Antimicrobial compositions useful for medical applications

Details Antimicrobial compositions useful for medical applications Antimicrobial compositions useful for medical applications

1995-06-07

1997-03-04

Hulina, Amy

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Biocides; animal or insect repellents or attractants

424404, 424422, 424423, 424430, 424431, 424432, 424443, 424445, 424446, 424 7806, 424 7807, 424609, 424618, 424663, 424669, 424723, 514495, 523122, 604265, A01N 2500, A01N 5908, A61L 1516, A61K 3314

Patent

active

056076835

ABSTRACT:
Antimicrobial metal-based compositions, which are photostable, non-staining, and which are easily absorbed into lipophilic matrices, contain silver cations, complexed by acyclic polyether polymers through the formation of a "host-guest relationship" where the acyclic polyether is the "host" and the silver cation is the "guest," wherein stabilization of this "host-guest relationship" is accomplished through the use of excess anions. The compositions are useful for topical treatment of infections caused by bacteria, fungus and viruses in humans and animals and for treating medical devices, foams and adhesives to impart infection-resistance.

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