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Procedimento di preparazione di pellicole per imballaggio a base di polimeri delle alfa olefine facilmente termosaldabili e/o impermeabili ai gas, vapori e simili, e pellicole cosi ottenute
Schwingungsgedämpftes Verbundsystem mit Zwischenschichten aus Pfropfpolymerisaten von Styrol oder Styrol/Acrylsäure auf Vinylacetat/Äthylen-Copolymerisaten
Schwingungsgedämpfte Verbundsysteme mit Zwischenschichten aus Pfropfpolymerisaten von Styrol oder Styrol/Acrylsäure auf Vinylacetat/Äthylen-Copolymerisaten
Un procedimiento para soldar en caliente laminas orientadas e irradiadas de polietileno, polietileno, polipropileno y polimerizados mixtos de los mismos