Copolymerization with depropagation:: A study of α-methyl styrene/methyl methacrylate in solution at elevated temperatures

被引：19
|
作者：
Palmer, DE [1 ]
McManus, NT [1 ]
Penlidis, A [1 ]
机构：
[1] Univ Waterloo, Dept Chem Engn, Waterloo, ON N2L 3G1, Canada
来源：
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2001年 / 39卷 / 10期
关键词：
alpha-methyl styrene/methyl methacrylate (alpha-MS/MMA); depropagation; copolymer composition; reactivity ratios; toluene solution;
D O I：
10.1002/pola.1153
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
In free-radical polymerization, solvents are routinely used to reduce the solution viscosity and molecular weight. In the case of the alpha -methyl styrene/methyl methacrylate copolymer system, reducing the monomer concentration also has significant effects on the copolymer composition and maximum conversion obtained. Reactivity-ratio studies as well as full-conversion-range data were provided, and the results were compared to similar data in the bulk phase from our earlier work. A 30 wt % toluene solution was used for all experimental conditions. Copolymer composition modeling results were also presented. (C) 2001 John Wiley & Sons, Inc.
引用
收藏
页码：1753 / 1763
页数：11
相关论文
共 50 条
  • [21] Copolymerization of dibutyltin maleate with styrene and methyl methacrylate
    1600, (41): : 1 - 2
  • [22] Branching Copolymerization of Styrene and Methyl Methacrylate with Divinylbenzene
    Huang, Wen-Yan
    Li, Dan
    Jiang, Bi-Biao
    Zhang, Dong-Liang
    Yang, Yang
    Chen, Jian-Hai
    Zhai, Guang-Qun
    Kong, Lizhi
    Liu, Chun-Lin
    Gong, Fang-Hong
    Lu, Ai-Qing
    IRANIAN POLYMER JOURNAL, 2010, 19 (08) : 589 - 598
  • [23] Branching copolymerization of styrene and methyl methacrylate with divinylbenzene
    Huang, Wen-Yan
    Li, Dan
    Jiang, Bi-Biao
    Zhang, Dong-Liang
    Yang, Yang
    Chen, Jian-Hai
    Zhai, Guang-Qun
    Kong, Lizhi
    Liu, Chun-Lin
    Gong, Fang-Hong
    Lu, Ai-Qing
    Iranian Polymer Journal (English Edition), 2010, 19 (08): : 589 - 598
  • [24] COPOLYMERIZATION OF STYRENE AND METHYL-METHACRYLATE PHOTOSENSITIZED BY A METHYL METHACRYLATE-TRIETHYLALUMINIUM COMPLEX
    ALLEN, PEM
    CHIARAMONTE, P
    HUNTER, LJ
    MAIR, C
    WILLIAMS, EH
    JOURNAL OF POLYMER SCIENCE PART C-POLYMER SYMPOSIUM, 1976, (55): : 231 - 240
  • [25] Copolymerization with depropagation: Experiments and prediction of kinetics and properties of alpha-methylstyrene methyl methacrylate copolymers .1. Solution copolymerization
    Martinet, F
    Guillot, J
    JOURNAL OF APPLIED POLYMER SCIENCE, 1997, 65 (12) : 2297 - 2313
  • [26] POLYMERIZATION OF STYRENE AND METHYL METHACRYLATE IN SOLUTION
    GOPALAN, MR
    SANTAPPA, M
    MAKROMOLEKULARE CHEMIE, 1961, 50 : 83 - 97
  • [27] THE SOLUTION POLYMERIZATION OF STYRENE AND METHYL METHACRYLATE
    VANHOOK, JP
    TOBOLSKY, AV
    JOURNAL OF PHYSICAL CHEMISTRY, 1958, 62 (03): : 257 - 260
  • [28] STUDY OF THE PARAMETERS CONTROLLING THE ALTERNATING COPOLYMERIZATION OF METHYL-METHACRYLATE AND STYRENE
    BATAILLE, P
    GROSSETETE, P
    CHEMICAL ENGINEERING COMMUNICATIONS, 1987, 51 (1-6) : 167 - 178
  • [29] Kinetic study of the free radical copolymerization of styrene with methyl methacrylate in benzene
    Madruga, E.L.
    Roman, J.San
    European Polymer Journal, 1989, 25 (12): : 1269 - 1272
  • [30] COPOLYMERIZATION OF METHYL-METHACRYLATE WITH STYRENE INITIATED BY THIOL
    WANG, GS
    XIA, P
    YAN, DY
    WANG, KC
    JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY, 1992, 29 : 237 - 241
12345