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Mcconnaughay K E Inc
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Mcconnaughay K E Inc
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Application filed by Mcconnaughay K E IncfiledCriticalMcconnaughay K E Inc
Publication of ES505466A0publicationCriticalpatent/ES505466A0/es
Publication of ES8302057A1publicationCriticalpatent/ES8302057A1/es
PROCEDIMIENTO PARA LA PREPARACION DE UNA EMULSION BITUMINOSA. SE HACE REACCIONAR UNA MEZCLA CONSTITUIDA POR UN 0,2 A 2%, REFERIDO AL PRODUCTO FINAL, DE TALL-OIL O FRACCIONES DE TALL-OIL, RESIDUOS DE DESTILACION DEL ALQUITRAN, Y ACIDOS GRASOS CON UN 0,25% DE UN COMPUESTO CAUSTICO. SE DILUYE EL PRODUCTO RESULTANTE CON UN 25-35% DE AGUA Y SE OBTIENE UN EMULSIONADOR. SE COMBINA ESTE CON UN 65-75% DE ASFALTO PARA OBTENER LA EMULSION BITUMINOSA. OPCIONALMENTE SE AÑADE HASTA UN 0,25% DE IMIDAZOLINA AMINOETIL ALQUIL SUSTITUIDA DE CADENA LARGA.
ES505466A1980-09-151981-09-14Un procedimiento para la preparacion de una emulsion en bituminosa.
ExpiredES8302057A1
(es)