Coating processes – Fraud or tamper detecting
Patent
1983-10-11
1985-02-05
Silverberg, Sam
Coating processes
Fraud or tamper detecting
424 35, 424 33, A61K 938
Patent
active
044978472
ABSTRACT:
A plasticizer for film-forming enteric polymers to be used in coating solid pharmaceutical preparations comprises a monoester or diester or both of glycerol with a saturated aliphatic carboxylic acid having from 6 to 10 carbon atoms. This is particularly useful for coating preparations from aqueous suspensions.
REFERENCES:
patent: 3149040 (1964-09-01), Jeffries
patent: 3959540 (1976-05-01), Leiberich
patent: 4385078 (1983-05-01), Onda
WO 80/00659, Apr. 17, 1980.
Ichikawa Izuo
Ikegami Yoshihiko
Kurihara Kozo
Nakane Hisanori
Sankyo Company Limited
Silverberg Sam
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