Title:
NONWOVEN CELLULOSE FABRIC HAVING LOW BASIS WEIGHT
Document Type and Number:
Japanese Patent JP2008274525
Kind Code:
A
Abstract:
To provide a porous sheet material having a low basis weight, low air permeation resistance, and high tensile strength, and a method for producing the same.
The nonwoven cellulose fabric has a weight of 3-12 g/m2, an air permeation resistance of 10 to 600 s/100 ml, and a tensile strength of 3-20 N/15 mm. The method for producing the same is also provided.
Inventors:
ONO HIROBUMI
NAKAMURA MIKIHIKO
NAKAMURA MIKIHIKO
Application Number:
JP2008098604A
Publication Date:
November 13, 2008
Filing Date:
April 04, 2008
Export Citation:
Assignee:
ASAHI KASEI CORP
International Classes:
D21H15/02; B01D39/18; D21H11/12
Domestic Patent References:
| JPH09285709A | 1997-11-04 | |||
| JP2006077359A | 2006-03-23 | |||
| JP2006193858A | 2006-07-27 | |||
| JPH06163324A | 1994-06-10 |
Foreign References:
| WO2006004012A1 | 2006-01-12 |
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