Matches 1 - 50 out of 204 1 2 3 4 5 >


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US20120291800 ELECTROLYZED WATER SYSTEM  
Corrosion-inhibited hypochlorite compositions and methods of use are disclosed. Corrosion inhibitors including sugar acids and calcium compounds, polyacrylate and calcium compounds, and/or zinc...
US20130276823 Hyperbaric CNX for Post-Wafer-Saw Integrated Clean, De-Glue, and Dry Apparatus & Process  
Silicon plates can be cleaned, rinsed and dried by hyperbaric superheated liquid and superheated steam. The superheated liquid can be used to clean and rinse the silicon plates after being saw...
US20140334965 USE OF NITROGEN COMPOUNDS IN THE PICKLING OF STAINLESS STEEL  
The present invention relates to an acidic aqueous solution suitable for the pickling of stainless steel grades that comprises accelerators based on water soluble inorganic compounds comprising at...
US20100313908 Use of Alkanesulfonic Acid as Agent for Cleaning Cement, Mortar and Concrete  
The present invention relates to the use of at least one alkanesulfonic acid of formula R—SO3H, in which R represents a saturated, linear or branched, hydrocarbon chain containing 1 to 4 carbon...
US20120317875 SYSTEMS AND METHODS FOR PROCESSING GLYCEROL  
Systems and methods for processing glycerol into one or more products are provided. In at least one specific embodiment, the method can include decreasing a pH of a mixture comprising glycerol and...
US20080236619 COBALT CAPPING SURFACE PREPARATION IN MICROELECTRONICS MANUFACTURE  
Cleaning compositions and methods in connection with cobalt-based capping of interconnects in integrated circuit semiconductor devices.
US20130220366 METHOD FOR SURFACE DECONTAMINATION  
A method for chemical decontamination of an oxide-coated surface of a metal structural part or of a system in a nuclear power plant with several cleaning cycles, involves oxidation steps, in which...
US20120263967 BLANK TUBE FOR COLD DRAWING AND METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING COLD DRAWN TUBE  
A blank tube for cold drawing is used for the production of a longer-length, small-diameter tube such as a heat-transfer tube for steam generation in nuclear power facilities, wherein the blank...
US20050112904 Clean chemistry for tungsten/tungsten nitride gates  
A process and composition for cleaning debris from a stack etch/ion implanted CMOS device which includes a tungsten gate conductor. The composition includes sulfuric acid and hydrogen peroxide in...
US20120189485 METHODS OF REMOVING RUST FROM A FERROUS METAL-CONTAINING SURFACE  
Disclosed are methods for removing rust from a ferrous metal-containing surface. These methods include contacting the surface with a composition that includes a carboxylic acid, a synthetic...
US20130276822 Hyperbaric methods and systems for rinsing and drying granular materials  
Polysilicon granules can be cleaned, rinsed and dried by hyperbaric superheated liquid and superheated steam. The superheated liquid can be used to rinse and heating the polysilicon granules. A...
US20150000696 METHOD FOR SMUT REMOVAL DURING STRIPPING OF COATING  
Stripping a metallic bond coat from an article using a wet chemical process. An article removed from service and having a metallic bond coat applied over a surface of its metallic substrate is...
US20140000650 PROCESS FOR ETCHING A RECESSED STRUCTURE FILLED WITH TIN OR A TIN ALLOY  
The invention discloses a process for planarization of recessed structures filled with tin or a tin alloy which avoids the formation of dimples. Such structures can serve as solder deposits for...
US20120160266 PROCESS FOR INHIBITING OXIDE FORMATION ON COPPER SURFACES  
This invention provides processes for inhibiting the formation of copper oxides on substantially oxide-free copper surfaces by contacting a substantially oxide-free copper surface with a...
US20080099041 Method of applying a pasty composition for sanitary ware  
The present invention is directed to a method of applying a pasty composition for cleaning and/or deodorizing a sanitary ware, wherein the composition is suitable for direct application to the...
US20120264311 SURFACE TREATMENT METHOD FOR GERMANIUM BASED DEVICE  
The present invention provides a surface treatment method for germanium based device. Through performing surface pretreatment to the germanium based device by using an aqueous solution of ammonium...
US20090229629 Stripper For Copper/Low k BEOL Clean  
The present invention is a chemical stripper formulation for removing photoresist and the residue of etching and ashing of electronic device substrates, comprising: deionized water, acetic acid,...
US20150211130 ANTI-CORROSIVE AGENT FOR WASHING OF METAL WITH ACID, DETERGENT SOLUTION COMPOSITION, AND METHOD FOR WASHING OF METAL  
An anti-corrosive agent for washing of a metal with an acid, which comprises an amphoteric polymeric compound (P) having at least one cationic constituent unit (A) having a specific structure, at...
US20130109607 ANTI-CORROSIVE AGENT FOR WASHING OF METAL WITH ACID, DETERGENT SOLUTION COMPOSITION, AND METHOD FOR WASHING OF METAL  
An anti-corrosive agent for washing of a metal with an acid, which comprises an amphoteric polymeric compound (P) having at least one cationic constituent unit (A) having a specific structure, at...
US20150128993 CHAMBER CLEANING WHEN USING ACID CHEMISTRIES TO FABRICATE MICROELECTRONIC DEVICES AND PRECURSORS THEREOF  
The present invention provides treatment strategies that reduce contamination on wafer surfaces that are treated with acid chemistries. The strategies are suitable for use with a wide variety of...
US20100012149 STRIPPING AGENT FOR SECONDARY BATTERY ELECTRODE MATERIAL AND METHOD OF TREATING SECONDARY BATTERY USING THE STRIPPING AGENT  
An electrode of a secondary battery is treated to remove an electrode material adhering to the current collector of the electrode. The electrode is treated by exposing to a stripping agent, which...
US20090183694 System and method for crevice cleaning in steam generators  
A method is provided for cleaning crevices between a plurality of tubes and a plurality of tube support plates supporting the tubes in a steam generator. The steps include filling a secondary side...
US20120258009 CONDITIONING A SURFACE OF AN ALUMINIUM STRIP  
A method of conditioning the surface of a work piece, particularly of a strip or sheet, more particularly of a lithostrip or lithosheet, including an aluminum alloy is provided. The method for...
US20090056745 WET CLEAN PROCESS FOR RECOVERY OF ANODIZED CHAMBER PARTS  
A cleaning process for recovering an anodized aluminum part is particularly useful when the part has been exposed to a fluorine-containing plasma in etch reactor. The part is bathed in an agitated...
US20130081935 DISTILLATION METHOD FOR THE PURIFICATION OF SEVOFLURANE AND THE MAINTENANCE OF CERTAIN EQUIPMENT THAT MAY BE USED IN THE DISTILLATION PROCESS  
Processes for preparing commercial quantities of a stable, pharmaceutically acceptable sevoflurane substantially free of impurities are claimed. In another embodiment, a process for removing...
US20110259363 PROCESS FOR REMOVING A COATING FROM SURFACES OF COMPONENTS USING ONLY HYDROCHLORIC ACID  
The removal of a coating from components after they have been used is often achieved using various acid baths and salt melts. A coating removal process that includes only using hydrochloric acid...
US20130025625 PROCESS FOR CLEANING POLYCRYSTALLINE SILICON CHUNKS  
Disclosed is a process for cleaning polycrystalline silicon chunks in an acidic cleaning bath, wherein: (a) the cleaning includes several cleaning cycles, (b) a particular amount of acid is...
US20110253169 SOLUTION FOR REMOVING TITANIUM-CONTAINING COATINGS AND METHOD FOR SAME  
A solution and method for removing titanium-containing coatings from the surface of substrates using the solution are provided. The solution includes 90-1000 g/L organic or inorganic acid; 70-500...
US20090148335 PROCESS FOR SURFACE TREATMENT OF METALS  
A process for treating metal to remove oxidation or contaminants or prepare the metal for processing without unduly damaging the metal. A formulation of sulfuric acid, water, and either ammonia or...
US20120301351 PRETREATMENT PROCESS FOR ALUMINUM AND HIGH ETCH CLEANER USED THEREIN  
A high etch cleaner for aluminum and aluminum alloy substrates that leads to enhanced corrosion protective performance of a variety of anti-corrosion pretreatments. The cleaner comprises low...
US20120222702 Target Bodies and Uses Thereof in the Production of Radioisotope Materials  
A system and method are provided for reclaiming an enriched radioisotope starting material from a target body. The system and method enable reclaiming the starting material in a relatively short...
US20070066071 Novel organic remover for advanced reticle contamination cleaning  
A method includes introducing an acid solution having ethanol and an acid to a substrate and cleaning the substrate using the acid solution; applying an ultrasonic wave to the acid solution...
US20140123999 METHOD FOR PRODUCING ELECTRODES  
The invention relates to a method for producing an electrode, in particular a negative electrode, of an electrochemical cell having a metal substrate, wherein the method includes the steps of...
US20150005216 Corrosion resistance when using chelating agents in carbon steel-containing equipment  
The present invention relates to the use of solutions containing glutamic acid N,N-diacetic acid or a salt thereof (GLDA) and/or methylglycine N,N-diacetic acid or a salt thereof (MGDA) in...
US20100221916 Methods of Etching Oxide, Reducing Roughness, and Forming Capacitor Constructions  
The invention includes methods in which one or more components of a carboxylic acid having an aqueous acidic dissociation constant of at least 1×10−6 are utilized during the etch of oxide (such as...
US20090217943 In-line stripping apparatus and method therefor  
A method for stripping paint hangers in a paint conveyor system. The system comprising a plurality of operation stages for operating on articles coupled to the paint hangers, and with the paint...
US20130316192 METHOD FOR SURFACE TREATMENT OF A PROTECTIVELY COATED SUBSTRATE  
A method is shown for surface-treating a protectively coated substrate (1), more particularly steel strip, for the purpose of enhancing the strength of adhesion with an adhesive (10), where the at...
US20090065028 Method and System for Cleaning an Artillery Gun Barrel  
The invention relates to a method for cleaning an artillery gun barrel, which is cleaned of gun oil, greases, or combustion residues using a washing liquid and a brush element. The brush element...
US20090114247 Method of Treating Flow Conduits and Vessels with Foamed Composition  
The annular surface between the tubing and casing of an oil or gas well as well as flow conduits and vessels may be contacted with a foamed treatment composition containing a gas, a foaming agent...
US20120145187 METHOD FOR TREATMENT OF IRON-BASED METAL SURFACE EXPOSED TO SUPERHEATED STEAM  
The present invention provides a surface treatment method for suppressing the formation and growth of superheated steam oxide scale on an iron-based metal surface exposed to superheated steam,...
US20130074871 STAINLESS STEEL PICKLING IN AN OXIDIZING, ELECTROLYTIC ACID BATH  
A pickling process designed for pickling a metal strip such as a stainless steel strip reduces the amount of HF and/or HNO3. The strip is immersed in at least one first pickling tub that contains...
US20130319461 Recycling Method for Waste Ceramic Filters  
Disclosed is a recycling method for waste ceramic filters, and the recycling method includes the steps of heating a waste ceramic filter that no longer has the oil filtering effect, applying an...
US20150259829 METHOD FOR PRODUCING SIC SINGLE CRYSTAL SUBSTRATE  
A method for producing a SiC single crystal substrate that can remove Cr impurity from the surface of a SiC single crystal that contains Cr as an impurity, is provided. This is achieved by a...
US20090218232 Method for the Pre-Treatment of Titanium Components for the Subsequent Coating Thereof  
A method for the pre-treatment of titanium components for the subsequent coating thereof is provided. The method includes at least the following steps: a) etching of the component in an acidic...
US20080264444 Method for removing carbide-based coatings  
The present invention is a method for processing a metal component comprising exposing a carbide-based coating to fluoride ions, thereby extracting a carbide material from the carbide-based...
US20110056516 PROCESS FOR SURFACE TREATMENT OF METALS  
An environmentally acceptable and comparatively safe acid cleaning solution containing sulfuric acid, water and amine containing inhibitors that adequately remove oxidation or contaminants from...
US20070034230 Method and system for producing ozonized deionized water  
The invention relates to a method and system for cleaning semiconductor elements accommodated in a tank which uses ozonized, deionized (DI) ultrapure water. According to the invention, ozone is...
US20130233343 SEQUENTIAL STAGE MIXING FOR SINGLE SUBSTRATE STRIP PROCESSING  
Provided is a method for a resist removal system comprising a processing chamber and treatment liquid delivery system for single substrate processing. A primary stripping chemical is flowed in the...
US20110079244 PICKLING METHOD AND PICKLING SYSTEM OF STEEL SHEET  
The present invention provides a pickling method of steel sheet and pickling system of steel sheet able to efficiently remove oxide scale from steel sheet. That is, it provides a continuous...
US20150013716 METHOD FOR PREVENTION OF YELLOWING ON SURFACE OF STEEL SHEET AFTER PICKLING  
In a method for prevention of yellowing on a surface of a steel sheet subjected to re-pickling, washing with water and drying after a surface of a continuously annealed steel sheet is pickled to...

Matches 1 - 50 out of 204 1 2 3 4 5 >