Light stabilized antimicrobial materials

Details Light stabilized antimicrobial materials Light stabilized antimicrobial materials

2007-09-11

2007-09-11

Henley, III, Raymond J. (Department: 1614)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Web, sheet or filament bases; compositions of bandages; or...

C424S485000, C424S486000, C424S487000, C424S488000, C514S495000

Reexamination Certificate

active

10734784

ABSTRACT:
Methods of enhancing the photostabilizing of silver in medical materials are described. More particularly, the methods increase the photostabilization of silver in certain materials comprising hydrophilic, amphoteric and anionic polymers by subjecting the polymers to solutions containing an organic solvent and silver, during or after which one or more agents are added which facilitate the photostablization of the material.

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