13C n.m.r, spectroscopy has been used to analyse copolymers of hydrophobic and hydrophilic polymethacrylates on starch. The analysis was carried out after releasing the grafted chains by hydrolysis. They were all syndiotactic as expected from a radical initiation method. Triad, tetrad, pentad or hexad signals were resolved.
Посилання на статтю:
Determination of the tacticity of polymethacrylates obtained from graft copolymers / I. Gofiit, M. Gurruchaga, M. Valero and G. M. Guzman // Polymer. – 1992. – Vol 33. – P. 3089-3094.