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Class Information
Number: 510/269
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.) > Inorganic acid component (e.g., sodium bisulfate, etc.)
Description: Compositions which include a component which is an inorganic acid.










Sub-classes under this class:

Class Number Class Name Patents
510/270 With heavy metal containing component 30
510/271 With hydrocarbon or halogen or oxygen containing organic solvent (e.g., alcohol, ester, etc.) 71


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8632955 Conditioning a surface of an aluminium strip Jan. 21, 2014
8426349 Chlorinated alkaline pipeline cleaner with methane sulfonic acid Apr. 23, 2013
8227397 Stable aqueous antimicrobial lipase enzyme compositions Jul. 24, 2012
8216992 Cleaner composition for formed metal articles Jul. 10, 2012
8211622 Conditioning of a litho strip Jul. 3, 2012
8192556 Pickling or brightening/passivating solution and process for steel and stainless steel Jun. 5, 2012
8163102 Composition for removing cementitious material from a surface and associated methods Apr. 24, 2012
7776809 Composition and method for treatment of residues in pumping, bore and reticulation equipment Aug. 17, 2010
7718010 Method for treating a surface with a treatment gel, and treatment gel May. 18, 2010
7713357 Method for treating a surface with a treatment gel and treatment gel May. 11, 2010
7687449 Composition for removing engine deposits from turbine components Mar. 30, 2010
7517844 Acidic cleaning compositions comprising an acid mixture and ternary solvent mixture Apr. 14, 2009
7470652 Cleaning composition for disposable cleaning head comprising a sulfamic acid/alkyl sulfate surfactant mixture Dec. 30, 2008
7470653 Liquid cleaning composition comprising an anionic/betaine surfactant mixture having low viscosity Dec. 30, 2008
7449436 Liquid cleaning composition comprising an anionic/betaine surfactant mixture having low viscosity Nov. 11, 2008
7446082 Cleaning composition for disposable cleaning head comprising a sulfamic acid/alkyl sulfate surfactant mixture Nov. 4, 2008
7402553 Method for preparing a buffered acid composition Jul. 22, 2008
7387991 Microemulsions containing alkoxylated amine carboxylates Jun. 17, 2008
7384901 Process for cleaning aluminum and aluminum alloy surfaces with nitric acid and chromic acid-free compositions Jun. 10, 2008
7348302 Foam cleaning and brightening composition comprising a sulfate/bisulfate salt mixture Mar. 25, 2008
7323436 Adduct having an acidic solution of sparingly-soluble group IIA complexes Jan. 29, 2008
7291586 Hard surface cleaning compositions comprising suspended alginate inclusions Nov. 6, 2007
7288512 Hard surface cleaning compositions comprising suspended alginate inclusions Oct. 30, 2007
7256167 Hard surface cleaner comprising suspended particles and oxidizing agent Aug. 14, 2007
7196046 Hard surface cleaner comprising a suspension of alginate beads Mar. 27, 2007
7186676 Hard surface cleaning compositions comprising alginate materials and xanthan gum Mar. 6, 2007
7160847 Water solution using in metal surface treating process and process for removing oxidized film and burred edge using the same Jan. 9, 2007
7119055 Hard surface cleaners comprising a thickening gum mixture Oct. 10, 2006
7091166 Acidic, phosphate-free plastic cleaner composition with reduced mild steel equipment etch for cleaning plastic parts Aug. 15, 2006
7041629 Stripper for special steel May. 9, 2006
7037379 Anti-tarnish aqueous treatment May. 2, 2006
6992053 Hard surface cleaning composition comprising a bleach, acid, and silicone glycol polymer Jan. 31, 2006
6982242 Aqueous detergent composition and method of use Jan. 3, 2006
6982241 Cleaning composition comprising an inorganic acid mixture and a cationic surfactant Jan. 3, 2006
6896739 Anti-tarnish aqueous treatment May. 24, 2005
6841525 Dilute cleaning composition and method for using same Jan. 11, 2005
6793738 Method for processing acid treatment solution, solution processed thereby, and method for treating articles therewith Sep. 21, 2004
6767874 Cleaning compositions for removing organic deposits in hard to reach surfaces Jul. 27, 2004
6617298 Degreasing compositions Sep. 9, 2003
6537962 Composite powder Mar. 25, 2003
6494960 Method for removing an aluminide coating from a substrate Dec. 17, 2002
6489281 Cleaning composition comprising inorganic acids, an oxidant, and a cationic surfactant Dec. 3, 2002
6455483 Well stimulation and formation purging composition Sep. 24, 2002
6436891 Adduct having an acidic solution of sparingly-soluble group IIA complexes Aug. 20, 2002
6432899 Composition and process for cleaning and deoxidizing aluminum Aug. 13, 2002
6384001 Dilute cleaning composition May. 7, 2002
6355605 Composition and method for removing iron stain and scale Mar. 12, 2002
6352967 Additives for improving acid reactivity and method for controlling acid reactions Mar. 5, 2002
6284056 Smoker's pipe cleaner and method of use Sep. 4, 2001
6218349 Composition suitable for removing proteinaceous material Apr. 17, 2001

1 2 3










 
 
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