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Class Information
Number: 134/38
Name: Cleaning and liquid contact with solids > Processes > Paints, varnishes, lacquers, or enamels, removal
Description: Processes in which paints, varnishes, lacquers, or enamels are removed from the work.










Patents under this class:

Patent Number Title Of Patent Date Issued
7879155 Process for removal of paint from plastic substrates Feb. 1, 2011
7867696 Method and apparatus for monitoring saturation levels of solvents used during rapid prototyping processes Jan. 11, 2011
7824503 Aqueous hydrogen peroxide-containing composition and its use for cleaning surfaces Nov. 2, 2010
7786061 Azeotropic compositions comprising fluorinated compounds for cleaning applications Aug. 31, 2010
7780795 Adhesive removal indicator system and method of use Aug. 24, 2010
7776808 Cleaning agent for removing solder flux and method for cleaning solder flux Aug. 17, 2010
7767637 Solvent for urethane adhesives and coatings and method of use Aug. 3, 2010
7754023 Compositions and methods using a microorganism concentrate for paint overspray removal processes Jul. 13, 2010
7744774 Azeotropic compositions comprising fluorinated olefins for cleaning applications Jun. 29, 2010
7744701 Process for removal of paint from plastic substrates Jun. 29, 2010
7740710 Use of a mixture of esters of fatty acids as fuel or solvent Jun. 22, 2010
7740709 Apparatus for stripping photoresist and method thereof Jun. 22, 2010
7700004 Solvent compositions comprising unsaturated fluorinated hydrocarbons Apr. 20, 2010
7699940 Flushing solutions for coatings removal Apr. 20, 2010
7682463 Resist stripping method and resist stripping apparatus Mar. 23, 2010
7674760 Floor stripper/cleaner containing organic acid-base pair Mar. 9, 2010
7641808 Azeotropic compositions comprising fluorinated olefins for cleaning applications Jan. 5, 2010
7638472 Composition for cleaning soiled items, namely optical items, and method for cleaning said items Dec. 29, 2009
7622053 Azeotropic compositions comprising fluorinated compounds for cleaning applications Nov. 24, 2009
7614407 Prime coat, indicia and clear coat removal process for a golf ball Nov. 10, 2009
7597767 Paint gun cleaning apparatus Oct. 6, 2009
7592415 Infrared solvent stripping process Sep. 22, 2009
7588647 Aqueous detergent concentrates for rough, especially profiled tiles and flags Sep. 15, 2009
7588645 Stripping floor finishes using composition that thickens following dilution with water Sep. 15, 2009
7585375 Method of cleaning a surface Sep. 8, 2009
7584771 Method and apparatus for delivering paint to an applicator and flushing same Sep. 8, 2009
7575642 Purge solution Aug. 18, 2009
7544307 Metal polishing liquid and polishing method using it Jun. 9, 2009
7540292 Detergent for washing a selectively permeable membrane and method of washing Jun. 2, 2009
7533677 Cleaning composition comprising a branched ester and an organic solute May. 19, 2009
7531049 Composition and method using same to remove urethane products from a substrate May. 12, 2009
7517414 Method of cleaning and degreasing surfaces Apr. 14, 2009
7507301 Cleaning compositions and methods of treating equipment Mar. 24, 2009
7498296 Azeotropic compositions comprising fluorinated compounds for cleaning applications Mar. 3, 2009
7494966 Alkoxylates that are stable in alkalis Feb. 24, 2009
7494603 Azeotropic compositions comprising fluorinated compounds for cleaning applications Feb. 24, 2009
7482316 Water-based flushing solution for paints and other coatings Jan. 27, 2009
7473026 Method for cleaning a rotary mixing device with a cleaning shield Jan. 6, 2009
7452852 Water-based paint-removing solution Nov. 18, 2008
7435711 Cleaning agent for removing solder flux and method for cleaning solder flux Oct. 14, 2008
7424891 Detergents Sep. 16, 2008
7416612 Process for removal of paint from plastic substrates Aug. 26, 2008
7393419 Conductive adhesive rework method Jul. 1, 2008
7375065 Method and composition for cleaning a fluid delivery system May. 20, 2008
7365046 Method for stripping floor finishes using composition that thickens upon dilution with water Apr. 29, 2008
7337788 Compositions useful for cleaning solvent-based paint from paint delivery installations Mar. 4, 2008
7323066 Paint accessory cleaning device and method Jan. 29, 2008
7282100 Method of cleaning automobile painted surfaces and automobile glass surfaces Oct. 16, 2007
7276471 Azeotrope-like compositions of pentafluoropropane, methanol and dichloroethylene Oct. 2, 2007
7258750 Process for removal of paint from plastic substrates Aug. 21, 2007











 
 
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