Supercritical impregnation of polymers

被引：228
作者：
Kikic, I [1 ]
Vecchione, F [1 ]
机构：
[1] Univ Trieste, Chem Environm & Raw Mat Engn Dept, I-34127 Trieste, Italy
来源：
CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE | 2003年 / 7卷 / 4-5期
关键词：
D O I：
10.1016/j.cossms.2003.09.001
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The interest in the supercritical fluid impregnation of polymeric materials stems from the opportunity to utilize high diffusivity, low surface tension and the ease of solvent recovery for the preparation of new polymeric materials. This term includes a wide range of applications of the supercritical impregnation process that will be discussed in this review: preparation of drug delivery systems via impregnation of an active principle in a polymer matrix, dye and organic metallic complexes impregnation and polymer blends preparation via impregnation of a monomer and an initiator in a swollen polymer matrix. (C) 2003 Elsevier Ltd. All rights reserved.
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页码：399 / 405
页数：7
相关论文
共 24 条
[1]   Plasticization of polymers with supercritical carbon dioxide: Experimental determination of glass-transition temperatures [J].
Alessi, P ;
Cortesi, A ;
Kikic, I ;
Vecchione, F .
JOURNAL OF APPLIED POLYMER SCIENCE, 2003, 88 (09) :2189-2193
[2]  
ALESSI P, 2000, 5 INT S SUP FLUIDS
[3]  
[Anonymous], 6 INT S SUP FLUIDS
[4]   GLASS-TRANSITION BEHAVIOR INCLUDING RETROGRADE VITRIFICATION OF POLYMERS WITH COMPRESSED FLUID DILUENTS [J].
CONDO, PD ;
SANCHEZ, IC ;
PANAYIOTOU, CG ;
JOHNSTON, KP .
MACROMOLECULES, 1992, 25 (23) :6119-6127
[5]  
DIANKOV S, 2003, 6 INT S SUP FLUIDS, P1599
[6]   Nonequilibrium lattice fluids: A predictive model for the solubility in glassy polymers [J].
Doghieri, F ;
Sarti, GC .
MACROMOLECULES, 1996, 29 (24) :7885-7896
[7]   Synthesis of controlled-release products in supercritical medium [J].
Guney, O ;
Akgerman, A .
AICHE JOURNAL, 2002, 48 (04) :856-866
[8]  
Kazarian S.G., 2000, POLYM SCI SER C+, V42, P78, DOI DOI 10.1080/03602549909351647
[9]   Spectroscopy of polymer/drug formulations processed with supercritical fluids: in situ ATR-IR and Raman study of impregnation of ibuprofen into PVP [J].
Kazarian, SG ;
Martirosyan, GG .
INTERNATIONAL JOURNAL OF PHARMACEUTICS, 2002, 232 (1-2) :81-90
[10]   Polymer plasticization using supercritical carbon dioxide: Experiment and modeling [J].
Kikic, I ;
Vecchione, F ;
Alessi, P ;
Cortesi, A ;
Eva, F ;
Elvassore, N .
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2003, 42 (13) :3022-3029
123