Enteric film coating compositions, method of coating therewith,

Details Enteric film coating compositions, method of coating therewith, Enteric film coating compositions, method of coating therewith,

1994-10-07

1998-03-31

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424489, 424440, 424441, 424486, A61K 936

Patent

active

057335753

ABSTRACT:
A non-toxic edible enteric film coating dry powder composition for use in making an aqueous enteric coating suspension which may be used in coating pharmaceutical tablets and the like comprises an enteric film forming polymer, a detackifier, a viscosity modifier, and an alkalizing/anti-coagulating agent. Advantageously, the inventive dry powder compositions may include a solid plasticizer, a lubricant, an anti-caking agent, a liquid plasticizer, and a pigment.

REFERENCES:
patent: 4197289 (1980-04-01), Sturzenegger et al.
patent: 4332789 (1982-06-01), Mlodozeniec
patent: 4704295 (1987-11-01), Porter et al.

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