Group Transfer Copolymerization of MMA and BPMA

Abstract

Abstract: Methyl methacrylate(MMA) was random copolymerized with biphenyl methacrylate via group transfer polymerization.The copolymer composition was measured by ¹HNMR,the thermal behaviour of these copolymer was determined by DSC. The reactivity ra-tios were r₁=0.56±0.03,0.52±0.03,0.46±0.03 and r₂=0.79±0.03,0.81±0.03,0.85±0.03 in benzene,tetrahydrofuran and acetonitrile respectively at 30℃. Copolymers withnarrow molecular weight distribution and predetermined molecular weight were obtained.

Key words: Group transfer copolymerization, Reactivity ratio, Methyl methacrylate, Biphenyl methcrylate

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ZOU You-Si, LIN Guo-Liang, YAO Qing-Qing, PAN Rong-Hua. Group Transfer Copolymerization of MMA and BPMA[J]. Chem. J. Chinese Universities, 1996, 17(1): 165.

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Group Transfer Copolymerization of MMA and BPMA

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