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Priority to ES0255025ApriorityCriticalpatent/ES255025A3/es
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Processes Of Treating Macromolecular Substances
(AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General
(AREA)
Abstract
Método para la fabricación de composiciones moldeables, caracterizado porque consiste en fundir una resina alkídica ácida, con un índice de acidez superior a 125, suspender una carga dentro de la resina fundida y añadir el conjunto al menos 15% en peso de un óxido activo de un metal polivalente, basado sobre el peso de la resina, continuando el calentamiento y mezclado durante un tiempo suficiente para obtener la perfecta homogeneización de los componentes, pero insuficiente para determinar la conversión completa de la resina, sometiendo finalmente la composición obtenida a un tratamiento de curado previo a alta temperatura, antes del moldeo de la misma.
ES0255025A1960-01-051960-01-05Metodo para la fabricaicën de composiciones moldeables
ExpiredES255025A3
(es)