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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:
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Patent Number Title Of Patent Date Issued
5211866 Azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropane and isopropanol May. 18, 1993
5204026 Solvent with alicyclic carbonate and ethylene dipropionate Apr. 20, 1993
5202049 Sealer finish remover compositions Apr. 13, 1993
5196137 Azeotropic composition of 1,1,1,2,3,4,4,5,5,5-decafluoropentane and trans-1,2-dichloroethylene, cis-1,2-dichloroethylene or 1,1-dichlorethane Mar. 23, 1993
5194170 Binary azeotropic compositions of 1,1,2,2,3,3,4,4-octafluorobutane and either tran-1,2-dichloroethylene, cis 1,2-dichloroethylene, or 1-1 dichloroethane Mar. 16, 1993
5192449 Method for detackifying oversprayed paint Mar. 9, 1993
5190595 Ozone safe stripping solution for thermal grease Mar. 2, 1993
5190685 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane, ethanol and cyclopentane Mar. 2, 1993
5188666 Paint removing compositions and methods for the manufacture and use thereof Feb. 23, 1993
5188675 Paint system for removing paint Feb. 23, 1993
5188754 Cleaning formulation and method that alleviates current problems Feb. 23, 1993
5183514 Process for dissolving or removing rigid polyurethane foam by contacting with 1,2-dimethyl imidazole Feb. 2, 1993
5182042 Azeotrope-like compositions of 1,1,1-trifluorohexane and perfluoromethylcyclohexane Jan. 26, 1993
5178788 Co-solvent system for removing cured fiberglass resin and cured flexible or rigid urethane foams from substrates Jan. 12, 1993
5173288 Nail polish remover comprising acetone and hydrolyzed keratin Dec. 22, 1992
5169539 Organofunctional silane paint coagulants and detackifiers Dec. 8, 1992
5167721 Liquid jet removal of plasma sprayed and sintered Dec. 1, 1992
5167853 Paint stripper and varnish remover compositions containing organoclay rheological additives, methods for making these compositions and methods for removing paint and other polymeric coatings f Dec. 1, 1992
5166039 Peeling solution for photo- or electron beam-sensitive resin and process for peeling off said resin Nov. 24, 1992
5160547 Process for removing coatings from sensitive substrates, and blasting media useful therein Nov. 3, 1992
5156687 Method for painting pretreatment of plastic formings and cleaner for painting pretreatment Oct. 20, 1992
5154848 Method of activating N-methyl-2-pyrrolidone (NMP) with ethyl 3-ethoxypropionate (EEP) to provide improved varnish and paint remover solvents Oct. 13, 1992
5152913 Cleaning composition based on 1,1-dichloro-1-fluoroethane, methyl formate and methanol Oct. 6, 1992
5147557 Paint spray booth treatment program for water base and water base and water base blended with oil base paints Sep. 15, 1992
5147558 One drum activator catalyzed paint detackification program Sep. 15, 1992
5145598 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluorethane, nitromethane and methanol or ethanol Sep. 8, 1992
5143639 Use of (C.sub.1 -C.sub.5) alkyl esters of aliphatic (C.sub.8 -C.sub.22) monocarboxylic acids for removing fat, inks and the like from printing machines Sep. 1, 1992
5137651 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane, 1,2-dichloroethylene, and optionally methanol or ethanol Aug. 11, 1992
5135676 Cleaning compositions formed of hydrogen-containing fluorochlorohydrocarbons and partially fluorinated alkanols Aug. 4, 1992
5129956 Method and apparatus for the aqueous cleaning of populated printed circuit boards Jul. 14, 1992
5130046 Paint stripping composition containing silica microparticles and polar co-thickening agent Jul. 14, 1992
5128057 Furfuryl alcohol mixtures for use as cleaning agents Jul. 7, 1992
5126067 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, 1,2-dichloroethylene and optionally an alkanol Jun. 30, 1992
5124062 Paint stripper and varnish remover compositions, methods for making these compositions and methods for removing paint and other polymeric coatings from flexible and inflexible surfaces Jun. 23, 1992
5124063 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane; dichlorotrifluoroethane; methanol; and alkane having 5 or 6 carbon atoms Jun. 23, 1992
5124064 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane; dichlorotrifluoroethane; ethanol; and alkane having 5 or 6 carbon atoms Jun. 23, 1992
5124065 Azeotrope-like compositions of dichloropentafluoropropane and an alkanol having 1-4 carbon atoms Jun. 23, 1992
5122195 Method of removing foreign material from brush bristles Jun. 16, 1992
5122294 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane; dichlorotrifluoroethane; ethanol; and alkene having 5 carbon atoms Jun. 16, 1992
5120461 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane; dichlorotrifluoroethane; methanol; and alkene having 5 carbon atoms Jun. 9, 1992
5120462 Dichloropentafluoropropanes and acetone compositions Jun. 9, 1992
5118437 Azeotrope-like compositions of dichloropentafluoropropane, ethanol and a hydrocarbon containing six carbon atoms Jun. 2, 1992
5118438 Azeotrope-like compositions of dichloropentafluoropropane and a hydrocarbon containing six carbon atoms Jun. 2, 1992
5116514 Method for detackifying oversprayed paint May. 26, 1992
5116525 Ternary azeotropic compositions of dichloropentafluoropropane and trans-1,2-dichloroethylene with methanol or ethanol or isopropanol May. 26, 1992
5116526 Azeotrope-like compositions of dichloropentafluoropropane and 1,2-dichloroethylene May. 26, 1992
5114608 Method of cleaning hollow fiber components of a dialyzer with chloro fluorocarbon compositions stabilized by epoxidized fatty acid glycerides or esters May. 19, 1992
5114609 Cleaning compositions May. 19, 1992
5112406 Process for removing coatings from sensitive substrates, and sodium sulfate-containing blasting media useful therein May. 12, 1992
5112516 High temperature flashpoint, stable cleaning composition May. 12, 1992

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