Controlled release bases for pharmaceuticals

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills

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Details

424469, 424470, 424486, 424487, 424501, 424502, A61K 922, A61K 926

Patent

active

048615986

ABSTRACT:
The release of therapeutically active agents from controlled release bases is extended by using a combination of a higher aliphatic alcohol and an acrylic resin as the base material.

REFERENCES:
patent: 3965256 (1976-06-01), Leslie
patent: 4263273 (1981-04-01), Appelgren et al.
patent: 4341759 (1982-07-01), Bogentoft et al.
patent: 4443428 (1984-04-01), Oshlack et al.
patent: 4562061 (1985-12-01), Appelgren et al.
patent: 4600577 (1986-07-01), Didriksen
patent: 4708874 (1987-11-01), De Haan et al.
Fassihi, C.A. 106, #55797c (1987) of Int. J. Pharm. (1986), 34 (1-2): 169-172.
Bogentoft, C.A. 96, #57792w (1982) of E.P.O. 40590, 25 Nov. 1981.

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