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Usines de Melle SA
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Usines de Melle SA
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Application filed by Usines de Melle SAfiledCriticalUsines de Melle SA
Publication of ES209114A1publicationCriticalpatent/ES209114A1/es
Processes Of Treating Macromolecular Substances
(AREA)
Compositions Of Macromolecular Compounds
(AREA)
Abstract
Proedimiento para decolorar los plastificantes y mejorar su estabilidad térmica más especialmente los ésteres caracterizándose por el hecho de que se someten los plastificantes a un tratamiento hidrogenante a una temperatura y a un apresión elevadas.
ES0209114A1952-05-051953-05-04Un procedimiento para decorar los plastificantes y mejorar su estabilidad térmica
ExpiredES209114A1
(es)