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MACROMOLECULES  

Dioxybiphenyl and chiral dioxybinaphthyl Polyphosphazene random copolymers carrying carboxylic acids and their reactions with ε- caprolactam to form nylon-6-branched phosphazene materials

Carriedo, G.; Diaz, C.; Valenzuela, M.L. and Garcia-Alonso, F.J.