References
- Baker R. W., Londsale H. K. Controlled release: mechanisms and rates. Controlled Release of Biologically Active Agents, A. C. Tanquary, R. E. Lacey. Plenum, New York 1974; 15–71
- Benita S., Donbrow M. Release kinetics of sparingly soluble drugs from ethyl cellulose walled microcapsules: Theophylline microcapsules. Journal of Pharmacy and Pharmacology 1982; 34: 77–82
- Bratton A. C., Marshall E. K., Babbitt D., Hendrickson A. R. A new coupling component for sulphanilamide determination. Journal of Biological Chemistry 1939; 128: 537–550
- Butler J. A., Vance J. J. Repeat action beadlets. US Patent 1968; 3: 365–365
- Cerbert T. Pentaerythritol ester of rosin. Fette Seiffen 1939; 40: 287–292
- Donbrow M., Benita S. Release kinetics of sparingly soluble drugs from ethyl cellulose walled microcapsules: Salicylamide microcapsules. Journal of Pharmacy and Pharmacology 1982; 34: 547–551
- Gray C. L. US Patent 1960; 3: 033–114
- Higuchi T. Rate of release of medicaments from ointment bases containing drugs in suspension. Journal of Pharmaceutical Sciences 1961; 50: 874–875
- Hixon A. W., Crowell J. H. Dependence of reaction velocity upon surface and agitation. I–Theoretical considerations. Industrial Engineering and Chemistry 1931; 23: 923–931
- John P. M., Minatoya H., Rosenberg F. J. Microencapsulation of biltolterol for controlled release and its effect on bronchodilator and heart rate activities in dogs. Journal of Pharmaceutical Sciences 1979; 68: 475–481
- Khanna S. C., Soliva M., Speiser P. Epoxy resin beads as a pharmaceutical dosage form. II: Dissolution studies of epoxy-amine beads and release of drug. Journal of Pharmaceutical Sciences 1969; 58: 1385–1388
- Madan P. L., Price J. C., Luzzi C. A. Encapsulation of spherical particles as a characteristics of gelatin fractions. Microencapsulation–Process and Applications, J. E. Vandegaer. Plenum, New York 1974; 39–56
- Nixon J. R., Walker S. E. The in vitro evaluation of gelatin coacervate microcapsules. Journal of Pharmacy and Pharmacology 1971; 23
- Pathak Y. V., Nikore R. L., Dorle A. K. Study of rosin and rosin esters as coating materials. International Journal of Pharmaceutics 1985; 24: 351–354
- Pathak Y. V., Dorle A. K. a, Evaluation of pentaerythritol (rosin) ester gums as coating materials. Drug Development and Industrial Pharmacy 1986; 12: 2217–2229
- Pathak Y. V., Dorle A. K. b, Effect of pH on the release characteristics of pentaester gum microcapsules and a study of dissolution kinetics. Journal of Microencapsulation 1986; 3: 127–129
- Schwartz J. B., Simonelli A. P., Higuchi W. I. Drug release from wax matrices I: Analysis of data with first order kinetics and with the diffusion controlled model. Journal of Pharmaceutical Sciences 1968; 57: 214–277
- Sheorey D. S., Dorle A. K. Preparation and in vitro evaluation of rosin microcapsules: solvent evaporation techniques. Journal of Microencapsulation 1990; 7: 261–264
- Sheorey D. S., Dorle A. K. a, Effect of solvents on the characteristics of rosin walled microcapsules prepared by solvent evaporation technique. Journal of Microencapsulation 1991; 8: 71–78
- Sheorey D. S., Dorle A. K. b, Effect of solid dispersing agents on the formation of rosin microcapsules. Journal of Microencapsulation 1991; 8: 79–82
- Sun Oil Co. Slow release fertilizers. British Patent 1965; 984: 109
- Voellmy C., Speiser P., Soliva M. Microencapsulation of phenobarbital by spray poly condensation. Journal of Pharmaceutical Sciences 1977; 66: 631–634