Polysulfone and polyvinyl pyrrolidone blend membranes with reverse phase morphology as controlled release systems: Experimental and theoretical studies

Journal of Membrane Science

Volumn 227, Issue 1-2, 2003, Pages 23-37

  Bhattacharya, Rajarshi ^a   Phaniraj, T N ^a   Shailaja, D ^a  

^a INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

Barrier membranes; Controlled release; Drug permeability; Reverse phase morphology; Water sorption and diffusion

Indexed keywords

DISSOLUTION; MASS TRANSFER; MORPHOLOGY; PRESSURE EFFECTS; SCANNING ELECTRON MICROSCOPY; SYNTHESIS (CHEMICAL); THERMAL EFFECTS; X RAY DIFFRACTION ANALYSIS;

BLEND MEMBRANES; PHASE MORPHOLOGY;

POLYMERIC MEMBRANES;

PARACETAMOL; POLYSULFONE; POVIDONE;

BLEND; CONTROLLED RELEASE; MEDICAL APPLICATION; MEMBRANE; POLYMER;

ARTICLE; CONTROLLED RELEASE FORMULATION; DRUG RELEASE; MATHEMATICAL COMPUTING; MEMBRANE TRANSPORT; PREDICTION; PRIORITY JOURNAL; SCANNING ELECTRON MICROSCOPY; TABLET; THEORETICAL STUDY; X RAY DIFFRACTION;

EID: 0345256350     PISSN: 03767388     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.memsci.2003.07.014     Document Type: Article

References (17)

1. Munari S., Bottino A., Capanelli G., Moretti P., Petit Bon P. Preparation and characterization of polysulfone-polyvinylpyrrolidone based membranes. Desalination. 70:1988;265-275.
2. I. Cabasso, Synthetic membranes, ACS Symp. 1 (1981).
3. L.A. Utracki, Commercial Polymer Blends, Chapmam & Hall, London, 1998 (Chapters I and II).
4. Jang F.H., Woo E.M. Composition dependence of phase instability and cloud point in solution blended mixtures of polystyrene with poly(cyclohexylmethacrylate). Polymer. 40:1999;2231.
5. Gupta A.K., Srinivasan K.R. Melt rheology and morphology of PP/PEBS/PC ternary blend. J. Appl. Polym. Sci. 47:1993;167-184.
6. Hemmati M., Nazokdast H., Shariat Pauahi H. Study on morphology of ternary polymer blends. 1. Effect of melt viscosity and interfacial interaction. J. Appl. Polym. Sci. 82:2001;1129-1137.
7. Hemmati M., Nazokdast H., Shariat Pauahi H. Study on morphology of ternary polymer blends. 2. Effect of composition. J. Appl. Polym. Sci. 82:2001;1138-1146.
8. Shieh Y.T., Lee M.-S. ShowAnchen, interaction parameters of crystalline/crystalline polypropylene/poly(butene-1) blends: effect of molecular fractionation. J. Polym. Sci. Polym. Phys. 40:2002;638-648.
9. Guo H.F., Packirisamy S., Gvozdie N.V., Meier D.J. Prediction and manipulation of the phase morphologies of multiphase polymer blends. 1. Ternary system. Polymer. 38:1997;785-795.
10. Kim H.J., Efoudad A., Jonasson K. In situ study on kinetic behavior during asymmetric membrane formation via phase inversion process using Raman spectroscopy. J. Appl. Polym. Sci. 75(1):2000;135-141.
11. A.F. Kydonieus, Controlled Release Technologies: Methods, Theory and Applications, vol. 1, Marcel Dekker, USA, 1980.
12. Controlled release matrix system using cellulose acetate/polyvinyl pyrrolidone blends, US Patent 5,523,095 (1996).
13. D.R. Paul, in: D.R. Paul, S. Newman (Eds.), Polymer Blends, vols. 1 and 2, Academic Press, New York, 1978.
14. K. Kamide, Thermodynamics of Polymer Solutions, Phase Separation and Critical Phenomenon, Elsevier, Amsterdam, 1990.
15. P. Sherman (Ed.), Emulsion Science, Academic Press, London, 1968, p. 66.
16. P.C. Heinemanz, Principles of Colloid and Surface Chemistry, Marcel Dekker, USA, 1986.
17. J. Crank, G.S. Park, Diffusion in Polymers, Academic Press, New York, 1968.