Abstract

Functionalization of various types of mono- and α, ω-bifunctional copolymers was achieved by termination with carbon dioxide, the potassium salt of chloracetic acid, maleic anhydride, carbon disulphide or ethylene oxide. The functionality was determined on the basis of M n (GPC and VPO) and the concentration of the end-groups obtained from 1H-NMR and i.r. spectra. The experimental conditions for quantitative carbonation and hydroxylation without side reactions were established.

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