J. Couve et al., ANIONIC-POLYMERIZATION OF STYRENE AT HIGH -TEMPERATURE IN ETHYLBENZENE WITH HIGH-CONCENTRATIONS OF MONOMERS, European Polymer Journal, 34(3-4), 1998, pp. 347-349
The thermal decomposition of ethylbenzene solutions of n-butyllithium
and polystyryllithium was observed between 50 and 100 degrees C by gas
chromatography and UV spectroscopy, respectively. The initiator shows
poor stability but the polymerisation can lead to controlled molecula
r weights of living polymers by using a high concentration of monomer
(about 50% by weight). (C) 1998 Elsevier Science Ltd. All rights reser
ved.