Long-acting articles for oral delivery and process

Drug – bio-affecting and body treating compositions – Identification or warning feature – Taste or smell or chemical irritation to the eye – nose – or...

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128260, 424 20, 424 21, 424 22, 424 28, 424 14, 424 16, A61K 922, A61K 924, A61K 950, A61K 952

Patent

active

040396533

ABSTRACT:
Long-acting capsules or tablets containing materials for masking odors of the oral cavity or for introducing medications into the oral cavity or for introducing medications into the oral cavity in human beings and other animals and comprising suitable pharmaceutically acceptable odor masking or medicament substances in encapsulated form and present in a capsule, tablet or other article of such size and shape or of such material as to allow the article to reside for prolonged periods of time of at least one hour in adjacent contact with the oral mucosa.

REFERENCES:
patent: 3053255 (1962-09-01), Meyer
patent: 3137631 (1964-06-01), Soloway
patent: 3339546 (1967-09-01), Chen
patent: 3429308 (1969-02-01), Russell
patent: 3444858 (1969-05-01), Russell
patent: 3495988 (1970-02-01), Balassa
patent: 3516941 (1970-06-01), Matson
patent: 3598123 (1971-08-01), Zaffaroni
patent: 3731683 (1973-05-01), Zaffaroni
patent: 3742951 (1973-07-01), Zaffaroni
patent: 3797494 (1974-03-01), Zaffaroni
Chem. Abstr. 80, No. 63850z, (1974), of Grimm Ger. Offen. 2,311,042, Sept. 20, 1973, "Micro-Encapsulated Flavors for Dentrifices."

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