Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1996-07-09
2000-05-23
Krass, Frederick
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
264109, 514960, 514961, A61K 946, A61K 4710
Patent
active
060663359
ABSTRACT:
A method of producing mechanically stable effervescent tablets with a high dissolving velocity and an according effervescent tablet are described. The effervescent tablets consist of at least one active substance or of a combination of active substances, of at least one binder, of possibly carriers as sweeteners, flavors, colorings, scents, softeners, bleaches, and of sherbets. In producing, propylglycol or glycerin is used as a binder for the effervescent tablets, and the active substances or the combination of active substances and possibly carriers are mixed with the binder. Afterwards, the sherbets are added to this mixture in an air-conditioned room. Then, the mixture including the sherbets is formed into tablets.
REFERENCES:
patent: 3024165 (1962-03-01), Murphy
patent: 4725427 (1988-02-01), Ashmead et al.
Einfuhrung in die Verfahrenstechnik Der Arzneiformung, von Dr. Fritz Gstirner, Stuttgart, 1972.
Krass Frederick
Machoczek Horst
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