In the present paper the functionalization reaction of polyolefins in the melt with diethylmaleate (DEM) in the presence of peroxide is revisited. The process was analyzed on the basis of several experiments carried out in the Brabender mixer with 30 min residence time and at constant temperature, 190 degrees C for EPR and 200 degrees C for LLDPE samples, while varying the number of branching in the starting polyolefin, the amount of DEM and of dicumyl peroxide (DCP). For reference purposes similar experiments were also examined as performed with EPDM and isotactic polypropylene (PP).
|Autori:||Ciardelli F; Aglietto M; Passaglia E; Ruggeri G|
|Titolo:||Molecular and mechanistic aspects of the functionalization of polyolefins with ester groups|
|Anno del prodotto:||1998|
|Digital Object Identifier (DOI):||10.1002/masy.19981290107|
|Appare nelle tipologie:||1.1 Articolo in rivista|