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 Resonance Methods
Mario Malinconico;
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.File in questo prodotto:
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