ELECTRODEPOSITABLE COATING COMPOSITIONS AND ELECTRICALLY CONDUCTIVE COATINGS RESULTING THEREFROM

• Main Authors: DEDOMENIC Corey J, OAKES Landon J, NGUYEN Minh An Thi, OKERBERG Brian C, PUODZIUKYNAITE Egle, ZAWACKY Steven R, MORETTI Ross A, SYLVESTER Kevin T, DONNELLY John T, MILANAK, JR. Stephen L, SANDALA Michael G
• Format: Patent
• Language: English; Spanish
• Published: 25.09.2020
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF MATERIALS THEREFOR; WOODSTAINS

The present invention is directed towards an electrodepositable coating composition comprising a film-forming binder and electrically conductive particles, wherein the electrically conductive particles are present in an amount of at least 25% by weight, based on the total solids weight of the electrodepositable coating composition. The present invention is also directed towards methods of coating a substrate, coatings, and coated substrates. La presente invención se dirige a una composición de recubrimiento electrodepositable que comprende un aglutinante formador de película y partículas eléctricamente conductoras, en donde las partículas eléctricamente conductoras están presentes en una cantidad de al menos 25 % en peso, basado en el peso total de sólidos de la composición de recubrimiento electrodepositable; la presente invención se dirige además a métodos para recubrir un sustrato, recubrimientos, y sustratos recubiertos.