Preparation and properties of semifluorinated block copolymers of 2-(dimethylamino)ethyl methacrylate and fluorooctyl methacrylates

被引：28
|
作者：
Hwang, HS
Heo, JY
Jeong, YT
Jin, SH
Cho, D
Chang, T
Lim, KT
机构：
[1] Pukyong Natl Univ, Div Image & Informat Engn, Pusan 608739, South Korea
[2] Pusan Natl Univ, Dept Chem Educ, Pusan 609735, South Korea
[3] Pohang Univ Sci & Technol, Dept Chem, Pohang 790784, South Korea
[4] Pohang Univ Sci & Technol, Polymer Res Inst, Pohang 790784, South Korea
来源：
POLYMER | 2003年 / 44卷 / 18期
关键词：
block copolymer; micelle; semifluorinated copolymer;
D O I：
10.1016/S0032-3861(03)00566-4
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Semifluorinated block copolymers of poly(2-(dimethylamino)ethyl methacrylate) (PDMAEMA) and poly(fluorooctyl methacrylates) (PFOMA) were prepared using group transfer polymerisation via sequential monomer addition. Wide ranges of copolymers were obtained with good control over both molecular weight and composition by adjusting the monomers/initiator ratio. The micellar characteristics of the copolymers in water and chloroform were investigated by quasi-elastic light scattering and transmission electron microscopy. The size and morphologies of micelles were greatly influenced by copolymer composition, pH, and temperature. In addition, the solubility of copolymers and the formation of water-in-carbon dioxide (W/C) microemulsions were described in terms of the cloud points. The block copolymers exhibited the excellent ability of stabilizing W/C microemulsions. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码：5153 / 5158
页数：6
相关论文
共 50 条
  • [1] Target grafting of poly(2-(dimethylamino)ethyl methacrylate) to biodegradable block copolymers
    Diaz, Ivonne L.
    Sierra, Cesar A.
    Jerome, Valerie
    Freitag, Ruth
    Perez, Leon D.
    JOURNAL OF POLYMER SCIENCE, 2020, 58 (16) : 2168 - 2180
  • [2] Micellization of poly(2-(dimethylamino)ethyl methacrylate-block-methyl methacrylate) copolymers in aqueous solution
    Baines, FL
    Armes, SP
    Billingham, NC
    Tuzar, Z
    MACROMOLECULES, 1996, 29 (25) : 8151 - 8159
  • [3] The amphiphilic block copolymers of 2-(dimethylamino)ethyl methacrylate and methyl methacrylate: Synthesis by atom transfer radical polymerization and solution properties
    Chatterjee, U
    Jewrajka, SK
    Mandal, BM
    POLYMER, 2005, 46 (24) : 10699 - 10708
  • [4] Synthesis and solution properties of dimethylsiloxane-2-(dimethylamino)ethyl methacrylate block copolymers
    Báñez, MVD
    Robinson, KL
    Armes, SP
    MACROMOLECULES, 2000, 33 (02) : 451 - 456
  • [5] Synthesis and properties of semifluorinated block copolymers containing poly(ethylene oxide) and poly(fluorooctyl methacrylates) via atom transfer radical polymerisation
    Lim, KT
    Lee, MY
    Moon, MJ
    Lee, GD
    Hong, SS
    Dickson, JL
    Johnston, KP
    POLYMER, 2002, 43 (25) : 7043 - 7049
  • [6] Micellization of quaternized poly(2-(dimethylamino)ethyl methacrylate)-block-poly(methyl methacrylate) copolymers in water
    Antoun, S
    Gohy, JF
    Jérôme, R
    POLYMER, 2001, 42 (08) : 3641 - 3648
  • [7] Preparation of 2-(Dimethylamino)ethyl Methacrylate-Styrene Copolymers and Temperature Responsiveness of Their Copolymer Solutions
    Iwasaki, Hiroshi
    Karikomi, Michinori
    Kimura, Takao
    KOBUNSHI RONBUNSHU, 2011, 68 (09) : 623 - 630
  • [8] Preparation and evaluation of triblock copolymers based on poly(2-(dimethylamino)ethyl methacrylate) and poly(ε-caprolactone)
    Bruce, Carl
    Javakhishvili, Irakli
    Fogelstrom, Linda
    Carlmark, Anna
    Hvilsted, Soren
    Malmstrom, Eva
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 245
  • [9] Synthesis of polystyrene -poly(2-(dimethylamino)ethyl methacrylate) block copolymers by stable free-radical polymerization
    Inst of Macromolecular Chemistry, Prague, Czech Republic
    Macromolecules, 24 (7644-7646):
  • [10] Synthesis of well-defined amphiphilic block copolymers with 2-(dimethylamino)ethyl methacrylate by controlled radical polymerization
    Zhang, X
    Matyjaszewski, K
    MACROMOLECULES, 1999, 32 (06) : 1763 - 1766
12345