专利检索 ap:("E.I. DU PONT DE NEMOURS AND COMPANY") AND inv:"JONES, David, C." 第 1 页

1.

发明授权
FILTRATION MEDIA FOR FILTERING PARTICULATE MATERIAL FROM GAS STREAMS 有权
标题翻译：过滤于过滤颗粒的气体流

公开(公告)号：EP1819414B1

公开(公告)日：2012-05-30

申请号：EP05848354.6

申请日：2005-11-08

申请人： E.I. DU PONT DE NEMOURS AND COMPANY

发明人： BRYNER, Michael, Allen , HOVANEC, Joseph, Brian , JONES, David, C. , LIM, Hyun, Sung , WISEMAN, B., Lynne

IPC分类号： B01D39/16

CPC分类号： B01D39/1623

摘要： Filtration media are disclosed for use in high efficiency air filters for filtering particulate matter in air. The media make use of at least one layer of fibers having a diameter less than 1000 nanometers sandwiched between two scrim layers to achieve high efficiency particulate air (HEPA) filtration performance at relatively low pressure drops.

2.

发明公开
FILTRATION MEDIA FOR FILTERING PARTICULATE MATERIAL FROM GAS STREAMS 有权
标题翻译：过滤于过滤颗粒的气体流

公开(公告)号：EP1819414A1

公开(公告)日：2007-08-22

申请号：EP05848354.6

申请日：2005-11-08

申请人： E.I. du Pont de Nemours and Company

发明人： BRYNER, Michael, Allen , HOVANEC, Joseph, Brian , JONES, David, C. , LIM, Hyun, Sung , WISEMAN, B., Lynne

IPC分类号： B01D39/16

CPC分类号： B01D39/1623

摘要： Filtration media are disclosed for use in high efficiency air filters for filtering particulate matter in air. The media make use of at least one layer of fibers having a diameter less than 1000 nanometers sandwiched between two scrim layers to achieve high efficiency particulate air (HEPA) filtration performance at relatively low pressure drops.