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Radical polymerization of styrene by a hexa-substituted-ethane type thermal iniferter

文献类型： 外文期刊

作者： Qin, SH 1 ; Qiu, KY 2 ; Swift, G 2 ; Wu, SG 2 ; Westmoreland, DG 2 ;

作者机构： 1.Peking Univ, Coll Chem & Mol Engn, Dept Polymer Sci & Engn, Beijing 100871, Peoples R China

2.Peking Univ, Coll Chem & Mol Engn, Dept Polymer Sci & Engn, Beijing 100871, Peoples R China; Rohm & Haas Co, Spring House, PA 19477 USA

关键词： 'living' radical polymerization;thermal iniferter;diethyl 2,3-dicyano-2,3-diphenylsuccinate (DCDPS);styrene;block copolymer

期刊名称：POLYMER INTERNATIONAL （ 影响因子：2.99； 五年影响因子：2.74 ）

ISSN： 0959-8103

年卷期： 2001 年 50 卷 3 期

页码：

收录情况： SCI

摘要： The bulk polymerization of styrene (St) initiated with a hexa-substituted-ethane type initiator, diethyl 2,3-dicyano-2,3-diphenylsuccinate (DCDPS), was investigated. It was found that DCDPS served as a thermal iniferter for polymerization of St and the polymerization had some characteristics in common with living radical polymerization, ie, both the yield and the molecular weight of the resulting polymers increased with increasing reaction time. The resultant polystyrene can act as a macroinitiator for chain-extension polymerization of St or for radical polymerization of methyl methacrylate to give a block copolymer. (C) 2001 Society of Chemical Industry.

  • 相关文献

[1]A novel thermal iniferter for radical polymerization. Chen, XP,Qiu, KY,Swift, G,Westmoreland, DG,Wu, SQ.

[2]Polymerization of methyl methacrylate with a thermal iniferter: Diethyl 2,3-dicyano-2,3-di(p-tolyl)succinate. Qin, SH,Qiu, KY,Westmoreland, DG,Lau, W,Wu, S,Swift, G. 2001

[3]"Living" Radical Polymerization of Methyl Methacrylate with Diethyl 2,3-Dicyano-2,3-Diphenylsuccinate as a Thermal Iniferter. Qin, SH,Qiu, KY,Swift, G,Westmoreland, DG,Wu, SG.

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