Cloud points of poly(L-lactide) in HCFC-22, HFC-23, HFC-32, HFC-125, HFC-143a, HFC-152a, HFC-227ea, dimethyl ether (DME), and HCFC-22 + CO 2 in the supercritical state

Journal of Chemical and Engineering Data

Volumn 49, Issue 6, 2004, Pages 1622-1627

  Lim, Jong Sung ^a   Park, Ji Young ^b   Chul, Hoon Yoon ^c   Lee, Youn Woo ^d   Yoo, Ki Pung ^a  

^a Sogang University   (South Korea)

^b Korea Institute of Science and Technology   (South Korea)

^c Daejin University   (South Korea)

^d Seoul National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

DISSOLUTION; DRUG PRODUCTS; ETHERS; METHANE; MOLECULAR WEIGHT; ORGANIC SOLVENTS; PIGMENTS;

ANTISOLVENTS; DRUG DELIVERY DEVICES; SUPERCRITICAL STATES; TISSUE ENGINEERING;

SUPERCRITICAL FLUIDS;

EID: 9744248708     PISSN: 00219568     EISSN: None     Source Type: Journal    
DOI: 10.1021/je049964m     Document Type: Article

References (15)

1. Pratt, J. A.; Lee, S. H.; McHugh, M. A. Supercritical Fluid Fractionation of Copolymers Based on Chemical Composition and Molecular Weight. J. Appl. Polym. Sci. 1993, 49, 953-966.
2. 2 Fractionation of Poly(dimethylsiloxane). J. Appl. Polym. Sci. 1995, 55, 773-778.
3. Kim, J. H.; Paxton, T. E.; Tomasko, D. L. Microcapsulation of Naproxen Using Rapid Expansion of Supercritical Solutions. Biotechnol. Prog. 1996, 12, 650-661.
4. Bodmeier, R.; Wang, H.; Dixton, D. J.; Mawson, S.; Johnston, K. P. Polymeric Microspheres Prepared by Spraying into Compressed Carbon Dioxide. Pharm. Res. 1995, 12, 1211-1217.
5. Benedetti, L.; Bertucco, A.; Pallado, P. Production of Micronic Particles of Biocompatible Polymer Using Supercritical Carbon Dioxide. Biotechnol. Bioeng. 1997, 53, 232-237.
6. McHugh, M. A.; Krukonis, V. J. Supercritical Fluid Extraction: Principles and Practice, 2nd ed.; Butterworth-Heinemann: Boston, 1994.
7. Franklin, R. K; Edwards, J. R.; Chernyak, Y.; Gould, R. D.; Henon, F.; Carbonell, R. G. Formation of Perfluoropolyether Coatings by the Rapid Expansion of Supercritical Solutions (RESS) Process. Ind. Eng. Chem. Res. 2001, 40, 6127-6139.
8. Snavely, W. K.; Subramaniam, B.; Rajewski, R. A.; Defelippis, M. R. Micronization of Insulin from Halogenated Alcohol Solution Using Supercritical Carbon Dioxide as an Antisolvent, J. Pharm. Sci. 2002, 91, 2026-2039.
9. Lee, J. M.; Lee, B. C.; Lee, S. H. Cloud Points of Biodegradable Polymers in Compressed Liquid and Supercritical Chlorodifluoromethane. J. Chem. Eng. Data 2000, 45, 851-856.
10. Lee, J. M.; Lee, B. C.; Hwang, S. J. Phase Behavior of Poly(L-lactide) in Supercritical Mixtures of Carbon Dioxide and Chlorodifluoromethane. J. Chem. Eng. Data 2000, 45, 1162-1166.
11. Pasch, H.; Rode, K., Use of matrix-assisted laser desorption/ionization mass spectrometry for molar mass-sensitive detection in liquid chromatography of polymers. Chromatogr. A 1995, 699, 21-26.
12. Meilchen, M. A.; Hasch, B. M.; McHugh, M. A. Effect of Mixtures of Poly(ethylene-co-methyl acrylate) with Propane and Chlorodifluoromethane. Macromolecules 1991, 24, 4874-4882.
13. Kuk, Y. M.; Lee, B. C.; Lee, Y. W.; Lim, J. S. Phase Behavior of Biodegradable Polymers in Dimethyl Ether and Dimethyl Ether + Carbon Dioxide. J. Chem. Eng. Data 2001, 46, 1344-1348.
14. McLinden, M.; Klein, S.; Lemmon, E.; Peskin, A. NIST Thermodynamic and Transport Properties of Refrigerants and Refrigerant Mixtures Database (REFPROP), ver. 6.01. National Institute of Standards and Technology: Gaithersburg, MD, 1998.
15. Reid, R. C.; Prausnitz, J. M.; Poling, B. E. The Properties of Gases and Liquids; McGraw-Hill: New York, 1987.