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Polystyrene and poly(styrene-block-isoprene) were grafted onto microparticulate silica by initiating immobilized double bonds at the silica surface with t-butyllithium, and subsequently adding monomer to the reaction suspension. Grafted block copolymers could be synthesized by adding a second monomer after the first monomer had reacted completely. The obtained molecular-weight distributions were somewhat broader than those for comparable anionic homopolymerizations.

Посилання на статтю:

Anionic grafting of polystyrene and poly(styrene-block-isoprene ) onto microparticulate silica and glass slides / Michiel L. C. M. Oosterling, Arjen Sein and Arend Jan Schouten // Polymer. – 1992. – Vol 33. – P. 4394-4400.

Anionic grafting of polystyrene and poly(styrene-block-isoprene ) onto microparticulate silica and glass slides - Завантажити.