Invention Grant
US06872241B2 Anti-pathogenic air filtration media and air handling devices having protective capabilities against infectious airborne mircoorganisms
失效
抗致病空气过滤介质和具有防御感染性空气微生物的保护能力的空气处理装置
- Patent Title: Anti-pathogenic air filtration media and air handling devices having protective capabilities against infectious airborne mircoorganisms
- Patent Title (中): 抗致病空气过滤介质和具有防御感染性空气微生物的保护能力的空气处理装置
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Application No.: US10273609Application Date: 2002-10-18
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Publication No.: US06872241B2Publication Date: 2005-03-29
- Inventor: David S. Soane , Christopher D. Tagge
- Applicant: David S. Soane , Christopher D. Tagge
- Applicant Address: US CA Emeryville
- Assignee: Innovative Construction and Building Materials, LLC
- Current Assignee: Innovative Construction and Building Materials, LLC
- Current Assignee Address: US CA Emeryville
- Agency: Fowler White Boggs Banker, P.A.
- Agent Christopher Paradies
- Main IPC: A61L9/01
- IPC: A61L9/01 ; A61L9/16 ; B01D39/00 ; B01D39/14 ; B01D39/20 ; B01D46/00 ; D06M13/262 ; D06M13/355 ; D06M15/03 ; D06M15/09 ; D06M15/21 ; D06M15/233 ; D06M15/263 ; D06M15/61 ; B01D37/02
Abstract:
The present invention provides an anti-pathogenic air filtration medium comprising a fibrous substrate whose fibers are coated with coating comprising a polymer. The coating provides an environment that is destructive to airborne pathogens. In particular, the filter medium can be used in a building air handling system that both filters the air and eliminates pathogens. The filter medium also can be used to create a new bio-protective gas mask that not only offers protection against chemical warfare agents, but also provides protection against biological pathogens.
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