COMPOSITION INCLUDING SILANES AND METHODS OF MAKING TREATED ARTICLE

• Main Authors: SCHUELL CHRISTOPH T. R, NUYTS INGE, AUDENAERT FRANS A
• Format: Patent
• Language: Chinese; English
• Published: 11.05.2018
• Subjects: 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 BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; 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; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF MATERIALS THEREFOR; WOODSTAINS

A composition that includes an amino-functional compound having at least one silane group, a fluorinated compound represented by formula Rf{-X-[Si(Y)<3-x>(R)x]y}z, and a non-fluorinated organic solvent having a flashpoint of at least 40 DEG C IS DISCLOSED. A method of making a treated article having a metal surface using the composition that includes an amino-functional compound having at least one silane group, a fluorinated compound represented by formula Rf{-X-[Si(Y)<3-x>(R)x]y}z, and an organic solvent having a flashpoint of at least 40 DEG C is also disclosed. Another method includes treating the metal surface with a primer composition including an amino-functional compound having at least one silane group to provide a primed metal surface and subsequently treating the primed metal surface with a treatment composition including a fluorinated compound represented by formula Rf{-X-[Si(Y)<3-x>(R)x]y}z. The compositions each include up to one percent by weight of an organic solvent having a flashpoint up to