| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 510245000 | For bare metal surface (e.g., degreasing composition, etc.) | 43 |
| 20090298738 | Biodegradable scale control composition for use in highly concentrated Alkaline hard surface detergents - An alkaline concentrated detergent composition for use in cleaning hard surfaces, medical instruments and other metal components (parts, tools, utensils, vessels, equipment) having superior cleaning efficacy at much lower alkali content than traditional alkaline cleaners and enhanced scale control properties even when diluted to about 1/40 ounce per gallon to about 1/10 ounce per gallon in potable water and even in exceptionally hard water. The inventive composition maintains its superior cleaning efficacy and scale control properties during use. | 12-03-2009 |
| 20090312219 | Cleaning Composition - The present invention relates to a cleaning agent composition for use in cleaning a substrate for recording media, a substrate for photomask, or a substrate for flat panel display, a surface of which at least contains a metallic or glassy substrate moiety, the cleaning agent composition containing (I) a copolymer compound satisfying at least the following (i) to (iii): (i) a constituting unit A1 derived from acrylic acid is contained in an amount of 20% by mol or more of the entire constituting units; (ii) the constituting unit A1 derived from acrylic acid and a constituting A2 derived from 2-acrylamide-2-methylpropanesulfonic acid are contained in a total amount of 90% by mol or more of the entire constituting units; and (iii) the constituting unit A1 and the constituting unit A2 of the entire constituting units are in a content ratio [constituting unit A1 (% by mol)/constituting unit A2 (% by mol)] of from 91/9 to 95/5. | 12-17-2009 |
| 20100069281 | Decontamination, Stripping and/or Degreasing Foam Containing Solid Particles - A stabilized foam formed from a foaming aqueous solution comprising from 0.1 to 7 mol of one or more decontamination, stripping and/or degreasing reactants per liter of solution and from 0.01 to 15% by weight of a solid stabilizing agent of solid particles type, with respect to the total weight of the solution, and a process for the preparation of said stabilized foam, to its use in decontaminating, stripping and/or degreasing a surface and to a process for decontaminating, stripping and/or degreasing a surface. | 03-18-2010 |
| 20100292121 | DICARBOXYLIC ACID DIESTERS, NOTABLY THOSE PREPARED FROM FUSEL OILS - Novel dicarboxylic acid diesters and admixture thereof have the formula (I): | 11-18-2010 |
| 20110237483 | CLEANING AGENT FOR HIGH VISCOSITY METALWORKING FLUID - The present invention relates to a agent for cleaning metal drawing oil, which contains alcohol, glycol ether, water, and one or more compounds selected from hydrocarbon or ester compounds. The cleaning agent according to the present invention is environmentally friendly because it does not contain halogen elements such as chlorine. The agent can reduce toxicity on the human body due to low volatility; is economical due to the long change period resulting from the reduction of evaporation; and removes drawing oil having high viscosity and polarity effectively during metal processing. | 09-29-2011 |
| 20120122749 | METAL LOSS INHIBITOR FORMULATIONS AND PROCESSES - In one embodiment, a metal loss inhibitor concentrate is provided which contains water, (A) a component of dissolved organic compounds and polymers that contain at least two hydroxy moieties per molecule and an average of at least 0.4 hydroxy moieties per carbon atom; (B) a thiourea component; and (C) a dissolved component containing aryl and quaternary ammonium moieties; and, optionally: (D) a wetting agent, such as a component of an ethoxylate of an alcohol. Such solutions form useful inhibitor concentrates when combined with aqueous chelating cleaning solutions, wherein such solutions, when contacted with a metal surface, are effective in removing scale, smut and other deposits from the metal surface but exhibit a reduced tendency to attack or unduly etch the metal itself, or to inhibit the subsequent desired oxidation and dissolution of metallic copper deposits. | 05-17-2012 |
| 20130085093 | AQUEOUS CLEANING AGENT COMPOSITION - As a general-purpose aqueous cleaning agent composition which has excellent oil separability adaptable even to water soluble machining oils, the present invention provides an aqueous cleaning agent composition including an emulsifying agent that removes an oil component from a member subjected to cleaning to which the oil component is adhering and emulsifies the oil component, a separating agent comprised of an anionic polymer and a separating auxiliary agent comprised of a cationic surfactant. It is preferred that the molecular weight of the anionic polymer is 1500 to 50000. It is also preferred that the HLB value of the separating auxiliary agent is a value of 26 or more as defined by the Davies' method. | 04-04-2013 |
| 20140256609 | COMPOSITIONS FOR DEGREASING HARD SURFACES - Suggested are degreasing compositions comprising at least one dialkyl amide according to general formula (1) R | 09-11-2014 |
| 510247000 | For descaling the inner surface of equipment which is in continuous contact with water (e.g., boiler scale removal; for water storage tank, conduit, etc.) | 7 |
| 20100298194 | Cleaning composition for tankless water heater - A composition useful in cleaning of a tankless water heater system. The composition contains mixture of organic and inorganic acids. The composition may further contain phosphates and corrosion inhibitors. | 11-25-2010 |
| 20130274168 | HIGH ALKALINE DETERGENT COMPOSITION WITH ENHANCED SCALE CONTROL - A detergent composition for preventing scale on various surfaces includes a threshold system, a caustic and a surfactant system. The threshold system includes a sulfonate/acrylate copolymer, an acrylate homopolymer and a phosphonoalkane carboxylic acid with a sulfonate/acrylate copolymer to acrylate homopolymer weight ratio of between about 2:1 to about 1:2. The pH of the detergent composition is between about 10 and about 13. | 10-17-2013 |
| 20150126425 | Composition and Method for Treating Water Systems - A solid composition for treating cooling or heated water systems to remove scale, microorganisms and biofilm, and corrosion by-products. The composition for cooling towers and chilled water systems comprises chelating agents and an anionic surfactant. The composition for boilers and heated water systems comprises a sulfite, neutralizing amines, sodium phosphate, a polymethacrylate or polyacrylate polymer. A method for using such a treatment composition comprises contacting the treatment composition with substantially all parts of the water system. | 05-07-2015 |
| 510253000 | Free organic or inorganic acid component | 4 |
| 20100167976 | Composition - A solid zeolite free soluble water softening composition comprises an effervescent system including an organic acid and an alkali which react together upon dissolution in water. | 07-01-2010 |
| 20130072418 | METHOD FOR TREATING SCALES - Provided is a method for treating scales ( | 03-21-2013 |
| 20130137622 | COMPOSITION FOR DISSOLVING AND/OR INHIBITING DEPOSITION OF SCALE ON A SURFACE OF A SYSTEM - A composition for dissolving and/or inhibiting deposition of scale on a surface of a system comprises an acidic component, a wetting agent, and a corrosion inhibitor. The composition may further comprise water. The acidic component comprises an alkanesulfonic acid, e.g. methanesulfonic acid (MSA). The wetting agent comprises a surfactant. The corrosion inhibitor comprises an amphoteric surfactant. The alkanesulfonic acid is present in an amount of at least about 50 weight percent (wt %), the surfactant is present in an amount of from about 0.1 to about 30 wt %, and the amphoteric surfactant is present in an amount of from about 0.025 to about 20 wt %, each based on 100 wt % of the alkanesulfonic acid, the surfactant, and the amphoteric surfactant combined. A method of dissolving and/or inhibiting deposition of scale on the surface of the system comprises the step of contacting the surface of the system with the composition. | 05-30-2013 |
| 20140066351 | Stabilized Pipe Scaling Remover and Inhibitor Compound - This invention refers to a stabilized pipe scaling remover and inhibitor compound, where a useful formulation is presented for the dissolution of scaling such as barium sulfate, calcium sulfate, calcium carbonate, magnesium carbonate, barium carbonate and ferric oxide. | 03-06-2014 |
| 510254000 | For use on nonferrous surface (e.g., aluminum, copper, tin plate, etc.) | 9 |
| 20080234164 | Alkaline Cleaner For Cleaning Aluminum Surfaces - Composition for cleaning surfaces which are susceptible to corrosion in alkaline liquids, comprising at least one alkalinity source, at least one inorganic salt containing at least one cation selected from the elements of the second or third main group of the periodic table of the elements, and whereby the composition is free of any triazole and/or any alkali metal borate, aqueous concentrate comprising the composition, use solutions comprising the composition or the aqueous concentrate and method of cleaning surfaces which are susceptible to corrosion in alkaline liquids using the above aqueous concentrate or any of the above use solutions. | 09-25-2008 |
| 20090209444 | Instrument for cleaning and aluminum workpiece - A method of conditioning the surface of a work piece, in particular of a litho-strip or litho-sheet, consisting of an aluminum alloy enables an increase in manufacturing speed in surface roughening while maintaining a high quality of the electro-chemical grained surface of the work piece with relative low effort related to facility equipment. The method of conditioning comprises at least the step of degreasing the surface of the work piece with a degreasing medium, wherein the degreasing medium contains at least 1.5 to 3% by weight of a composite of 5-40% sodium tripolyphosphate, 3-10% sodium gluconate, 3-8% of a composite of non-ionic and anionic surfactants and optionally 0.5 to 70% soda, wherein sodium hydroxide is added to the degreasing medium such that the concentration of sodium hydroxide in the aqueous degreasing medium is 0.01 to 5% by weight. | 08-20-2009 |
| 20100144577 | PROCESS FOR THE REMOVAL OF A COATING, AND RELATED COMPOSITIONS - A method and aqueous composition are provided for removing at least a portion of a coating from the surface of a substrate. The coating comprises an insulative material, and is contacted with an aqueous composition. The aqueous composition comprises dimethyl formamide. | 06-10-2010 |
| 20150299628 | Composition for Removing and Preventing Formation of Oxide on the Surface of Metal Wire - The present invention proposes a method for removing an oxide formed on the surface of a copper film used in the process of manufacturing a circuit for a semiconductor, an organic light-emitting diode, an LED, or a liquid crystal display without causing corrosion on a lower metal film. The composition including corrosive amine may remove a metal oxide depending on the content of additive ranging from 0.01 to 10% regardless of the content of ultrapure water. A polar solvent other than the corrosive amine may efficiently remove an oxide from the surface of the metal when the same contains water and 0.01 to 20% of the additive. | 10-22-2015 |
| 20170233685 | POLYFUNCTIONAL POLYMERS BASED ON PHOSPHONATE UNITS AND AMINE UNITS | 08-17-2017 |
| 510255000 | With corrosion inhibiting or solvent stabilizing component | 3 |
| 20110245129 | ACID CLEANING AND CORROSION INHIBITING COMPOSITIONS COMPRISING GLUCONIC ACID - A biodegradable acid cleaning composition for cleaning stainless steel, and other surfaces is disclosed. The composition comprises urea sulfate in combination with gluconic acid which serves as a corrosion inhibitor. The composition retains the cleaning and corrosion prevention properties of similar phosphoric acid solutions but is safe for the environment and is less expensive to produce. Applicants have surprisingly found that the traditionally alkaline corrosion inhibitor, gluconic acid, can work effectively in an acidic cleaning composition. | 10-06-2011 |
| 20130252872 | TERPOLYMER CONTAINING MALEIC ACID, VINYL ACETATE, AND ALKYL ACRYLATE MONOMERS FOR ALUMINUM PROTECTION - A cleaning composition includes an alkali metal silicate, a polymer including maleic acid, vinyl acetate and alkyl acrylate monomers, and optionally water. The cleaning composition can include approximately 10% and approximately 90% by weight of at least one alkali metal silicate, greater than or equal to approximately 0.1% by weight of the polymer containing maleic acid, vinyl acetate and alkyl acrylate monomers, and approximately 0% to approximately 80% by weight water. | 09-26-2013 |
| 20140018281 | CLEANING LIQUID AND ANTICORROSIVE AGENT - A method of cleaning a substrate having a metal layer including copper or a copper-containing alloy, the method including cleaning the substrate using a cleaning liquid that includes a mercapto compound represented by one or both of the following formulas (1) and (2), and a solvent containing water and a water-soluble organic solvent: | 01-16-2014 |
| 510257000 | With inorganic fluorine containing component (e.g., HF, etc.) | 1 |
| 20150315712 | CLEANING COMPOSITION FOR METAL ARTICLES - 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 thereof; at least one mineral acid adduct of urea; at least one surfactant; and at least one organic solvent. The cleaning composition is effective in removing deposited soil and corrosion products on a metal surface, particularly aluminum and aluminum alloy surfaces. | 11-05-2015 |
| 510258000 | With corrosion or embrittlement inhibiting or solvent stabilizing component (e.g., pickling bath, etc.) | 15 |
| 20090011969 | Method for Cleaning Metal Parts - The invention relates to a method for cleaning metal parts, according to which the metal parts are treated with a compound of the formula (1) | 01-08-2009 |
| 20100222248 | CLEANING COMPOSITION FOR METAL SURFACES - The invention relates to an aqueous alkaline cleaning composition for cleaning metal surfaces, containing at least one non-ionic surfactant having demulsifying action and based on ethoxylated alkyl alcohols having one or two alkyl groups, each comprising an average of 7.5 to 16.5 carbon atoms, and an average of 5.5 to 18.5 EO groups per alkyl group, and comprising an end group closure or two end group closures, of which at least one end group closure is an isopropyl, isobutyl, tertiary butyl and/or benzyl group, wherein the surfactant is not propoxylated. | 09-02-2010 |
| 20120088711 | METAL CLEANER POLISHER AND ANTI-TARNISH SOLUTION - The present invention is directed to a metal cleaner polisher and anti-tarnish solution which comprises the following ingredients per 32 fluid ounces: 5.00 to 10.00 percent mineral spirits by volume; 1.50 to 4.50 percent ethanol by volume; 0.50 to 1.50 percent ammonia by volume; 0.50 to 1.50 percent thiourea by volume; 0.25 to 1.00 percent sulfamic acid by volume; less than 0.20 percent disodium cocoampho-diproprionate by volume; and deionized water. Optionally, the following ingredients may be added individually, in any combination or all together: thickening/suspension agents; abrasive additives; and a modifying/stabilizing agent; and optionally varying amounts of fragrance and colorizing agents. | 04-12-2012 |
| 20120108489 | ACID CLEANING AND CORROSION INHIBITING COMPOSITIONS COMPRISING GLUCONIC ACID - A biodegradable acid cleaning composition for cleaning stainless steel, and other surfaces is disclosed. The composition comprises urea sulfate in combination with gluconic acid which serves as a corrosion inhibitor. The composition retains the cleaning and corrosion prevention properties of similar phosphoric acid solutions but is safe for the environment and is less expensive to produce. Applicants have surprisingly found that the traditionally alkaline corrosion inhibitor, gluconic acid, can work effectively in an acidic cleaning composition. | 05-03-2012 |
| 20120172276 | ACID CLEANING AND CORROSION INHIBITING COMPOSITIONS COMPRISING A BLEND OF NITRIC AND SULFURIC ACID - The present invention relates to aqueous, sulfuric acid cleaners which employ the use of nitric acid as a corrosion inhibitor for cleaning metal and other surfaces, particularly stainless steel and for inhibiting corrosion. Method of use and manufacturing of the same are also disclosed. | 07-05-2012 |
| 20130196889 | AQUEOUS CLEANING AGENT - An aqueous detergent according to the invention contains substantially no polyalkylene glycol, but contains a salt of at least one of the following carboxylic acids A, B and C: A: an aliphatic monobasic carboxylic acid having a total carbon number of 9 or 10 and including a branched alkyl group; B: sebacic acid; and C: an aromatic monobasic carboxylic acid having a total carbon number of 11 to 13. | 08-01-2013 |
| 510259000 | Quaternary ammonium or heavy metal in the component (e.g., Zn, Sn, etc.) | 4 |
| 20120021963 | Biodegradable concentrated neutral detergent composition - A biodegradable concentrated neutral detergent composition comprises various chelate compounds, various corrosion inhibitors, an alkaline compound, at least one sequestrant, various surfactants and hydrotropes, and water. The detergent can be highly concentrated, has a good long term shelf life, and when diluted is very effective in cleaning metals such as surgical instruments and prevents corrosion resistance of the metal even in a hard water environment. | 01-26-2012 |
| 20120316097 | DETERGENT FOR METAL - A detergent composition for metal according to the present invention contains a specific non-ionic surfactant, a specific nitrogen-containing organic compound, a specific carboxylic acid or salt thereof, and a specific alkanol amine, and has a pH of at least 9 that is measured at 25° C. when the detergent composition is diluted to 1% by mass of an aqueous solution. According to the present invention, the detergent composition for metal having excellent corrosion inhibition properties, excellent effluent treatment properties, excellent foaming suppressing properties and excellent liquid stability in addition to high detergent properties for metal, can be provided. | 12-13-2012 |
| 20130109607 | ANTI-CORROSIVE AGENT FOR WASHING OF METAL WITH ACID, DETERGENT SOLUTION COMPOSITION, AND METHOD FOR WASHING OF METAL | 05-02-2013 |
| 20150315711 | METHOD OF INHIBITING CORROSION USING A COMPOSITION OF QUATERNARY AMMONIUM SALTS CONTAINING NON-HALOGEN ANIONS - Disclosed are quaternary ammonium carbonates, bicarbonates, and mixtures thereof as anti-corrosive agents. The invention relates to a method for inhibiting the corrosion of metal surfaces by applying a composition containing one or more quaternary ammonium carbonate or bicarbonate. The disclosure is also directed to anti-corrosive coating for metal substrates containing these compounds, to metal substrates having these anticorrosive coatings, and to aqueous cleaning solutions containing these compounds. | 11-05-2015 |
| 510264000 | Organic nitrogen containing substituent in the component | 4 |
| 20080274934 | INHIBITING THE CORROSIVE PROPERTIES OF LIQUID CLEANING AGENTS CONTAINING HYPOCHLORITE - A process for reducing the corrosive action of hypochlorite on metal surfaces in hypochlorite-containing aqueous liquid cleaning agents by the use of a combination of alkali hydroxide, alkali silicate, and alkyl(alkoxy) | 11-06-2008 |
| 20090042763 | Aqueous cleaning composition - An aqueous acidic cleaning composition suitable for the cleaning of metal parts is constituted by urea phosphate, a surfactant, a corrosion inhibitor, and water. The corrosion inhibitor can be a phosphatizing compound such as iron phosphate, zinc phosphate, manganese phosphate, and the like. | 02-12-2009 |
| 20090221465 | WATER-BORNE CATIONIC BINDERS FOR WASH PRIMERS - An aqueous mixture AB comprising, in its solids, a mass fraction of from 5 % to 40 % of a polyvinyl butyral B, and a mass fraction of from 60 % to 95 % of a Mannich base A which is made by a two-step reaction wherein an epoxy amine adduct A | 09-03-2009 |
| 20120172277 | AQUEOUS ACID CLEANING, CORROSION AND STAIN INHIBITING COMPOSITIONS IN THE VAPOR PHASE COMPRISING A BLEND OF NITRIC AND SULFURIC ACID - The present invention relates to sulfuric/nitric blended acid cleaners which employ the use of ethoxylated amines and/or ethoxylated alcohols as a corrosion and stain inhibitor in the vapor phase for cleaning metal and other surfaces, particularly stainless steel. Method of use and manufacturing of the same are also disclosed. | 07-05-2012 |
| 510267000 | Ethylenically or acetylenically unsaturated substituent in the component (e.g., propargyl alcohol, ester, etc.) | 1 |
| 20140162928 | HIGH MOLECULAR WEIGHT POLYACRYLATES FOR ALUMINUM PROTECTION IN WAREWASH APPLICATIONS - A warewashing detergent composition is provided for use for in cleaning of alkaline sensitive metals such as aluminum or aluminum containing alloys. The compositions include alternatives to sodium tripolyphosphate and/or other phosphorous containing raw materials, while retaining cleaning performance and corrosion prevention. According to the invention, high molecular weight polyacrylates (polyacrylic acid homopolymers) with a molecular weight of at least about 5000 are used as corrosion inhibitors and can be included for aluminum protection in a number of different detergent compositions. | 06-12-2014 |
| 510269000 | Inorganic acid component (e.g., sodium bisulfate, etc.) | 1 |
| 20110257057 | CLEANING SOLUTION FOR STAINLESS STEEL AND CLEANING METHOD USING SAME - A cleaning solution for cleaning stainless steels etched by ferric or ferrous salt solution is provided. The cleaning solution including: one or more ingredients selected from a group consisting of inorganic acid, inorganic alkali metal salt, and inorganic alkaline-earth metal salt in a concentration of about 200-600 g/L; complexant being capable of complexing with ferric or ferrous ions in a concentration of about 26-275 g/L; and one of carboxylic acid and carboxylate, or a combination thereof, in a concentration of about 75-250 g/L. A method for cleaning the stainless steels is also described there. | 10-20-2011 |
| 510272000 | Alkali metal hydroxide component | 2 |
| 20080221006 | Biodegradable alkaline disinfectant cleaner with analyzable surfactant - An aqueous, alkaline cleaning composition for use on hard-to-clean soils, encountered in pharmaceutical, personal care, food and cosmetic manufacturing, comprising a source of alkalinity, a biodegradable surfactant system further comprising one or more surfactants, one or more hydrotropes, and a UV-analyzable surfactant, and a biodegradable chelating agent. The composition offers unique advantages of stability over the expected shelf life, low-foaming property, phosphate-free and biodegradable components, and unexpectedly enhanced antimicrobial, including virucidal, activity in one cleaning composition. The UV-analyzable surfactant allows for validation of cleaning processes using known techniques for manufacturers who are required or desire to do so. | 09-11-2008 |
| 20120115766 | DEGREASING COMPOSITION AND PRODUCTION METHOD THEREOF - As a method for producing a degreasing composition in the form of a slurry, crystallization of the composition during low-temperature storage being suppressed and the composition being used for preparing a cleaning liquid having little environmental impact, provided is a method including a step of obtaining a slurry by mixing a first liquid and a powdery silicate having a particle diameter ranging from 0.2 mm to 10 mm, wherein the first liquid contains an alkaline component composed of at least one of sodium hydroxide and potassium hydroxide, an alcohol having three or fewer carbon atoms, and water; and the degreasing composition contains, with respect to the total composition, 10 mass % to 60 mass % of the alkaline component, 0.1 mass % to 5 mass % of the alcohol, 1 mass % to 50 mass % of the silicate, and 20 mass % to 50 mass % of water including hydration water of the silicate, and contains no chelating agent. | 05-10-2012 |
| 510273000 | Halogenated hydrocarbon component (e.g., degreasing composition, etc.) | 1 |
| 20110287996 | Azeotrope-Like Compositions of 1,1,2,3-Tetrachloropropene And Hydrogen Fluoride - An azeotrope-like composition consisting essentially of 1,1,2,3-tetrachloropropene and hydrogen fluoride is provided, as well as methods that involve such an azeotrope-like composition. | 11-24-2011 |
