Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only
Patent
1983-05-16
1984-10-02
Robinson, Douglas W.
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Polymer from ethylenic monomers only
424 85, 424285, 424300, 424 94, 424309, 424311, 424114, 424313, 424317, 424116, 424321, 424322, 424177, 424324, 424326, 424180, 424330, 424343, 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 31415, A61K 31435, A61K 3119, A61K 3166, A61K 3174, A61K 3170, A61K 31135, A61K 3154
Patent
active
044747527
ABSTRACT:
Present invention provides a unique drug delivery device for delivering drug by injection into a body. The drug delivery system comprises the drug and polymer which is a liquid at room temperature and a semi-solid or gel at the body temperature.
REFERENCES:
patent: 2979528 (1961-04-01), Lundsted
patent: 3711604 (1973-01-01), Colodney et al.
patent: 3884826 (1975-05-01), Phares et al.
patent: 4188373 (1980-02-01), Krezancaki
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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