Invention Grant
- Patent Title: Hydrophilic polypropylene fibers having antimicrobial activity
- Patent Title (中): 具有抗菌活性的亲水性聚丙烯纤维
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Application No.: US10885150Application Date: 2004-07-06
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Publication No.: US07879746B2Publication Date: 2011-02-01
- Inventor: Thomas P. Klun , Wayne K. Dunshee , Kevin R. Schaffer , Jeffrey F. Andrews , Debra M. Neu , Matthew T. Scholz
- Applicant: Thomas P. Klun , Wayne K. Dunshee , Kevin R. Schaffer , Jeffrey F. Andrews , Debra M. Neu , Matthew T. Scholz
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Main IPC: D04H1/00
- IPC: D04H1/00 ; D04H3/00 ; D04H5/00 ; D04H13/00
Abstract:
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.
Public/Granted literature
- US20040241216A1 Hydrophilic polypropylene fibers having antimicrobial activity Public/Granted day:2004-12-02
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