Styrene/o-fluorostyrene

Copolymers of different monomeric units that are able to co-crystallize in the same lattice are classic examples of polymer crystals including disorder due to isomorphic substitution of monomeric units in the crystal lattices. This occurs for instance for isotactic butene-3-methylbutene [3] or styrene-o-fluorostyrene [4] copolymers and isotactic [5-8] and syndiotactic [9, 10] propene-butene copolymers, which are crystalline in the whole range of compositions. In these cases the constitutional disorder due to the presence of mono-... 

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