Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Essex Chemical Corp
Original Assignee
Essex Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Essex Chemical CorpfiledCriticalEssex Chemical Corp
Priority to ES538168ApriorityCriticalpatent/ES8605557A1/es
Publication of ES538168A0publicationCriticalpatent/ES538168A0/es
Publication of ES8605557A1publicationCriticalpatent/ES8605557A1/es
PROCEDIMIENTO PARA FORMAR UN REVESTIMIENTO A BASE DE POLI(MET)ACRILATOS, RESISTENTE A LA INTEMPERIE, SOBRE UN SUSTRATO. COMPRENDE: A) APLICAR SOBRE EL SUSTRATO DE CRISTAL UNA COMPOSICION RESINOSA QUE INCLUYE UN POLIMERO DE POLIMETACRITALO CON GRUPOS ALCOXI SILANO HIDROLIZABLES, Y UN COMPONENTE AGLUTINANTE RESINOSO FORMADOR DE PELICULA; B) HIDROLIZAR LOS GRUPOS ALCOXI SILANO EN PRESENCIA DE HUMEDAD; Y C) RECUBRIR EL SUSTRATO REVESTIDO CON UNA COMPOSICION DE SELLADO A BASE DE POLIURETANO SELLABLE POR HUMEDAD. EL POLIMERO DE POLIMETACRILATO SE HA HECHO REACCIONAR, PREVIAMENTE A SU EMPLEO, CON UN COMPUESTO DE ORGANOSILANO ISOCIANATO-FUNCIONAL. LA APLICACION DEL APARTADO A) SE REALIZA EN FORMA DE SOLUCION DEL POLIMERO EN UN DISOLVENTE ORGANICO VOLATIL.
ES538168A1984-11-301984-11-30Procedimiento para preparar un polimero de poli(met) acrilato
ExpiredES8605557A1
(es)