Invention Grant
- Patent Title: Methods for producing silver-bonded antimicrobial moist wound dressings and moist wound dressings produced by the methods
- Patent Title (中): 方法生产银粘合抗菌湿伤口敷料和湿润伤口敷料
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Application No.: US13607401Application Date: 2012-09-07
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Publication No.: US08409608B2Publication Date: 2013-04-02
- Inventor: Yoong-Soo Kim , Ju-Young Kim
- Applicant: Yoong-Soo Kim , Ju-Young Kim
- Applicant Address: US FL Tallahassee
- Assignee: Cellulose Concepts, LLC
- Current Assignee: Cellulose Concepts, LLC
- Current Assignee Address: US FL Tallahassee
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2006-0022818 20060310
- Main IPC: A61F13/02
- IPC: A61F13/02 ; A61L15/00 ; A61K33/38

Abstract:
Methods for producing silver-bonded antimicrobial moist wound dressings include adding a silver-containing compound to a 0.1-30% aqueous solution of an alkaline solvent to dissociate silver ions from the silver-containing compound; dissolving CMC in water or an organic solvent to obtain a CMC solution; mixing the silver ion-containing solution with the CMC solution so that the hydrogen ions (H+) of the hydroxyl groups of the CMC are replaced by the silver ions to prepare a silver-CMC compound; dispersing and absorbing the silver-CMC compound in a medium; and drying the medium.
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