This communication describes the microstructure of "stereoblockisotactic" 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, Vincenzo; Cipullo, Roberta; Talarico, Giovanni; Van Axel Castelli, Valeria. - In: ISRAEL JOURNAL OF CHEMISTRY. - ISSN 0021-2148. - STAMPA. - (2003), pp. 295-299.
"Chain-end-controlled isotactic" and "stereoblock-isotactic" polypropylene: Where is the difference?
BUSICO, VINCENZO;CIPULLO, ROBERTA;TALARICO, GIOVANNI;
2003
Abstract
This communication describes the microstructure of "stereoblockisotactic" 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).File in questo prodotto:
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