EPOXIC RESINS WATER DISPERSABLE AND MODIFIED WITH VINYL-ACETATE COPOLYMERS AND ITS USE IN IMMERSION ELECTROPHORETIC LACQUES.

摘要

THE INVENTION IS A PROCEDURE FOR THE PREPARATION OF A BINDING BM FOR COATING COMPOUNDS THAT INCLUDES: (A) FROM 1 TO 99.9% BY WEIGHT OF AN EPOXIDIC RESIN, AND (B) FROM 0.1 TO 99% BY WEIGHT OF A COPOLYMER FORMED BY VINYL ACETATE AND AT LEAST ANOTHER COMPONENT, WHICH IS CHOSEN FROM THE GROUP FORMED BY VINYL ALCOHOL, VINYLACETAL OF ALKYL AND ETHYLENE, MIXING THE COMPONENTS INTENSIVELY (A) AND (B) OF THE BINDING UTILIZED BANK BEFORE COATING COMPOUNDS IN A SOLVENT AND / OR IN A PASTE, PREFERIBLY IN THE PRESENCE OF OPENING CYCLE CATALYSTS EPOXI. IN ADDITION, THE INVENTION ALSO UNDERSTANDS THE USE OF THE BINDERS OF THE BM INVENTION AS COMPONENTS OF ELECTROPHORETIC DYES, AS WELL AS THE USE OF SUCH ELECTROPHORETIC PAINTS TO COVER ELECTROCONDUCTING SUBSTRATES, AND FOR THE OBTAINING OF BUILT-UP DRAWINGS.