Title:
極めて高い液体バリア布
Document Type and Number:
Japanese Patent JP4336651
Kind Code:
B2
Abstract:
One embodiment of the present invention is a nonwoven fabric comprising a support web and a fibrous barrier web, having a hydrohead of at least about 145 cm and a Frazier permeability of at least about 0.3 m3/m2-min.
Inventors:
Breiner, Michael Allen
Application Number:
JP2004538186A
Publication Date:
September 30, 2009
Filing Date:
September 17, 2003
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
D04H1/42; A61F13/15; B32B5/26; D04H1/72; D04H3/16; D04H13/00
Domestic Patent References:
| JP3069654A | ||||
| JP2237562A | ||||
| JP11247061A | ||||
| JP2191758A | ||||
| JP2000511977A |
Foreign References:
| WO2002020129A2 |
Attorney, Agent or Firm:
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa