Synonyms: Benzene, ethenyl-,ar-bromo derivs., homopolymers;Benzene, ethenyl-, ar-bromo derivs., homopolymers (Brome content 59% with average MW ca. 80000 g/mol or Brome content 64% with average MW ca. 30000 g/mol);Benzene, ethenyl-, ar-bromo derivs., homopolymers;