Enteric coating for pharmaceutical dosage forms

Details Enteric coating for pharmaceutical dosage forms Enteric coating for pharmaceutical dosage forms

1983-06-16

1984-07-31

Morris, Theodore

Compositions: coating or plastic

Coating or plastic compositions

Carbohydrate or derivative containing

106194, 424 35, 424128, 523204, 536 64, 536 38, C08L 108, A01N 2500

Patent

active

044628390

ABSTRACT:
The application discloses a process for making a polymeric powder which is readily dispersible in water to provide a composition useful for forming an enteric coating on pharmaceutical dosage forms and also a process for using the powder for its intended purpose.

REFERENCES:
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patent: 2759925 (1956-08-01), Hiatt
patent: 2800463 (1957-07-01), Morrison
patent: 2843582 (1958-07-01), Voris
patent: 2843583 (1958-07-01), Voris
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patent: 3909444 (1975-09-01), Anderson et al.
patent: 3935326 (1976-01-01), Groppenbacher et al.
patent: 4112215 (1978-09-01), Boessler et al.
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patent: 4287221 (1981-09-01), Tonedachi et al.
patent: 4309406 (1982-01-01), Guley
patent: 4330338 (1982-05-01), Banker
patent: 4377568 (1983-03-01), Chopra
patent: 4385078 (1983-05-01), Onda et al.

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