发明授权
- 专利标题： Hydrophilic polypropylene fibers having antimicrobial activity
- 专利标题（中）： 具有抗菌活性的亲水性聚丙烯纤维
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申请号： US10885150申请日： 2004-07-06
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公开(公告)号： US07879746B2公开(公告)日： 2011-02-01
- 发明人: Thomas P. Klun , Wayne K. Dunshee , Kevin R. Schaffer , Jeffrey F. Andrews , Debra M. Neu , Matthew T. Scholz
- 申请人： Thomas P. Klun , Wayne K. Dunshee , Kevin R. Schaffer , Jeffrey F. Andrews , Debra M. Neu , Matthew T. Scholz
- 申请人地址： US MN St. Paul
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： US MN St. Paul
- 主分类号： D04H1/00
- IPC分类号： D04H1/00 ; D04H3/00 ; D04H5/00 ; D04H13/00
摘要：
Polypropylene fibers and devices that include a fatty acid monoglyceride added to the polypropylene as a melt additive are described. A hydrophilic enhancer material can be advantageously added to the polypropylene as a melt additive to enhance the hydrophilicity of the fibers and devices. An antimicrobial enhancer material can be added to the fibers to enhance the antimicrobial activity.
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