| 发明名称 |
ANTIMICROBIAL SUBSTRATES AND METHODS FOR PROCESSING THE SAME |
| 摘要 |
Substrates having antimicrobial films or coatings adhered to a surface of the substrate and methods for replenishing the antimicrobial activity of films or coatings adhered to substrate surfaces are disclosed. The antimicrobial films and coatings comprise a strongly basic anion-exchange resin and an anion bound to the strongly basic anion-exchange resin, the anion being free of transition metals. The methods involve exposing a film or coating to an anion having antimicrobial activity, the anion being free of transition metals, and the film or coating comprising a strongly basic anion-exchange resin, thereby obtaining an antimicrobial film or coating comprising the anion bound to the strongly basic anion-exchange resin. |
| 申请公布号 |
US2014154297(A1) |
申请公布日期 |
2014.06.05 |
| 申请号 |
US201213663669 |
申请日期 |
2012.10.30 |
| 申请人 |
Baxter International Inc. ;Baxter Healthcare S.A. |
发明人 |
Krongauz Vadim V.;Ling Michael Tung-Kiung;Cawthon Dustin C. |
| 分类号 |
A61K33/20;A61K33/18 |
主分类号 |
A61K33/20 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A substrate having a film or coating adhered to a surface of the substrate, the film or coating comprising:
(i) a strongly basic anion-exchange resin comprising quaternary ammonium functional groups and (ii) an anion bound to the strongly basic anion-exchange resin, the anion being free of transition metals, and the film or coating having antimicrobial activity.
|
| 地址 |
US |
