Reactivity Ratios for Organotin Copolymer Systems

Molecules

Mohamed H. El-Newehy¹  Salem S. Al-Deyab¹ 

[1] Department of Chemistry, College of Science, King Saud University, Riyadh 11451, P.O. Box 2455, Saudi Arabia

关键词: organotin monomers;    bis(tri-n-butyltin) oxide;    maleate;    itaconate;    styrene;    methyl methacrylate;    reactivity ratio;   

DOI  :  10.3390/molecules15042749

来源: mdpi

【 摘 要 】

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 (£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.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.