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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
6008176 Use of glycine-N, N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ions Dec. 28, 1999
6007772 Cold sterilant solution Dec. 28, 1999
6001793 Cleaning compositions Dec. 14, 1999
5998348 Concentrate for a dihydrogen phosphate-based metal cleaning composition that does not damage plastic Dec. 7, 1999
5989456 Solvent composition Nov. 23, 1999
5981461 Cleaning compositions containing a halogen bleaching agent and a sulfosuccinate salt Nov. 9, 1999
5981449 Acidic cleaning compositions Nov. 9, 1999
5977054 Mildly acidic hard surface cleaning compositions containing amine oxide detergent surfactants Nov. 2, 1999
5977048 Aqueous based solvent free cleaning degreaser compositions containing alcohol alkoxylates, polyoxyalkylene block copolymers, and fatty alcohols having oxyethylate moieties Nov. 2, 1999
5977042 Concentrated stripper composition and method Nov. 2, 1999
5972869 Mildly acidic laundry detergent composition providing improved protection of fine fabrics during washing and enhanced rinsing in hand wash Oct. 26, 1999
5972874 Stable microemulsion cleaners having low volatile organic content Oct. 26, 1999
5972863 Slurry compositions for polishing wafers used in integrated circuit devices and cleaning compositions for removing electron wax after polishing Oct. 26, 1999
5972862 Cleaning liquid for semiconductor devices Oct. 26, 1999
5972817 Foamed glass article for preparing surfaces, use therefor, and method of making same Oct. 26, 1999
5968882 Mixed solvent composition, and cleaning method and cleaning apparatus using the same Oct. 19, 1999
5965509 Aqueous based solvent free cleaner compositions containing a blend of polyoxyalkylene block copolymers and fatty alcohols oxyethylate moieties Oct. 12, 1999
5961730 Method of asphalt removal from surfaces Oct. 5, 1999
5959101 Production of polysaccharide-based polycarboxylates Sep. 28, 1999
5958857 Thixotropic low-solvent, non-hap wheel well cleaner Sep. 28, 1999
5958859 Aqueous based solvent free cleaner compositions containing a blend of polyoxyalkylene block copolymers Sep. 28, 1999
5958852 Liquid crystal compositions containing alpha hydroxy aliphatic acid Sep. 28, 1999
5958860 Aqueous based solvent free cleaner compositions containing polyoxyalkylene block copolymer, alkyl phenol alkoxylates and fatty alcohols having oxyethylate moieties Sep. 28, 1999
5958854 Silver polish formulation containing thiourea Sep. 28, 1999
5954886 Cleaning agent based on cycloalkanes Sep. 21, 1999
5952287 Microemulsion composition for cleaning hard surfaces Sep. 14, 1999
5944908 Cleaning compositions and processes suitable for replacing grit blasting to clean metal mold surfaces for plastics Aug. 31, 1999
5939374 Blooming type, hard surface cleaning and/or disinfecting compositions Aug. 17, 1999
5935920 Cleaner with high wetting power Aug. 10, 1999
5935921 Liquid descaling composition Aug. 10, 1999
5932024 Decoating titanium and other metallized glass surfaces Aug. 3, 1999
5929004 Detergent for cleaning tire wheels and cleaning method Jul. 27, 1999
5925196 Thixotropic low-solvent, non-hap wheel well cleaner Jul. 20, 1999
5925613 Alkaline degreasing solution and degreasing method employing the same Jul. 20, 1999
5925606 Concentrated acidic liquid detergent composition Jul. 20, 1999
5910477 Viscous cleaning compositions with improved foam collapse Jun. 8, 1999
5908819 Aqueous cleaning composition for cleaning substrates and method of using same Jun. 1, 1999
5906973 Process for cleaning vertical or inclined hard surfaces May. 25, 1999
5902780 Cleaning compositions for removing etching residue and method of using May. 11, 1999
5898024 Non-caustic cleaning composition comprising peroxygen compound and specific silicate, and method of making the same in free-flowing, particulate form Apr. 27, 1999
5888954 Corrosion inhibitors for silver Mar. 30, 1999
5888250 Biodegradable dry cleaning solvent Mar. 30, 1999
5880078 Non-solvent, general use exterior aircraft cleaner Mar. 9, 1999
5880082 Aqueous based solvent free cleaning compositions containing alcohol alkoxylates, alkoxylated fatty alcohols and fatty alcohols having oxyethylate moieties Mar. 9, 1999
5868799 Surfactants and drying and drycleaning compositions which utilize said surfactants Feb. 9, 1999
5866528 Aqueous cleaning composition for cleaning substrates and method of using same Feb. 2, 1999
5863345 Methods for removing foreign deposits from hard surfaces using non-caustic cleaning composition comprising peroxygen compound and specific silicate Jan. 26, 1999
5858942 Engine cleaner composition, method and apparatus with acetonitrile Jan. 12, 1999
5858118 Stainless steel alkali treatment Jan. 12, 1999
5858947 Metal cleaning and de-icing compositions Jan. 12, 1999

1 2 3 4 5 6 7 8 9 10 11 12 13

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