Staff Members - Benha University
Azeotropy in terpolymerisation reactions of tributyltin acrylate or methacrylate with itaconic acid or dimethylitaconate and N‐vinyl‐2‐pyrrolidone
Polymer international • 1993
Publication Information
Authors
MM Azab
Keywords
Not Available
Journal
Polymer international
Publisher
Not Available
Volume
32
Issue
Not Available
Pages
283-288
publication.type
International
Paper Link
Open Link
Supplementary Materials
Not Available
Abstract
Ternary copolymerisations of tri-n-butyltin acrylate (TBTA) or tri-n-butyltin
methacrylate (TBTMA) with itaconic acid (IA) or dimethylitaconate (DMI) and N-vinyl-2-
pyrrolidone (NVP) were carried out in solution at 70 C in the presence of a free radical
initiator. Experimental, terpolymerisation data agreed with calculations based on the Alfrey-
Goldfinger equation. Ternary azeotropic compositions for TBTA-IA-NVP and TBTA-DMI-NVP
systems were 52.60: 14.80: 32.60 and 56.60: 26.60: 16.80 mol%, respectively. Also ' ...
methacrylate (TBTMA) with itaconic acid (IA) or dimethylitaconate (DMI) and N-vinyl-2-
pyrrolidone (NVP) were carried out in solution at 70 C in the presence of a free radical
initiator. Experimental, terpolymerisation data agreed with calculations based on the Alfrey-
Goldfinger equation. Ternary azeotropic compositions for TBTA-IA-NVP and TBTA-DMI-NVP
systems were 52.60: 14.80: 32.60 and 56.60: 26.60: 16.80 mol%, respectively. Also ' ...