Tubular reactor synthesis of styrene-methacrylate copolymers in solution with supercritical carbon dioxide

Journal of Supercritical Fluids

Volumn 39, Issue 2, 2006, Pages 246-252

  Beuermann, Sabine ^a   Buback, Michael ^a   Gadermann, Moritz ^a   Jürgens, Michael ^a   Saggu, Durga Prasad ^a  

^a UNIVERSITY OF GÖTTINGEN   (Germany)

Author keywords

In line FT NIR spectroscopy; Radical terpolymerization; Supercritical carbon dioxide; Tubular reactor

Indexed keywords

CARBON DIOXIDE; MOLECULAR WEIGHT; REACTION KINETICS; STYRENE; SUPERCRITICAL FLUIDS; TERPOLYMERIZATION;

INLINE FT-NIR SPECTROSCOPY; RADICAL TERPOLYMERIZATION; SUPERCRITICAL CARBON DIOXIDE; TUBULAR REACTORS;

COPOLYMERS;

EID: 33750320044     PISSN: 08968446     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.supflu.2006.01.001     Document Type: Article

References (23)

1. Grady M.C., Simonsick Jr. W.J., and Hutchinson R.A. Studies of higher temperature polymerization of n-butyl methacrylate and n-butyl acrylate. Macromol. Symp. 182 (2002) 149-168
2. 2. Ind. Eng. Chem. Res. 42 (2003) 6338-6342
3. 2 using a novel magnetically levitated sphere rheometer. Polymer 43 (2002) 2375-2383
4. Kwag C., Manke C.W., and Gulari E. Effects of dissolved gas on viscoelastic scaling and glass transition temperature of polystyrene melts. Ind. Eng. Chem. Res. 40 (2001) 3048-3052
5. Kendall J.L., Canelas D.A., Young J.L., and DeSimone J.M. Polymerizations in supercritical carbon dioxide. Chem. Rev. 99 (1999) 543-564
6. 2. Macromol. Rapid Commun. 20 (1999) 26-32
7. Franck E.U., and Roth K. Infrared absorption of HDO in water at high pressures and temperatures. Discuss. Faraday Soc. 43 (1967) 108-114
8. Buback M. Spectroscopy of fluid phases-the study of chemical reactions and equilibria up to high pressures. Angew. Chem. Int. Ed. 30 (1991) 641-653
9. Buback M., and Hinton C. Vibrational spectroscopy in dense fluid phases. In: Holzapfel W.B., and Isaacs N.S. (Eds). High-Pressure Techniques in Chemistry and Physics: A Practical Approach (1997), Oxford University Press 151-186
10. Beuermann S., and Buback M. Free-radical polymerization under high pressure. In: Winter R., and Jonas J. (Eds). High Pressure Molecular Science, NATO-ASI vol. 358 (1999), Kluwer 331-367
11. Buback M., Hippler H., Schweer J., and Vögele H.-P. Time-resolved study of laser-induced high-pressure ethylene polymerization. Makromol. Chem., Rapid Commun. 7 (1986) 261-265
12. Buback M., Busch M., and Kowollik C. Chain-length dependence of free-radical termination rate deduced from laser single-pulse experiments. Macromol. Theory Simul. 9 (2000) 442-452
13. Weidner E., Petermann M., Blatter K., and Rekowski V. Manufacture of powder coatings by spraying of gas-enriched melts. Chem. Eng. Technol. 24 (2001) 529-533
14. Beuermann S., Buback M., Gadermann M., Jürgens M., and Günzler F. Continuous polymerizations of styrene, methyl methacrylate, and glycidyl methacrylate in homogeneous mixtures with supercritical carbon dioxide. Macromol. Symp. 206 (2004) 229-239
15. 2. Macromol. Chem. Phys. 199 (1998) 1209-1216
16. Tubing Data, Swagelok-Catalog, 1996.
17. M. Jürgens, Radikalische Polymerisation von Styrol, Methylmethacrylat und Glycidylmethacrylat in überkritischem Kohlendioxid bei diskontinuierlicher und kontinuierlicher Prozessführung, Ph.D. Thesis, Cuvillier Verlag, Göttingen, 2003.
18. Stirring of GMA and aniline under reflux at 120 °C resulted in no reaction between both components
19. So far due to the diameter of the borings of the optical high-pressure cell which are by a factor of two smaller than the capillaries used." by "for technical reasons."
20. Baerns M., Hofmann H., and Renken A. Chemische Reaktionstechnik. Lehrbuch der Technischen Chemie, Band 1 (1987), Georg Thieme Verlag
21. Heuts J.P.A., Roberts G.E., and Biasutti J.D. Catalytic chain transfer polymerization: an overview. Aust. J. Chem. 55 (2002) 381-398
22. Hutchinson R.A., Paquet Jr. D.A., and McMinn J.H. Determination of free-radical chain-transfer rate coefficients by pulsed-laser polymerization. Macromolecules 28 (1995) 5655-5663
23. Gridnev A.A., and Ittel S.D. Catalytic chain transfer in free radical polymerizations. Chem. Rev. 101 (2001) 3611-3659