FLUOROCHEMICAL AND POLYOXYALKYLENE SILOXANE ADDITIVE FOR COATINGS

• Main Authors: MENG, XIANJUN, MAY, DONALD, DOUGLAS, HERZOG, AXEL, HANS-JOACHIM, BERRETTINI, MIA, GENEVIEVE, GAVENONIS, JOHN
• Format: Patent
• Language: English; French
• Published: 26.06.2008
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; USE OF MATERIALS THEREFOR; WOODSTAINS

Coating compositions comprise a coating base, a polyoxyalkylene siloxane additive and a fluorochemical wherein the polyoxyalkylene siloxane is of Formulae 1A, 1 B, 1 C, or 2: (R2)3SiO[Si(R2) 2O]y[Si(R2)( R1)O]x[Si(R2)2O]zSi(R2)3 Formula 1A (R2)3SiO[Si(R2) 2O]?[Si(R2) 2R1 Formula 1 B R1(R2)2SiO[Si(R2...