Aqueous surface treatment composition

• Main Authors: KAROJI, JUNPEI, SASAKI, MOTOHIRO
• Format: Patent
• Language: Chinese; English
• Published: 16.08.2009
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; CORRECTING FLUIDS; DIFFUSION TREATMENT OF METALLIC MATERIAL; DYES; FILLING PASTES; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25; NATURAL RESINS; NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; ORGANIC CHEMISTRY; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; USE OF MATERIALS THEREFOR; WOODSTAINS

The purpose of this invention is to provide an aqueous surface treatment composition, which may improve corrosion resistance of zinc, alloy containing 20% or more of zinc, or electroplating bodies thereof. The present invention is related to an aqueous surface treatment composition, an aqueous surface treatment composition for corrosion resistance and zinc, alloy containing 20% or more of zinc, or electroplating bodies thereof. The feature of the aqueous surface treatment composition is that it at least has a chemical structure formed by reacting a silicon compound (d) containing at least one alkoxy group in the molecule with a titanium composite composition and/ or formed by mixing them, wherein the aforementioned titanium composite composition has a chemical structure formed by reacting oligomers of titanium compound (a), amine compounds (b) and diol compounds (c) and /or a composition formed by mixing them. The aforementioned zinc, alloy containing 20% or more of zinc, or electroplating bodies of thereof a