| abstract |
Block copolymers (I) are claimed, which are obtained by reacting (A) monomers selected from styrene, alpha -methylstyrene, (meth)acrylonitrile, methyl methacrylate and maleic anhydride to blocks A with a Tg > 0 deg C; and (B) monomers selected from n-butyl, methyl and 2-ethylhexyl acrylate to blocks B with a Tg < 0 deg C at a temperature in the 100-160 deg C range in the presence of free radical initiators and N-oxyl radicals. Also claimed are transparent or translucent films and mouldings containing (I). |