Difunctional initiator based on 1,3-diisopropenylbenzene. 4. Synthesis and modification of poly(alkyl methacrylate-b-styrene-b-butadiene-b-styrene-b-alkyl methacrylate (MSBSM) thermoplastic elastomers
Yu, Y. S.; Dubois, Philippe; Jérôme, Robertet al.
1996 • In Journal of Polymer Science. Part A, Polymer Chemistry, 34 (11), p. 2221-2228
[en] MSBSM five-block copolymers where B stands for butadiene, S for styrene, and M for either methyl methacrylate (MMA) or tert-butyl methacrylate (tBMA) have been synthesized by sequential anionic polymerization in an apolar solvent by using a difunctional anionic initiator derived from 1,3-diisopropenylbenzene. These block copolymers show improved mechanical properties and an extended service temperature compared to traditional SBS thermoplastic elastomers. Upon hydrolysis and further neutralization of the PolytBMA end-blocks, the upper glass transition temperature (Tg) of the five-block copolymers has been raised up to about 150°C. A further increase in this service temperature (up to ca. 160°C) has resulted from the blending of sPMMA-SBS-sPMMA five-block copolymers with isotactic poly(methacrylate) (iPMMA), due to the formation of a stereocomplex. The tensile properties of these modified five-block copolymers have remained essentially unchanged.
Research center :
Center for Education and Research on Macromolecules (CERM)
Disciplines :
Chemistry Materials science & engineering
Author, co-author :
Yu, Y. S.; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Dubois, Philippe ; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Jérôme, Robert ; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Teyssié, Philippe ; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Language :
English
Title :
Difunctional initiator based on 1,3-diisopropenylbenzene. 4. Synthesis and modification of poly(alkyl methacrylate-b-styrene-b-butadiene-b-styrene-b-alkyl methacrylate (MSBSM) thermoplastic elastomers
Publication date :
August 1996
Journal title :
Journal of Polymer Science. Part A, Polymer Chemistry
ISSN :
0887-624X
eISSN :
1099-0518
Publisher :
John Wiley & Sons, Hoboken, United States - New Jersey
KSLA - Koninklijke Shell Laboratorium Amsterdam [NL] BELSPO - SPP Politique scientifique - Service Public Fédéral de Programmation Politique scientifique
G. Kraus and W. Rollman, J. Polym. Sci. Polym. Phys. Ed., 14, 1133 (1976).
M. Matsuo, J. Veno, H. Hormio, S. Churiyio, and H. Asi, Polymer, 9, 425 (1969).
L. J. Fetter and M. Morton, Macromolecules, 2, 453 (1969).
D. J. Worsfold and S. Bywater, J. Polym. Sci., 26, 299 (1957).
D. P. Wyman and I. H. Song, Makromol. Chem., 115, 64 (1968).
A. Soum and M. Fontanille, Polymer, 29, 1528 (1988).
T. E Long, A. D. Broske, D. J. Bradley, and J. E. McGrath, J. Polym. Sci., Polym. Chem. Ed., 27, 4001 (1989).
C. D. Deporter, G. M. Ferrence, and J. E. McGrath, Polym. Prepr., 34(2), 574 (1993).
D. Loveday, G. L. Wilkes, C. D. Deporter, J. E. McGrath, Macromolecules, 28, 7822 (1995) (see also references cited herein).
R. M. Newmann and W. J. Macknight, J. Polym. Sci., Polym. Symp., 63, 281 (1978).
E. P. Otoka and T. K. Kwei, Macromolecules, 1, 244 (1968).
A. Eisenberg, Macromolecules, 3, 147 (1970).
W. J. Macknight, W. P. Taggart, and R. S. Stein, J. Palym. Sci., Polym. Symp., 45, 113 (1974).
A. Eisenberg and M. King, in Ion-Containing Polymers: Physical Properties and Structure, R. S. Stein, Ed., Academic Press, New York, 1977.
E. L. Feitsma, A. de Boer, and G. Challa, Polymer. 16, 515 (1975); E. J. Vorenkamp, F. Bosscher, and G. Challa, Polymer, 20, 59 (1979); E. Schomaker, H. Hoppen, and G. Challa, Macromolecules, 21, 2203 (1988); E. Schomaker and G. Challa, Macromolecules, 21, 2195 (1988); E. Schomaker and G. Challa, Macromolecules, 21, 3506 (1988).
E. L. Feitsma, A. de Boer, and G. Challa, Polymer. 16, 515 (1975); E. J. Vorenkamp, F. Bosscher, and G. Challa, Polymer, 20, 59 (1979); E. Schomaker, H. Hoppen, and G. Challa, Macromolecules, 21, 2203 (1988); E. Schomaker and G. Challa, Macromolecules, 21, 2195 (1988); E. Schomaker and G. Challa, Macromolecules, 21, 3506 (1988).
E. L. Feitsma, A. de Boer, and G. Challa, Polymer. 16, 515 (1975); E. J. Vorenkamp, F. Bosscher, and G. Challa, Polymer, 20, 59 (1979); E. Schomaker, H. Hoppen, and G. Challa, Macromolecules, 21, 2203 (1988); E. Schomaker and G. Challa, Macromolecules, 21, 2195 (1988); E. Schomaker and G. Challa, Macromolecules, 21, 3506 (1988).
E. L. Feitsma, A. de Boer, and G. Challa, Polymer. 16, 515 (1975); E. J. Vorenkamp, F. Bosscher, and G. Challa, Polymer, 20, 59 (1979); E. Schomaker, H. Hoppen, and G. Challa, Macromolecules, 21, 2203 (1988); E. Schomaker and G. Challa, Macromolecules, 21, 2195 (1988); E. Schomaker and G. Challa, Macromolecules, 21, 3506 (1988).
E. L. Feitsma, A. de Boer, and G. Challa, Polymer. 16, 515 (1975); E. J. Vorenkamp, F. Bosscher, and G. Challa, Polymer, 20, 59 (1979); E. Schomaker, H. Hoppen, and G. Challa, Macromolecules, 21, 2203 (1988); E. Schomaker and G. Challa, Macromolecules, 21, 2195 (1988); E. Schomaker and G. Challa, Macromolecules, 21, 3506 (1988).
J. Spevacek and B. Schneider, Makromol. Chem., 175, 2939 (1974); J. Spevacek and B. Schneider, Makromol. Chem., 176, 729 (1975).
J. Spevacek and B. Schneider, Makromol. Chem., 175, 2939 (1974); J. Spevacek and B. Schneider, Makromol. Chem., 176, 729 (1975).
B. J. Ladd and T. E. Hogen-Esch, Polym. Prepr. 30(1), 261 (1989); T. E. Hogen-Esch, B. J. Ladd, and J. P. Mason, Polym. Prepr. 31(2), 405 (1990); J. P. Mason and T. E. Hogen-Esch, Polym. Prepr. 31(2), 510 (1990); G. Helary, G. Belorgey, and T. E. Hogen-Esch, Polymer, 33, 1953 (1992).
B. J. Ladd and T. E. Hogen-Esch, Polym. Prepr. 30(1), 261 (1989); T. E. Hogen-Esch, B. J. Ladd, and J. P. Mason, Polym. Prepr. 31(2), 405 (1990); J. P. Mason and T. E. Hogen-Esch, Polym. Prepr. 31(2), 510 (1990); G. Helary, G. Belorgey, and T. E. Hogen-Esch, Polymer, 33, 1953 (1992).
B. J. Ladd and T. E. Hogen-Esch, Polym. Prepr. 30(1), 261 (1989); T. E. Hogen-Esch, B. J. Ladd, and J. P. Mason, Polym. Prepr. 31(2), 405 (1990); J. P. Mason and T. E. Hogen-Esch, Polym. Prepr. 31(2), 510 (1990); G. Helary, G. Belorgey, and T. E. Hogen-Esch, Polymer, 33, 1953 (1992).
B. J. Ladd and T. E. Hogen-Esch, Polym. Prepr. 30(1), 261 (1989); T. E. Hogen-Esch, B. J. Ladd, and J. P. Mason, Polym. Prepr. 31(2), 405 (1990); J. P. Mason and T. E. Hogen-Esch, Polym. Prepr. 31(2), 510 (1990); G. Helary, G. Belorgey, and T. E. Hogen-Esch, Polymer, 33, 1953 (1992).
J. P. Kennedy, J. L. Price, and K. Koshimura, Macromolecules, 24, 6567 (1991).
L. H. Tung and Y. S. Lo, Macromolecules, 27, 1680 (1994).
L. H. Tung and Y. S. Lo, Macromolecules, 27, 2219 (1994).
C. J. Bredeweg, A. L. Gatzke, G. Y.-S Lo, and L. H. Tung, Macromolecules, 27, 2225 (1994).
G. Y.-S Lo, E. W. Otterbacher, A. L. Gatzke, and L. H. Tung, Macromolecules, 27, 2233 (1994).
G. Y.-S Lo, E. W. Otterbacher, R. G. Pews, and L. H. Tung, Macromolecules, 27, 2241 (1994).
A. L. Gatzke and D. Patric Green, Macromolecules, 27, 2249 (1994).
Y. S. Yu, R. Jérôme, R. Fayt, and Ph. Teyssié, Macromolecules, 27, 5957 (1994).
Y. S. Yu, Ph. Dubois, R. Jérôme, and Ph. Teyssié, Macromolecules, 29, 1753 (1996).
Y. S. Yu, Ph. Dubois, R. Jérôme, and Ph. Teyssié, Macromolecules, to appear.
K. Hatada, K. Ute, K. Tanaka, Y. Okumoto, and T. Kitayama, Polym. J., 18, 1037 (1986).
T. E. Long, R. D. Allen, and J. E. McGrath, in Recent Advances in Mechanistic and Synthetic Aspects of Polymerization, M. Fontanille and A. Guyot, Eds., NATO AS1 Series, 1987.
J. M. Yu, Y. S. Yu, Ph. Dubois, R. Jérôme, and Ph. Teyssié, Polymer, to appear.
