✦ LIBER ✦

Carbon-13 assignments of EPDM/PP atactic blends by DEPT and HETCOR

✍ Scribed by Naira M. Da Silva; Maria Inê B. Tavares; Sônia M. C. De Menezes

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 301 KB
Volume: 60
Category: Article
ISSN: 0021-8995
DOI: 10.1002/(sici)1097-4628(19960531)60:9<1419::aid-app17>3.0.co;2-x

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✦ Synopsis

The structure of the elastomeric ethylene-propylene-diene terpolymer/atactic polypropylene (EPDM/PPA) blends were assigned by NMR using DEPT (distortionless enhancement by polarization transfer) and HETCOR (heteronuclear correlation) sequences. These methods were carried out to elucidate solid-state 13C-NMR assignments of polymeric blends.