Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Aftertreated polymer
Patent
1995-04-03
1996-01-23
Buttner, David
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Aftertreated polymer
424 7818, 424 7819, 424 165, 424 941, 424 943, 424 945, 424 9461, 4241841, 525 541, 525 5411, 525194, 5253268, 4284766, 428522, C08L 3904, A61K 4732, B32B 2730
Patent
active
054863589
ABSTRACT:
An azlactone-functional thermoplastic composition is disclosed, The composition is a blend of an azlactone-functional composition and a thermoplastic polymer. A method of making azlactone-functional homopolymers by bulk homopolymerization is disclosed, optionally also concurrent or sequential blending of a thermoplastic polymer. A method of blending azlactone-functional compositions and thermoplastic polymers is disclosed. Molded articles coupled with biologically active substances are claimed.
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Coleman Patrick L.
Heilmann Steven M.
Kangas Steven L.
Rasmussen Jerald K.
Rolando Richard J.
Buttner David
Griswold Gary L.
Hornickel John H.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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