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Ruhrchemie AG
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Ruhrchemie AG
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Publication of ES238426A1publicationCriticalpatent/ES238426A1/es
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Abstract
Procedimiento para la fabricación de materias sintéticas porosas de polipropileno mediante aglomeración a temperaturas aumentadas y preferentemente a presión aumentada, caracterizado porque se somete el polipropileno que se ha de trabajar a una extracción con disolventes antes de la aglomeración.
ES0238426A1956-11-081957-11-06Procedimiento para la fabricacion de materias sintéticas porosas de polipropileno
ExpiredES238426A1
(es)