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Research Article

Study of some improved shellac derivatives as microencapsulating materials

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Pages 375-380 | Received 06 Dec 1990, Accepted 14 Jan 1991, Published online: 27 Sep 2008

References

  • Bassford H. H., Jr, Gardner W. H. Shellac modified with primary aliphatic polyamines. U.S. Patent 2 371 212, 1945
  • Johnson G. W., Malani R. I., Scott M. W. U.S. Patent. 3 274 061, 1966
  • Labhasetwar V. D., Puranik P. K., Dorle A. K. Study of shellac glycerol esters as anhydrous binding agents in tablet formulations. Indian Journal of Pharmaceutical Sciences 1988; 50: 343–345
  • Labhasetwar V. D., Puranik P. K., Dorle A. K. Study of shellac glycerol esters as microencapsulating materials. Journal of Microencapsulation 1989; 6: 115–118
  • Pathak Y. V., Dorle A. K. Study of rosin and rosin derivatives as coating materials for controlled release of drug. Journal of Controlled Release 1987; 5: 63–68
  • Sankyo, Co., Coating for tablets. Japanese Patent 11 844(64), 1960
  • Signorino C. A. Stabilized shellac polymer coatings for tablets. Ger. Offen., 2 021 786, 1971
  • Sheorey D. S., Kshirsagar M. D., Dorle A. K. Study of shellac esters as coating materials. The Eastern Pharmacist 1989; 32: 139–141
  • Tomoniko K., Tadosti A., Teryherya M., Fum V. Stable moisture proof coatings for drugs. Japanese Patent 7 416 608, 1974

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