Coating processes – Fraud or tamper detecting
Patent
1984-03-15
1985-04-09
Silverberg, Sam
Coating processes
Fraud or tamper detecting
427 37, A01N 2500
Patent
active
045101680
ABSTRACT:
This invention provides a process for sealing a body and a cap of a capsule which comprises successively dipping a gelatin hard capsule containing drugs one by one in a mixed solvent of water and ethanol whose volume ratio to water is 50-55%, thereafter taking said capsule out of this solvent and drying each capsule separately.
REFERENCES:
patent: 4278633 (1983-07-01), Fuijii
Miyake Yasuo
Nakagawa Takeshi
Ohwaki Takayuki
Sakashita Shigeru
Eisai Co. Ltd.
Silverberg Sam
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