Synthesis and characterization of poly(isopropyl methacrylate‐co‐acrylamide)
B. SrinivasuluP. Raghunath RaoE. V. Sundaram
Abstract
Abstract Free radical copolymerization of isopropyl methacrylate (IPMA) and acrylamide (AA) was carried out in the presence of 2,2′‐azoisobutyronitrile in dimethyl formamide at 60°C. The copolymer compositions were established by elemental analysis. The copolymerization reactivity ratios were determined by both Fineman‐Ross (F‐R) and Kelen‐Tüdős (K‐T) methods. The copolymers were characterized by IR, 1 H‐NMR, thermal and dielectric studies. Glass transition temperature values (T g ) have been determined by DSC.
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