Studies on Rate Enhancement of Polymerization in NMRP

In NMRP, the polymerization of MMA, the polymerization of St and the copolymerization of MMA with St were distinctly accelerated by the addition of a small amount of MN. The polymerization proceeds in a living fashion as indicated by the increase in molecular weight with the increase of time and con...

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Veröffentlicht in:Chemical research in Chinese universities 2005-11, Vol.21 (6), p.734-736
1. Verfasser: HUANG Jian-ying XU Miao-qing YAN Ming-fa CHEN Yi-hong CHU Jia-yan ZHUANG Jia-ming DAI Li-zong ZOU You-si
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Sprache:eng
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Zusammenfassung:In NMRP, the polymerization of MMA, the polymerization of St and the copolymerization of MMA with St were distinctly accelerated by the addition of a small amount of MN. The polymerization proceeds in a living fashion as indicated by the increase in molecular weight with the increase of time and conversion and a relatively low polydispersity. It has been found that the addition of MN results in a nearly one hundred times higher rate of the polymerization of MMA, a nearly twenty times higher rate of the polymerization of St and a nearly fifteen times higher rate of the copolymerization of St and MMA.
ISSN:1005-9040
2210-3171