120473 ⎘
Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates containing also zinc cations
MULTI-STAGE TREATMENT FOR ACTIVATED ZINC PHOSPHATING OF METALLIC COMPONENTS
#2ONE-STAGE PROCESS FOR ZINC PHOSPHATING
#3Method for nickel-free phosphating metal surfaces
#4SHEET STEEL WITH A CONVERSION COATING, METHOD OF PRODUCING CONVERSION-COATED SHEET STEEL AND TREATMENT AGENT FOR APPLICATION OF A CONVERSION COATING ON SHEET STEEL
#5METHOD FOR SPECIFICALLY ADJUSTING THE ELECTRICAL CONDUCTIVITY OF CONVERSION COATINGS
#6Method for specifically adjusting the electrical conductivity of conversion coatings
#7Method for nickel-free phosphating metal surfaces
#8PROCESS FOR COATING METALLIC SURFACES WITH A PASSIVATING AGENT, THE PASSIVATING AGENT AND ITS USE
#9DRY-IN-PLACE CORROSION-RESISTANT COATING FOR ZINC OR ZINC-ALLOY COATED SUBSTRATES
#10Method for manufacturing a bonded body of galvanized steel sheet and adherend
#11Method for selectively phosphating a composite metal construction
#12Process for forming corrosion protection layers on metal surfaces
#13Pre-conversion coating composition
#14CHEMICAL CONVERSION TREATMENT LIQUID FOR METALLIC MATERIAL AND PROCESS FOR TREATMENT
#15CHROMIUM-FREE PASSIVATION OF VAPOR DEPOSITED ALUMINUM SURFACES
#16Process for coating metallic surfaces
#17PROCESS FOR COATING METALLIC SURFACES WITH A PASSIVATING AGENT, THE PASSIVATING AGENT AND ITS USE
#18BONDED BODY OF GALVANIZED STEEL SHEET AND ADHEREND, AND MANUFACTURING METHOD THEREOF
#19PRE-CONVERSION COATING COMPOSITION
#20CORROSION PROTECTIVE AND ELECTRICAL CONDUCTIVITY COMPOSITION FREE OF INORGANIC SOLID PARTICLES AND PROCESS FOR THE SURFACE TREATMENT OF METALLIC SHEET
#21Surface treatment liquid for zinc-based metal material and method for surface-treating zinc-based metal material
#22PROCESS FOR PRODUCING METAL SUBSTRATE WITH MULTILAYER FILM, METAL SUBSTRATE WITH MULTILAYER FILM OBTAINED BY THE PROCESS, AND COATED ARTICLE
#23Process for improving the adhesion of polymeric materials to metal surfaces
#24Method for coating metallic surfaces
#25Conducting polymer for pretreatment of metallic and non-metallic surfaces