Permeability to hydrogen ions of an enteric coating polymer and interaction of film formulation factors

International Journal of Pharmaceutics

Volumn 145, Issue 1-2, 1996, Pages 247-252

  Raffin, Fernanda ^a   Duru, Christian ^b   Jacob, Maurice ^b  

^a FEDERAL UNIVERSITY OF RIO GRANDE DO NORTE   (Brazil)

^b UNIV MONTPELLIER   (France)

Author keywords

Aquateric; Cellulose acetate phthalate; Diethylphthalate; Enteric coating polymer; Free films; Permeability to hydrogen ions; Plasticizer

Indexed keywords

2 PROPANOL; ACETIC ACID ETHYL ESTER; ACETONE; CELLACEFATE; PHTHALIC ACID DIETHYL ESTER; PLASTICIZER; SOLVENT; TRIACETIN;

DIFFERENTIAL SCANNING CALORIMETRY; ENTERIC COATED TABLET; IN VITRO STUDY; PERMEABILITY; PRIORITY JOURNAL; SHORT SURVEY; X RAY DIFFRACTION;

EID: 0030573082     PISSN: 03785173     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-5173(96)04758-8     Document Type: Article

References (19)

1. Bataille, J., Jacob, M., Duru, C. and Puech, A., Faisabilité d'un granulé à base de poudre de pancréas, formulation et contraintes thérapeutiques. STP Pharma, 6 (1990) 18-22.
2. Bodmeyer, R. and Paeratakul, O., Leaching of water - soluble plasticizers from polymeric films prepared from aqueous colloidal polymer dispersions. Drug Dev. Ind. Pharm., 18 (1992) 1865-1882.
3. Bodmeyer, R. and Paeratakul, O., The distribution of plasticizers between aqueous and polymer phases in aqueous colloidal polymer dispersions. Int. J. Pharm., 103 (1994) 47-54.
4. Chambliss, W.G., The forgotten dosage form: enteric coating tablets. Pharm. Technol., 7 (1987) 124-140.
5. Chaumeil, J.C. and Piton, Y., Enrobages gastrorésistants à l'acétophtalate de cellulose. I. Relations entre l'épaisseur du film et la résistance de l'enrobage in vitro. Ann. Pharm. Fr., 31 (1973) 375-384.
6. Delporte, J.P., Influence des additifs dans un enrobage d'acéthylphtalate de cellulose sur ses propriétés de gastrorésistance et de désintégration intestinale. ler Congr. Int. Tech. Pharm., Paris III APGI, France, 1977, pp. 84-89.
7. Horvath, E. and Ormos, Z., Film coating of dragee seeds by fluidized bed spraying methods. Acta Pharm. Technol., 35 (1989) 90-96.
8. Jenkin, M.R., Sarabia, R.E., Liebowitz, S.M. and McGinity, J.W., Relationship of film properties to drug release from monolithic films containing adjuvants. J. Pharm. Sci., 81 (1992) 983-989.
9. Nixon, J.R. and Wong, K.T., Evaluation of drug permeation through polymeric membranes as a model for release. II. Ethylcellulose: walled microcapsules. Int. J. Pharm., 58 (1990) 31-40.
10. Porter, S.C. and Ridgway, K., The permeability of enteric coatings and the dissolution rates of coated tablets. J. Pharm. Pharmacol., 34 (1982) 58.
11. Raffln, F., Investigations physicochimiques de la perméabilité aux ions hydrogène de films isolés d'acétophtalate de cellulose..., Ph. D. Thesis, Faculté de Pharmacie, Université de Montpellier I, France, 1995, pp. 136-138.
12. Raffin, F., Duru, C. and Jacob, M., Facteurs influençant la perméabilité aux ions hydrogène d'un film d'acétophtalate de cellulose. J. Pharm. Belg., 49 (1994) 402-408.
13. Raffin, F., Sistat, P., Duru, C. Jacob, M., Sandeaux, J., Sandeaux, R., Pourcelly, G. and Gavach, C., Physicochemical characterization of the ionic permeability of an enteric coating polymer. Int. J. Pharm., 120 (1995) 205-214.
14. Rona, R. and Le Perdriel, F., Les films et leurs contrôles: II. Contrôles de perméabilité des films. Lab.-Pharm. Probl. Tech., 237 (1974) 964-970.
15. Sakellariou, P., Rowe, R.C. and White, E.F.T., The thermomechanical properties and glass transition temperatures of some cellulose derivatives used in film coating. Int. J. Pharm., 27 (1985) 267-277.
16. Spitael, J. and Kinget, R., Preparation and evaluation of free films: influence of method of preparation and solvent composition upon the permeability. Pharm. Acta Helv., 52 (1977) 47-50.
17. Whitehead, A.M., Study to compare the enzyme activity, acid resistance and dissolution characteristics of currently available pancreatic enzyme preparations. Pharm. Weekbl. Sci. Ed., 10 (1988) 12-16.
18. US Pharmacopeia XXII, US Pharmacopeial Convention, Rockville, MD, 1788, 1990.
19. Zaikov, G.E., Iordansky, A.L. and Markin, V.S., Diffusion of Electrolytes in Polymers, VPS, The Netherlands, 1988.