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Transition And Organic Metals Composition Catalysts For Addition Polymerization
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Abstract
Mejoras introducidas en el objeto de la patente principal, o sea en un procedimiento para la obtención de polietilenos de elevado peso molecular, utilizables como materias sintéticas, mediante la reunión de etileno con mezclas de trialcohilos de aluminio y compuestos de los metales o de los subgrupos adicionales 4º. a 6º, del Sistema Periódico, inclusive torio y uranio, como catalizadores, caracterizadas porque en lugar de, o a la vez que, trialcohilos de aluminio, se emplean triarilos, triaralcohilos, trialcohiloarilos o alcohilos y arilos mixtos, de alumino, cinc, magnesio o álcali.
ES0225789A1954-12-271955-12-26UNA MEJORA EN EL PROCEDIMIENTO PARA LA POLIMERIZACIoN DE ETILENO
ExpiredES225789A2
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