The cure reaction of rubber-modified unsaturated polyester resins was investigated by 13C-NMR of the hydrolysis products as function of the type and amount of rubber in the resin. A relation was found between the type of terminal groups present on the poly(butadiene) rubber and the length of polystyrene bridges cross-linking the polyester chains.
CHARACTERIZATION OF CURED RUBBER MODIFIED POLYESTER RESINS BY NUCLEAR MAGNETIC-RESONANCE METHODS / D'Auria, Gabriella; Malinconico, M.; Martuscelli, E.; Paolillo, Livio; Volpe, M. G.. - In: INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS. - ISSN 0091-4037. - ELETTRONICO. - 12:(1988), pp. 125-133. [10.1080/00914038808033928]
CHARACTERIZATION OF CURED RUBBER MODIFIED POLYESTER RESINS BY NUCLEAR MAGNETIC-RESONANCE METHODS
D'AURIA, GABRIELLA;PAOLILLO, LIVIO;
1988
Abstract
The cure reaction of rubber-modified unsaturated polyester resins was investigated by 13C-NMR of the hydrolysis products as function of the type and amount of rubber in the resin. A relation was found between the type of terminal groups present on the poly(butadiene) rubber and the length of polystyrene bridges cross-linking the polyester chains.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
