Composition diagrams have been obtained for the homogeneous radical copolymerisation of acrylic acid and methoxypolyethylene glycol methacrylate (with a degree of oxyethylation of 23) in aqueous solutions. For all initial comonomer ratios, methacrylic ester unit enrichment of copolymers formed at low conversions (less than 10%) was established. Using Mayo–Lewis, Finemann–Ross, and Kelen–Tüdös methods, we determined the relative activities of acrylic acid (0.02–0.07) and methoxypolyethylene glycol methacrylate (1.14–1.20).
No takes yet. Share an insight, caveat, or question.
Каморин et al. (2018) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: