LIVING DISPERSION POLYMERIZATION OF STYRENE IN THE PRESENCE OF POLYSTYRENE-BLOCK-POLY(4-TRIMETHYLSILYLSTYRENE)

被引：15
|
作者：
SCHNEIDER, M
MULHAUPT, R
机构：
[1] INST MAKROMOLEC CHEM,D-79104 FREIBURG,GERMANY
[2] FREIBURGER MAT FORSCHUNGSZENTRUM,HERMANN STAUDINGER HAUS,STEFAN MEIER STR 31,D-79104 FREIBURG,GERMANY
来源：
POLYMER BULLETIN | 1994年 / 32卷 / 5-6期
关键词：
D O I：
10.1007/BF00973900
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Living polystyrene microparticles with average particle diameters varying between 0.5 and 3.8 mum were obtained via sec.-butyl lithium-initated anionic polymerization of styrene in n-hexane diluent when polystyrene-block-poly(4-trimethyl-silylstyrene) was added as dispersing agent. The influence of block copolymer molecular architecture and concentration as well as polymerization temperature, monomer concentration and THF addition on polystyrene particle size, molecular weight and molecular weight distribution were investigated. In comparison to anionic styrene polymerization in cyclohexane solution, the anionic styrene dispersion polymerization in n-hexane was markedly slower.
引用
收藏
页码：545 / 550
页数：6
相关论文
共 50 条
  • [1] The effect of polystyrene-block-poly(4-vinylpyridine) prepared by a RAFT method in the dispersion polymerization of styrene
    Lee, Jung Min
    Lee, Kangseok
    Min, Kyungjin
    Choe, Soonja
    CURRENT APPLIED PHYSICS, 2008, 8 (06) : 732 - 735
  • [2] Preparation and phase behavior of poly(4-trimethylsilylstyrene)-block-polyisoprene
    Harada, M
    Ohya, M
    Suzuki, T
    Kawaguchi, D
    Takano, A
    Matsushita, Y
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2005, 43 (10) : 1214 - 1219
  • [3] Dispersion polymerization of MMA using polystyrene-block-poly(4-vinylpyridine) prepared by a RAFT
    Lee, Jung Min
    Shim, Sang Eun
    Choe, Soonja
    JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2006, 12 (04) : 648 - 651
  • [4] Emulsion polymerization of styrene using polystyrene-block-poly(ethylene oxide) macromonomers as stabilizers
    Gibanel, S
    Heroguez, V
    Forcada, J
    JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2002, 40 (16) : 2819 - 2827
  • [5] The effect of polystyrene-block-poly(4-vinylpyridine) prepared by a RAFT method in the dispersion polymerization of MMA
    Lee, Jung Min
    Lee, Byung H.
    Choe, Soonja
    POLYMER, 2006, 47 (11) : 3838 - 3844
  • [6] Anionic Copolymerization of 4-Trimethylsilylstyrene: From Kinetics to Gradient and Block Copolymers
    Wadgaonkar, Shivani P.
    Schuettner, Sandra
    Berger-Nicoletti, Elena
    Mueller, Axel H. E.
    Frey, Holger
    MACROMOLECULES, 2022, 55 (11) : 4721 - 4732
  • [7] Antibacterial activity of polystyrene-block-poly(4-vinylpyridine) and poly(styrene-random-4-vinylpyridine)
    Park, ES
    Gasan-Dong
    Kim, MN
    Shin, JH
    Yoon, JS
    BIOCHEMISTRY, 2003, 42 (28) : 8632 - 8632
  • [8] Novel miscible polymer blend of poly(4-trimethylsilylstyrene) and polyisoprene
    Harada, M
    Suzuki, T
    Ohya, M
    Kawaguchi, D
    Takano, A
    Matsushita, Y
    MACROMOLECULES, 2005, 38 (05) : 1868 - 1873
  • [9] Morphology of polystyrene-block-poly(styrene-co-acrylonitrile) and polystyrene-block-poly(styrene-co-acrylonitrile-co-5-vinyltetrazole) diblock copolymers prepared by nitroxide-mediated radical polymerization and click chemistry
    Gromadzki, Daniel
    Lokaj, Jan
    Černoch, Peter
    Diat, Olivier
    Nallet, Frédéric
    Štěpánek, Petr
    European Polymer Journal, 2008, 44 (01): : 189 - 199
  • [10] Interfacial structures of poly(4-trimethylsilylstyrene)/polyisoprene miscible bilayer films
    Harada, M. (harada@mosk.tytlabs.co.jp), 1600, (Society of Polymer Science):
12345