Biologically active composition

Details Biologically active composition Biologically active composition

2005-12-27

2005-12-27

Wang, Shengjun (Department: 1617)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Biocides; animal or insect repellents or attractants

C424S401000, C424S445000, C424S484000, C424S400000, C514S175000, C514S180000, C514S168000, C514S762000, C514S887000, C514S947000

Reexamination Certificate

active

06979454

ABSTRACT:
A biologically active stick composition comprising a biologically active agent dissolved in a carrier system including an unsaturated fatty acid alcohol in mutual dissolution with an alkylene glycol as a solvent for said biologically active agent and a stiffening agent therefor, said stiffening agent imparting stick consistency to the composition, said alkylene glycol preferably being present in an amount of more than 12%. The composition can be prepared by dissolving the active agent in the solvent, combining the solution with the stiffening agent and shaping the formulation into a stick. The composition is especially intended for use as a medicament, preferably in the treatment of dermatological conditions, where it has been found to possess outstanding bioavailability properties.

REFERENCES:
patent: 4299828 (1981-11-01), Wang et al.
patent: 4552872 (1985-11-01), Cooper et al.
patent: 4711906 (1987-12-01), von Stetten et al.
patent: 5174995 (1992-12-01), Davis
patent: 5362497 (1994-11-01), Yamada et al.

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