Gelatin spray coating

Details Gelatin spray coating Gelatin spray coating

1997-08-08

2000-06-20

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424464, 424465, 424474, 424477, A61K 940

Patent

active

060775408

ABSTRACT:
This invention provides a coating composition in which the principal film former is gelatin for use in coating tablets. The gelatin coating may be used with tablets, with or without any subcoating, and may be applied using conventional equipment. For a subcoated tablet, the coating formulation contains gelatin, a surfactant and a drying agent.

REFERENCES:
patent: 4816259 (1989-03-01), Matthews et al.
patent: 5035896 (1991-07-01), Apfel et al.
patent: 5104674 (1992-04-01), Chen et al.
patent: 5114720 (1992-05-01), Littell et al.
patent: 5527545 (1996-06-01), Santus et al.
patent: 5603952 (1997-02-01), Soper
patent: 5683717 (1997-11-01), Shen

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