Enteric coated tablet and process for making

Details Enteric coated tablet and process for making Enteric coated tablet and process for making

1986-02-24

1988-10-04

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424480, 424482, 427 3, A61K 924

Patent

active

047755369

ABSTRACT:
An enteric coated tablet and process is described in which a core tablet of a pharmaceutically active ingredient is provided with an enteric coating layer of a film forming enteric polymer and an overcoat layer of non-enteric film forming polymer; optionally, the tablet may also be provided with the non-enteric undercoat layer of a film forming polymer.

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patent: 4681755 (1987-07-01), Colombo et al.
patent: 4693896 (1987-09-01), Wheatley et al.

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