高等学校化学学报

高等学校化学学报 ›› 2002, Vol. 23 ›› Issue (4): 748.

• 研究简报 • 上一篇    

氧阴离子引发甲基丙烯酸-2-(N,N-二甲氨基)乙酯聚合制备Y型大分子单体

倪沛红1,2, 潘祺晟1, 府寿宽1   

  1. 1. 复旦大学高分子科学系, 聚合物分子工程教育部重点实验室, 上海 200433;
    2. 苏州大学化学化工系, 苏州 215006
  • 收稿日期:2001-05-28 出版日期:2002-04-24 发布日期:2002-04-24
  • 通讯作者: 府寿宽(1940年出生),男,教授,博士生导师,主要从事功能高分子和乳液聚合研究.E-mail:skfu@srcap.stc.sh.cn E-mail:skfu@srcap.stc.sh.cn
  • 基金资助:

    国家自然科学基金(批准号:29874010)资助.

Synthesis of Y-type Macromonomer Based on 2-(N,N-Dimethylamino)ethylMethacrylate via Oxyanoin-initiated Polymerization

NI Pei-Hong1,2, PAN Qi-Sheng1, FU Shou-Kuan1   

  1. 1. Department of Macromolecular Science, Key Laboratory of Molecular Engineering of Polymers of Educational Ministry, Fudan University, Shanghai 200433, China;
    2. Department of Chemistry and Chemical Engineering, Suzhou University, Suzhou 215006, China
  • Received:2001-05-28 Online:2002-04-24 Published:2002-04-24

PDF (PC)

被引次数

15

关键词: 氧阴离子聚合, Y型大分子单体, 甲基丙烯酸-2-(N, N-二甲氨基)乙酯(DMAEMA)

Abstract: A novel well-defined water-soluble macromonomer based on 2-(dimethylamino) ethyl methacry-late(DMAEMA) was synthesized by using functional initiators such as potassium alcoholate of trimethylol-propane allyl ether via oxyanion-initiated polymerization.GPC and 1H NMR studies confirmed that themacromonomers had narrow molecular weight distribution and each Poly(DMAEMA) chain contained apolymerizable allyl group.The macromonomers were highly surface active in aqueous media.They havepotential applications in preparation of surface-clean and functional latexes both as effective stabilizers andas co-monomers.

Key words: Oxyanion-initiated polymerization, Y-type macromonomers, 2-(N,N-dimethylamino) ethyl methacrylate (DMAEMA)

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