Dipole moments of poly(allyl methacrylate) prepared by group transfer polymerization

Dipole moments of poly(allyl methacrylate) prepared by group transfer polymerization and of allyl methacrylate were determined from dielectric constant, refractive index increment and density measurements performed on their dilute benzene and carbon tetrachloride solutions within a temperature range of 25–60°C. Dipole moments ratios and temperature coefficient, d ln〈μ²〉/dT, where 〈μ²〉 is the mean‐square dipole moment of the chain, were calculated. These results are compared with earlier results.