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Class Information
Number: 510/245
Name: Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions > Cleaning compositions or processes of preparing (e.g., sodium bisulfate component, etc.) > For cleaning a specific substrate or removing a specific contaminant (e.g., for smoker`s pipe, etc.) > For bare metal surface (e.g., degreasing composition, etc.)
Description: Compositions specialized for cleaning a metal surface which does not carry a permanent finish or coating.










Sub-classes under this class:

Class Number Class Name Patents
510/268 Abrasive or polishing component 73
510/272 Alkali metal hydroxide component 125
510/247 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.) 140
510/246 For glassware mold 10
510/254 For use on nonferrous surface (e.g., aluminum, copper, tin plate, etc.) 369
510/273 Halogenated hydrocarbon component (e.g., degreasing composition, etc.) 197
510/269 Inorganic acid component (e.g., sodium bisulfate, etc.) 138
510/274 Organic sulfoxy containing component 66
510/258 With corrosion or embrittlement inhibiting or solvent stabilizing component (e.g., pickling bath, etc.) 137


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
5854187 Microemulsion dilutable cleaner Dec. 29, 1998
5851980 Liquid hard surface cleaner comprising a monocarboxylate acid and an ampholytic surfactant having no carboxyl groups Dec. 22, 1998
5843240 Process for stainless steel pickling and passivation without using nitric acid Dec. 1, 1998
5834417 Light duty liquid cleaning compositions Nov. 10, 1998
5834411 General purpose aqueous cleaner Nov. 10, 1998
5827454 Mixed solvent composition Oct. 27, 1998
5824631 Compositions for dissolution of soft metals Oct. 20, 1998
5821213 Aqueous based solvent free degreaser composition comprising a ternary mixture of nonionic alkoxylates Oct. 13, 1998
5817615 Reduced residue hard surface cleaner Oct. 6, 1998
5814588 Aqueous alkali cleaning compositions Sep. 29, 1998
5811383 High water content, low viscosity, oil continuous microemulsions and emulsions, and their use in cleaning applications Sep. 22, 1998
5804541 Floor treating composition comprising a glycine N,N-diacetic acid Sep. 8, 1998
5789361 Non-caustic cleaning composition comprising peroxygen compound and specific silicate, and method of making same in free-flowing, particulate form Aug. 4, 1998
5789363 Aqueous alkaline cleaning composition containing surfactant mixture of N-octyl-2-pyrrolidone and N-coco-beta-aminocarboxylic (C.sub.2 -C.sub.4) acid for cleaning substrates and method of using Aug. 4, 1998
5786313 Use of glycine-N,N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ions and process for the preparation thereof Jul. 28, 1998
5773403 Cleaning and drying solvent Jun. 30, 1998
5773398 Cleaning composition based on an aliphatic hydrocarbon compound comprising at least two aromatic substituents Jun. 30, 1998
5770550 Surfactants Jun. 23, 1998
5763379 Drying-aid composition Jun. 9, 1998
5749977 Process and composition for degreasing the surface of an object May. 12, 1998
5741367 Method for drying parts using a polyorganosiloxane Apr. 21, 1998
5741365 Continuous method for cleaning industrial parts using a polyorganosiloxane Apr. 21, 1998
5736495 Aqueous metal cleaner having an anticorrosion system Apr. 7, 1998
5733859 Maleic acid-based aqueous cleaning compositions and methods of using same Mar. 31, 1998
5733342 Hydroxamic acids and hydroxamic acid ethers, and the use thereof as complexing agents Mar. 31, 1998
5728228 Method for removing residual liquid from parts using a polyorganosiloxane Mar. 17, 1998
5716456 Method for cleaning an object with an agent including water and a polyorganosiloxane Feb. 10, 1998
5712241 Light duty liquid cleaning composition Jan. 27, 1998
5700773 Light duty liquid cleaning compositions Dec. 23, 1997
5696073 Light duty liquid cleaning composition Dec. 9, 1997
5695679 Detergent compositions containing an organic silver coating agent to minimize silver training in ADW washing methods Dec. 9, 1997
5690862 No flash point solvent system containing normal propyl bromide Nov. 25, 1997
5685915 Fluoroiodocarbon blends as CFC and halon replacements Nov. 11, 1997
5679631 Limonene and tetrahydrofurfurly alcohol cleaning agent Oct. 21, 1997
5676764 Low vapor pressure solvent Oct. 14, 1997
5674827 Degreasing cleaner and method for cleaning oil-deposited material Oct. 7, 1997
5672577 Cleaning compositions for removing etching residue with hydroxylamine, alkanolamine, and chelating agent Sep. 30, 1997
5672578 Limescale removing compositions Sep. 30, 1997
5672579 Water based dimethyl ester cleaning solution Sep. 30, 1997
5672279 Method for using urea hydrochloride Sep. 30, 1997
5670469 Methods and compositions for cleaning and decontamination Sep. 23, 1997
5663132 Non-caustic composition comprising peroxygen compound and metasilicate and cleaning methods for using same Sep. 2, 1997
5661121 2-propyl heptanol alkoxylates and process of cleaning hard surfaces therewith Aug. 26, 1997
5658869 Metal finishing composition Aug. 19, 1997
5650385 Aqueous metal cleaner Jul. 22, 1997
5644041 Alkyl glycoside its use for cleaning purposes, and cleaning composition Jul. 1, 1997
5643860 Cleaning composition for pipes and coils of a refrigeration system Jul. 1, 1997
5634979 Composition and method for degreasing metal surfaces Jun. 3, 1997
5635465 Alkaline degreasing solution Jun. 3, 1997
5629376 Polyacrylic acid compositions for textile processing May. 13, 1997

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