El. Popova et al., CONDENSATION POLYMERS WITH DIACETYLENE FR AGMENTS IN SIDE-CHAINS - SYNTHESIS AND THERMAL POLYMERIZATION OF DIACETYLENE FRAGMENTS, Vysokomolekularnye soedinenia. Seria A, 37(11), 1995, pp. 1850-1854
Novel polymers with diacetylene fragments in side chains were synthesi
zed. Thermal polymerization of diacetylene groups was studied. Formati
on of cross-links of unknown structure was discovered. It is assumed t
hat such system of cross-links is formed via 1,2-addition of diacetyle
ne groups in matrices with short-range order in the arrangement of dia
cetylene fragments.