Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only
Patent
1983-05-16
1984-10-23
Robinson, Douglas W.
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Polymer from ethylenic monomers only
424285, 424300, 424 85, 424309, 424311, 424 94, 424313, 424317, 424114, 424321, 424322, 424116, 424324, 424326, 424177, 424330, 424343, 424180, 424181, 424209, 424211, 424220, 424221, 424224, 424230, 424238, 424243, 424246, 42424851, 424251, 424253, 424254, 424256, 424258, 424263, 424265, 424267, 424270, 424271, 424273P, 424273R, 424274, 424275, 424283, A61K 3174, A61K 3170, A61K 31135, A61K 3154, A61K 31415, A61K 31435, A61K 3119, A61K 3166
Patent
active
044788223
ABSTRACT:
This invention relates to a unique drug delivery system for delivering drugs to a body cavity. The drug delivery system comprises a medicament and a polymer such that the drug delivery system is a liquid at room temperature but forms a semi-solid or gel at the body temperature in the body cavity.
REFERENCES:
patent: 2979528 (1961-04-01), Lundsted
patent: 4188373 (1980-02-01), Krezanoski
Journal of Pharm. & Pharmacology--"Novel Poloxamer & Poloxamine Hydrogels: Swelling & Drug Release" vol. 32, p. 5P (1980) by, A. Saden, A. J. Florence, T. L. Whateley.
Haslam John L.
Higuchi Takeru
Mlodozeniec Arthur R.
Merck & Co. , Inc.
Polk Manfred
Robinson Douglas W.
Sudol, Jr. Michael C.
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