that has an opening for loading metal parts therein, and an internal loading platform system that includes a platform that is positioned inside the container, and a lift cylinder that is coupl...  
WO/2018/088418A1
The present invention addresses the problem of providing a solvent and a detergent that have excellent dissolving power, which is a basic property required of solvents or detergents, and that have a boiling point, flammability, toxicity,...  
WO/2018/074295A1
Provided is hot-rolled-sheet annealing equipment which subjects a Si-containing hot-rolled steel sheet to hot-rolled-sheet annealing and which has a heating zone, a soaking zone and a cooling zone, wherein: the hot-rolled-sheet annealing...  
WO/2018/070685A1
Provided are a surface treatment method for a micro-channel heat exchanger, and a micro-channel heat exchanger having a super-hydrophobic surface and manufactured by same. The surface treatment method includes: a first step of forming mi...  
WO/2018/068184A1
The present invention is applicable to the technical field of plated film treatments, and provides a deplating solution for a TiNC film. The solvent of the deplating solution is de-ionized water or distilled water; and various components...  
WO/2018/062860A2
A uniform treatment apparatus according to an embodiment of the present invention may comprise: a chamber member through which a steel plate passes; a nozzle member, provided in the chamber member, for injecting a complementary solution ...  
WO/2018/062670A1
The present invention relates to a method for preparing a nuclear fuel cladding for the reduction of crud deposition and a method for reducing crud deposition on the nuclear fuel cladding. More precisely, the invention relates to a metho...  
WO/2018/062860A3
A uniform treatment apparatus according to an embodiment of the present invention may comprise: a chamber member through which a steel plate passes; a nozzle member, provided in the chamber member, for injecting a complementary solution ...  
WO/2018/055934A1
A cleaning device is provided at least with: a main body (1) with a steam cleaning chamber (S1) for steam cleaning a workpiece and an immersion cleaning chamber (S2) for immersion cleaning the workpiece; and a condenser (2) that is provi...  
WO/2018/057134A1
The present invention relates to an unsaturated fluorinated ether or amine compound of formula (I) with low global warming potential and method of making the compound (I), where RH 1 is and RH 2 are independently selected from H or CH3, ...  
WO/2018/055986A1
[Problem] To provide a means for suppressing the dissolution rate of tungsten while sufficiently removing impurities remaining on the surface of an object which is to be polished with a polishing agent and which comprises a layer contain...  
WO/2018/047654A1
The purpose of the present invention is to provide an electrolytic degreasing method and an electrolytic degreasing device using the same that can more reliably remove contaminating substances such as oils from the surface of an article ...  
WO/2018/044613A1
Described herein is dioxolane-containing compound of formula (I): wherein (i) Rf1 and Rf2 are independently linear or branched perfluoroalkyi groups having with 1-8 carbon atoms and optionally comprise at least one catenated heteroatom, ...  
WO/2018/039462A1
The present invention is directed towards an aqueous alkaline cleaner composition comprising: an iron cation, a molybdenum cation, a cobalt cation, or combinations thereof; and an alkaline component; wherein the pH of the aqueous alkalin...  
WO/2018/037579A1
The purpose of the invention is to provide: a cleaning composition which is environmentally safe and has excellent cleaning performance by including a predetermined amount of water, and which can effectively suppress metallic corrosion i...  
WO/2018/037834A1
Provided is a cleaning device capable of cleaning a workpiece with increased cleaning effect to reduce time required for a workpiece cleaning step. A cleaning device 10 is provided with: a cleaning chamber 12; a workpiece gripping jig 14...  
WO/2018/033097A1
A nanocrystalline material based on a stainless steel surface. In percentage by weight, the nanocrystalline material comprises: 0 to 3% of carbon, 20% to 35% of oxygen, 40% to 53% of chromium, 10% to 35% of ferrum, 0 to 4% of molybdenum,...  
WO/2018/033098A1
An anti-coking nanomaterial based on a stainless steel surface. In percentage by weight, the nanomaterial comprises: 0 to 3% of carbon, 23% to 38% of oxygen, 38% to 53% of chromium, 10% to 35% of ferrum, 0 to 2% of molybdenum, 0 to 4% of...  
WO/2018/033994A1
A continuous annealing facility (1) which is provided with a cleaning apparatus (11, 21) for cleaning a steel strip (S) and an annealing apparatus (12) for annealing the steel strip (S). This continuous annealing facility (1) is configur...  
WO/2018/028741A3
The invention relates to a method for process optimisation of metallic strips which are to be coated in continuously operating coating installations. The individual metallic strips with the corresponding beginnings of the strips, guided ...  
WO/2018/030974A3
The present invention is a washing assembly (1) having at least one washing chamber (13) at which at least one sheet metal (4) passing through for producing copper-coated double-layer steel pipe. The washing assembly comprises at least o...  
WO/2018/030973A3
The invention relates to a method of production of a copper-coated steel sheet (50) having at least one electrolytic tank (60) in which the steel sheets (50) are coated with copper in producing copper-coated double-layered steel pipes. A...  
WO/2018/026436A1
A converter-dissolver composition in an aqueous solution of carbonate or bicarbonate, chelating agents, hydroxide base, and surfactant wetting agent. A mixture of the chelating agents and carbonate or bicarbonate is diluted with deionize...  
WO/2018/018129A1
An aqueous synthetic acid composition for use in oil industry activities, said composition comprising: lysine and hydrogen chloride in a molar ratio ranging from 1 :3 to 1 : 12.5, preferably from more than 1 :5 to 1 :8.5; it can also fur...  
WO/2018/012581A1
Provided is a cleaning solvent composition that comprises a cis-1-chloro-3,3,3-trifluoropropene solvent and an additive, wherein the additive contains at least one type of compound selected from the group consisting of nitroalkanes and e...  
WO/2018/006274A1
A cast aluminum workpiece cleaning and bleaching agent for cast aluminum workpiece surface treatment. The agent comprises the following components in parts by weight: 10-20 parts of a nitric acid; 10-20 parts of an ammonium hydrogen fluo...  
WO/2018/003279A1
The purpose of the present invention is to achieve reductions in size and initial and running costs of equipment for pretreatment for coating using microbubbles. This equipment for pretreatment for coating is provided with: a pre-washing...  
WO/2018/000235A1
Disclosed are a wax removing powder and a use thereof. The wax removing powder comprises 5-20 parts of triethanolamine oleic soap, 35-80 parts of sodium tripolyphosphate, 5-10 parts of sodium metasilicate pentahydrate and 5-10 parts of e...  
WO/2018/004152A1
The present invention relates to a surface-treated copper foil for a microcircuit and a method for manufacturing the same. Specifically, a method for surface-treating a copper foil for a microcircuit board according to the present invent...  
WO/2018/000435A1
A degreasing agent, comprising the ingredients proportioned according to the following parts by weight: 50-100 parts sulfuric acid, 50-100 parts hydrofluoric acid, 5-20 parts TX-10, and 20-40 parts phosphoric acid. Further disclosed is a...  
WO/2018/003624A1
Provided is a composition for removing iron sulfide, the composition containing an α,β-unsaturated aldehyde represented by general formula (1) as an active ingredient (wherein: R1-R3 each independently represent a hydrogen atom, an alk...  
WO/2017/219369A1
Provided is a degreasing powder, used for pre-treating the surface of a metal workpiece and comprising the following ingredients in parts by weight: 40-80 parts of sodium carbonate, 60-120 parts of sodium metasilicate pentahydrate, 60-12...  

Matches 1 - 50 out of 17,857