Reactivity ratios for organotin copolymer systems

有机锡共聚物体系的反应率

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作者:Mohamed H El-Newehy, Salem S Al-Deyab, Ali Mohsen Ali Al-Hazmi

Abstract

Di(tri-n-butyltin) itaconate (DTBTI) and monoethyl tributyltin fumarate (METBTF) were synthesized as organotin monomers. The organotin monomers were copolymerized with styrene (ST) and methyl methacrylate (MMA) via a free radical polymerization technique. The overall conversion was kept low (<or=15% wt/wt) for all studied samples and the copolymer composition was determined from tin analysis. The synthesized monomers and copolymers were characterized by elemental analysis, 1H- and 13C-NMR, and FTIR spectroscopy.

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