Invention Grant
US08900610B2 Biocidal fibrous and film materials comprising silver and chlorite ions
有权
包含银和亚氯酸根离子的杀菌纤维和薄膜材料
- Patent Title: Biocidal fibrous and film materials comprising silver and chlorite ions
- Patent Title (中): 包含银和亚氯酸根离子的杀菌纤维和薄膜材料
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Application No.: US11215738Application Date: 2005-08-30
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Publication No.: US08900610B2Publication Date: 2014-12-02
- Inventor: Stephen T. Wellinghoff
- Applicant: Stephen T. Wellinghoff
- Applicant Address: US TX San Antonio
- Assignee: Southwest Research Institute
- Current Assignee: Southwest Research Institute
- Current Assignee Address: US TX San Antonio
- Agency: Grossman, Tucker et al
- Main IPC: A01N59/16
- IPC: A01N59/16 ; A01N59/00 ; A01N25/10 ; A61K33/38 ; A61K47/48 ; A61K47/32 ; A61L15/16 ; A61L15/46 ; A61L15/00 ; A61K47/00
Abstract:
Disclosed are compositions comprising a hydrophilic polymer, a hydrophobic polymer, a silver ion, and a chlorite anion, wherein the silver ion associates with at least one hydrophilic or hydrophobic polymer, and wherein the chlorite ion associates with the hydrophilic polymer. Also disclosed are methods of making a photo-stable silver ion and chlorite ion containing wound dressing and methods of reducing or preventing infection of a wound by using the compositions and wound dressings of the present invention.
Public/Granted literature
- US20070237810A1 Biocidal fibrous and film materials comprising silver and chlorite ions Public/Granted day:2007-10-11
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