Thermal polymerization of arylacetylenes: spectroscopic and thermal studies
1994 ◽
Vol 6
(4)
◽
pp. 347-383
◽
Keyword(s):
H Nmr
◽
The reaction mechanisms and kinetics of endcapped ethynyl polyethers were studies in the temperature range 150-220C. The results obtained by '3C and 'H NMR, FrTIR, HPLC and DSC indicate reactivity differences and competing reactions. These materials were cured and their thermal properties evaluated.