Cousche antimicrobiens contenat résine d'ammonium quaternaire et procédés de sa régéneration

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专利权人:

Baxter International Inc.;Baxter Healthcare S.A.

发明人:

申请号：

EP13190155.5

公开号：

EP2740355A1

申请日:

2013.10.24

申请国别(地区):

EP

年份:

2014

代理人:

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.

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