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    • 3. 发明授权
    • Liquid applicator and method for reducing the concentration of by-products from antiseptic
    • 液体涂抹器和减少副产物从防腐剂中浓缩的方法
    • US07993066B2
    • 2011-08-09
    • US12782140
    • 2010-05-18
    • Jesus FloresScott A. TuftsAngel G. MagallonJames R. Bardwell
    • Jesus FloresScott A. TuftsAngel G. MagallonJames R. Bardwell
    • B43K5/14
    • A61M35/006A45D34/04A45D2200/1018
    • An applicator for reducing the concentration of unwanted chemicals such as para-chloroaniline (PCA) from an antiseptic solution includes an antiseptic solution in amount sufficient to have an antimicrobial effect on a surface and at least one hydrophobic or hydrophilic material. The hydrophobic or hydrophilic material selectively removes undesired by-products from the antiseptic solution when the antiseptic solution contacts the hydrophobic or hydrophilic material. A method for selectively removing unwanted by-products from an antiseptic solution includes the steps of providing an antiseptic solution in amount sufficient to have an antimicrobial effect on a surface and contacting the antiseptic solution with at least one hydrophobic or hydrophilic material that selectively removes the unwanted by-products from the antiseptic solution.
    • 用于从防腐溶液中降低不需要的化学物质如对氯苯胺(PCA)的浓度的涂布器包括足以对表面具有抗微生物作用的量的抗菌溶液和至少一种疏水或亲水性材料。 当防腐溶液接触疏水或亲水材料时,疏水或亲水材料选择性地从防腐溶液中除去不需要的副产物。 用于选择性地从防腐溶液中除去不需要的副产物的方法包括以下步骤:提供足以对表面具有抗微生物作用的量的防腐溶液,并使防腐溶液与至少一种疏水或亲水材料接触,所述疏水或亲水材料选择性地除去不需要的 来自防腐溶液的副产物。