Drug – bio-affecting and body treating compositions – Identification or warning feature – Taste or smell or chemical irritation to the eye – nose – or...
Patent
1980-01-21
1982-05-25
Friedman, Stanley J.
Drug, bio-affecting and body treating compositions
Identification or warning feature
Taste or smell or chemical irritation to the eye, nose, or...
424 26, 424184, 424238, 424311, A61K 922, A61K 952
Patent
active
043316514
ABSTRACT:
Depot body on the basis of silicone rubber for the protracting release of active ingredients which contains from 2 to 50 weight %, relative to silicone rubber, of a release-promoting substance or a corresponding substance mixture in dissolved form, and a process for the preparation of such depot bodies. These depot bodies are suitable especially for the application of active substance onto the mucous membrane of the nasal vestibule of cattle.
REFERENCES:
patent: 3670074 (1972-06-01), Doner
Pleen et al., J. Amer. Pharm. Ass., vol. XLVI, Dec. 1957, No. 12, Con. No. 24, pp. 705-715.
Hiller Dietrich
Reul Bernhard
Friedman Stanley J.
Hoechst Aktiengesellschaft
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