Proton magnetic resonance of poly(ethyl acrylate), poly(butyl acrylate), poly(ethyl vinyl ether), poly(vinyl propionate), poly(vinyl stearate), and vinyl stearate from 77°K

Abstract
Molecular motion in one monomeric and five polymeric materials was investigated by means of broad line nuclear magnetic resonance (NMR) measurements, the widths and second moments of the resonant absorption lines being obtained at temperatures from 77 to 280–340°K. The materials investigated were: poly(ethyl vinyl ether), poly(ethyl acrylate), poly(vinyl propionate), poly(butyl acrylate), vinyl stearate, and poly(vinyl stearate).