Slow-releasing medical preparation to be administered by adherin

Details Slow-releasing medical preparation to be administered by adherin Slow-releasing medical preparation to be administered by adherin

1980-07-07

1981-09-29

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Identification or warning feature

Taste or smell or chemical irritation to the eye, nose, or...

128156, 128260, 128268, 424 19, 424 21, 424 28, A61L 1503, A61K 924

Patent

active

042922992

ABSTRACT:
PCT No. PCT/JP79/00284 Sec. 371 Date Nov. 6, 1979 Sec. 102(e) Date July 7, 1980 PCT Filed July 7, 1980 PCT Pub. No. WO80/00916 PCT Pub. Date May 15, 1980
A medical preparation composed of an adhesive layer comprising polymers which have adhesiveness to a wet mucous surface and swellability upon moistening and a nonadhesive layer which has no adhesiveness to a wet mucous surface and is water soluble or water disintegrable, with at least one of the layers made to contain a medicament. The medical preparation is administered by adhering to a wet mucous surface of the mucous membrane and skin of men or animals, whereby exhibiting a property to release the medicament slowly extending over a long period of time to cure or prevent general or local diseases.

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Teijen, Ltd. WO 80/00916 (15.05.80) PCT/JP79/00284 (25 pp.), Sustained-Release Preparation Used in Adhesive Contact with Wet Surface.
Husa's Pharmaceutical Dispensing 5th ed. (1959), Mack Publishing Co., Easton, Pa., pp. 35-36 (Dusting Powders), 62-68, 76-80 (Tablets) 120-122 (Suppositories).

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