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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
4961870 Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane,1,2-dichloroethylene, and alkanol having 3 to 7 carbon atoms Oct. 9, 1990
4960535 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane and a mono- or di-chlorinated C.sub.2 or C.sub.3 alkane Oct. 2, 1990
4957566 Acid cleaning of drums with interior linings Sep. 18, 1990
4956115 Water borne solvent strippers Sep. 11, 1990
4954289 Azeotropes of hydrogen-containing halocarbons with butanes Sep. 4, 1990
4954290 Azeotropes of a hydrogen-containing halocarbon with pentanes Sep. 4, 1990
4944893 Remover solution for resist Jul. 31, 1990
4940491 Composition for the paint detackification for both waterborne and solvent enamels Jul. 10, 1990
4931103 Tricholine phosphate surface treating agent Jun. 5, 1990
4906303 Process for the cleaning of articles or surfaces and a cleaner bath to be used in the process Mar. 6, 1990
4904407 Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol, nitromethane, 1,2-dichloroethylene and 1-chloropropane Feb. 27, 1990
4902352 Paint color change system Feb. 20, 1990
4900364 Paint removal system Feb. 13, 1990
4900365 Azeotrope-like compositions of trichlorofluoromethane, dichlorotrifluoroethane and isopentane Feb. 13, 1990
4900470 Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol, nitromethane and 1-chloropropane Feb. 13, 1990
4894095 Method for washing and rinsing of used lithographic plate members Jan. 16, 1990
4894176 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane and methanol Jan. 16, 1990
4891073 Method of treating surface with water-in-oil emulsion composition Jan. 2, 1990
4888386 Composition for the paint detackification for both waterborne and solvent enamels Dec. 19, 1989
4880471 Method for detackification of paint spray operation wastes Nov. 14, 1989
4877545 Azeotropic compositions of 1,1,2-trichlorotrifluoroethane and trans-1,2-dichloroethylene with ethanol, N-propanol, isopropanol and acetone or with ethanol or acetone and nitromethane Oct. 31, 1989
4873015 Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol, nitromethane and dimethoxymethane Oct. 10, 1989
4867900 Paint peeling composition Sep. 19, 1989
4865758 Paint removing composition containing lower alkyl-substituted 2-oxazolidinones Sep. 12, 1989
4863525 Flush solvents for epoxy adhesives Sep. 5, 1989
4863630 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane and ethanol Sep. 5, 1989
4856954 Method of thread masking and thread masked part Aug. 15, 1989
4854973 Low odor carbon and paint remover composition Aug. 8, 1989
4844745 Novel cleaning composition for removal of PCBS Jul. 4, 1989
4844832 Containing an arylsulfonic acid, a phenol and a naphalenic solvent Jul. 4, 1989
4844833 Paint peeling composition and paint peeling method Jul. 4, 1989
4842764 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane and methanol Jun. 27, 1989
4838945 Thermoplastic resin composition for cleaning Jun. 13, 1989
4836858 Ultrasonic assisted paint removal method Jun. 6, 1989
4836947 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane and ethanol Jun. 6, 1989
4830772 Stripper composition for removal of protective coatings May. 16, 1989
4824662 Nail polish remover Apr. 25, 1989
4816174 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, methanol and nitromethane Mar. 28, 1989
4816175 Azeotrope-like compositions of dichlorotrifluoroethane, methanol, cyclopentane and nitromethane Mar. 28, 1989
4816176 Azeotrope-like compositions of dichlorotrifluoroethane, methanol and nitromethane Mar. 28, 1989
4814100 Azeotropic composition of 1,1-difluoro-2,2-dichloroethane and acetone Mar. 21, 1989
4812255 Paint removing compositions Mar. 14, 1989
4812256 Azeotropic compositions of 1,1-difluoro-1,2,2-trichloroethane and methanol, ethanol, isopropanol or n-propanol Mar. 14, 1989
4810412 Azeotropic compositions of 1,1-difluoro-2,2-dichloroethane and methanol or ethanol Mar. 7, 1989
4808238 Selective coating of and coating removal from metal parts particularly construction parts for aircraft Feb. 28, 1989
4804486 Nail polish remover Feb. 14, 1989
4804488 Blasting bodies adapted for cleaning utensils in dish-washing machines Feb. 14, 1989
4801397 Peelable solvent-based coating remover Jan. 31, 1989
4799967 Method for cleaning apparatus for fabricating reactive multiple-component mixtures containing isocyanate Jan. 24, 1989
4800217 Paint detackification Jan. 24, 1989

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