This communication describes the microstructure of "stereoblock isotactic" polypropylene obtained with sterically hindered "oscillating" metallocene catalysts, points out in which respects it differs from that of "chain-end-control led isotactic" polypropylene, and explains why the two definitions cannot be used as synonymous (as is commonly found in the literature).
"Chain-end-controlled isotactic" and "stereoblock-isotactic" polypropylene: Where is the difference? / Busico, V; Cipullo, R; Talarico, Giovanni; VAN AXEL CASTELLI, V.. - In: ISRAEL JOURNAL OF CHEMISTRY. - ISSN 0021-2148. - STAMPA. - 42:(2002), pp. 295-299. [10.1560/BMBV-8R8H-W4FT-FQB8]
"Chain-end-controlled isotactic" and "stereoblock-isotactic" polypropylene: Where is the difference?
TALARICO, GIOVANNI;
2002
Abstract
This communication describes the microstructure of "stereoblock isotactic" polypropylene obtained with sterically hindered "oscillating" metallocene catalysts, points out in which respects it differs from that of "chain-end-control led isotactic" polypropylene, and explains why the two definitions cannot be used as synonymous (as is commonly found in the literature).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
