Tabletting process

Details Tabletting process Tabletting process

2003-01-21

2008-09-09

Theisen, Mary Lynn F (Department: 1791)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

C264S115000, C264S122000, C264S123000, C424S490000

Reexamination Certificate

active

07422757

ABSTRACT:
The invention refers to a process for the preparation of a self-dispersing or self-emulsifying tablet, wherein a heated granulation mixture containing an active lipophilic substance and a surfactant is granulated into granules, said granules are cooled to a semi-solid state, said semi-solid granules are mixed with one or more fillers to cover the surface of the granules, distribution, the sieved granules are mixed with tabletting aids, and said mixture is compressed into tablets. The granulation mixture can also contain a lipid and/or filler. The invention also refers to tablets prepared by said processes.

REFERENCES:
patent: 4568547 (1986-02-01), Herschler
patent: 4935246 (1990-06-01), Ahrens
patent: 6248363 (2001-06-01), Patel et al.
patent: 6541025 (2003-04-01), Kershman et al.
patent: 2005/0084526 (2005-04-01), Alander et al.
patent: 2006/0115524 (2006-06-01), Eliasen
patent: 2006/0147529 (2006-07-01), Klokkers et al.
patent: 0 455 391 (1991-11-01), None
patent: 0 841 062 (1998-05-01), None
patent: 0 911 032 (1999-04-01), None

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