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Method for laminating a viral barrier microporous membrane to a nonwoven web to prevent transmission of viral pathogens
Method for laminating a viral barrier microporous membrane to a nonwoven web to prevent transmission of viral pathogens
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机译:将病毒屏障微孔膜层压到非织造网上以防止病毒病原体传播的方法
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摘要
The invention discloses a method of preventing transmission of viral pathogens between a source of viral pathogens and a target of said viral pathogens comprising positioning between said source and said target a microporous membrane material comprising (1) a thermoplastic polymer or polytetrafluoroethylene and (2) a water- and oil-repellent fluorochemical compound which provides said membrane with oleophobic, hydrophobic and viral barrier properties.
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