Separation and characterization of poly(styrene-co-acrylonitrile)-graft-poly(propylene oxide) polymer stabilizer formed in dispersion polymerization of styrene and acrylonitrile in polyether

被引：4
|
作者：
Guo, RW [1 ]
Lu, XD
Hua, MS
Fang, DB
Ya, KD
机构：
[1] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
[2] Tianjin Univ, Res Inst Polymer Mat, Tianjin 300072, Peoples R China
来源：
POLYMER INTERNATIONAL | 2001年 / 50卷 / 12期
关键词：
dispersion polymerization in polyether; macromonomer; graft polymer; separation;
D O I：
10.1002/pi.782
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Poly(styrene-co-acrylonitrile)-graft-poly(propylene oxide) (PSAN-graft-PPO), the stabilizer formed in situ in the dispersion polymerization of styrene, acrylonitrile and macromonomer PPO maleate in PPO polyol, was separated from ungrafted copolymer PSAN by liquid chromatography. After the determination of the separation conditions by thin-layer chromatography, the effective separation of the graft polymer from copolymer PSAN was achieved by liquid column chromatography. The graft efficiency and the composition of the graft polymer was determined by UV and H-1 NMR, and the formation characteristics of the graft polymer are discussed. (C) 2001 Society of Chemical Industry.
引用
收藏
页码：1379 / 1383
页数：5
相关论文
共 50 条
  • [1] Compatibilization of polymer blends from poly(styrene-co-acrylonitrile) and polycarbonate by oxazoline modification of poly(styrene-co-acrylonitrile) in the melt
    Schmidt-Naake, G., 1600, John Wiley and Sons Inc. (90):
  • [2] Compatibilization of polymer blends from poly styrene-co-acrylonitrile) and polycarbonate by oxazoline modification of poly(styrene-co-acrylonitrile) in the melt
    Becker, HG
    Schmidt-Naake, G
    JOURNAL OF APPLIED POLYMER SCIENCE, 2003, 90 (09) : 2322 - 2332
  • [3] Preparation and characterization of branched poly(styrene-co-acrylonitrile)
    Huang, Wen-Yan
    Yang, Hong-Jun
    Gong, Hai-Dan
    Liu, Chun-Lin
    Zhang, Dong-Liang
    Yang, Yang
    Ye, Ying
    Jiang, Bi-Biao
    Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering, 2010, 26 (01): : 9 - 11
  • [4] Miscibility of poly(styrene-co-vinylphenol) with poly(styrene-co-acrylonitrile)
    Ahn, TO
    Kim, K
    Park, HM
    Joeng, HM
    EUROPEAN POLYMER JOURNAL, 1997, 33 (05) : 781 - 783
  • [5] Preparation of poly(butyl acrylate)-grafted-poly(styrene-co-acrylonitrile) particles for toughening poly(styrene-co-acrylonitrile) resin
    Liu, Mengen
    Tang, Qianyi
    Liu, Baijun
    Zhang, Mingyao
    POLYMER ENGINEERING AND SCIENCE, 2024, 64 (09): : 4298 - 4308
  • [6] STUDY ON POLYMER BLENDS OF POLY(STYRENE-CO-ACRYLONITRILE) AND POLY(STYRENE-CO-MALEIC ANHYDRIDE)
    KRESSLER, J
    KAMMER, HW
    SCHMIDTNAAKE, G
    HERZOG, K
    POLYMER, 1988, 29 (04) : 686 - 690
  • [7] MECHANISM OF POLY(STYRENE-CO-ACRYLONITRILE) PHOTOOXIDATION
    MAILHOT, B
    GARDETTE, JL
    POLYMER DEGRADATION AND STABILITY, 1994, 44 (02) : 237 - 247
  • [8] BLENDS OF POLYARYLATE WITH POLY(STYRENE-CO-ACRYLONITRILE)
    AHN, TO
    LEE, YJ
    LEE, SM
    JEONG, HM
    JOURNAL OF MACROMOLECULAR SCIENCE-PHYSICS, 1990, B29 (01): : 91 - 99
  • [9] MISCIBILITY OF POLY(STYRENE-CO-ACRYLONITRILE) AND POLY(ALPHA-METHYL STYRENE-CO-ACRYLONITRILE) WITH COPOLYMERS OF METHYL-METHACRYLATE
    GOH, SH
    SIOW, KS
    JOURNAL OF APPLIED POLYMER SCIENCE, 1984, 29 (01) : 99 - 103
  • [10] Miscibility and phase behavior in polymer blends of poly(styrene-co-acrylonitrile) with poly(α-methylstyrene-co-acrylonitrile)
    Aoki, Y
    MACROMOLECULES, 2000, 33 (16) : 6006 - 6010
12345