Title:
フラッシュ紡糸されたシ-ト材料
Document Type and Number:
Japanese Patent JP5209809
Kind Code:
B2
Abstract:
This invention relates to improved plexifilamentary sheet material useful in protective apparel and filtration media, which material is comprised of substantially continuous polyethylene plexifilamentary fiber strands and has a Frazier Permeability, normalized to 1.0 oz/yd2 basis weight, of at least 2 cfm/ft2.
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Inventors:
Marin, Robert Anthony
Marcial, Larry Earl
O'Rourke, Barbara
Marcial, Larry Earl
O'Rourke, Barbara
Application Number:
JP2012115260A
Publication Date:
June 12, 2013
Filing Date:
May 21, 2012
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
A41D13/00; D04H1/724; A41D31/00; B01D39/16; B29C48/05; D01D5/11; D01F6/04; D04H3/14; D04H3/16
Domestic Patent References:
| JP3152209A | ||||
| JP5331767A | ||||
| JP2300384A | ||||
| JP61138764A |
Foreign References:
| WO1997025461A1 |
Attorney, Agent or Firm:
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Atsushi Hakoda
Kenji Asai
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