Title:
薄葉紙
Document Type and Number:
Japanese Patent JP4976488
Kind Code:
B2
Abstract:
The invention is a tissue having a basis weight of from 5 to 30 g/m 2 , characterized by containing short fibers A that comprise a fiber-forming thermoplastic polymer and have a fiber diameter D of from 100 to 1000 nm with a ratio L/D, fiber length L to the fiber diameter D, falling within a range of from 500 to 2500, and binder fibers B having a single fiber fineness of at least 0.1 dtex, in a ratio by weight of short fibers A/binder fibers B of from 90/10 to 50/50.
Inventors:
Kenji Inagaki
Application Number:
JP2009510861A
Publication Date:
July 18, 2012
Filing Date:
April 11, 2008
Export Citation:
Assignee:
TEIJIN FIBERS LIMITED
International Classes:
D21H13/24; B41N1/24; D01F8/14; D21H15/10; H01G9/02; H01M50/414; H01M50/489
Domestic Patent References:
| JP2003253555A | 2003-09-10 | |||
| JP2005299069A | 2005-10-27 | |||
| JP2005179865A | 2005-07-07 | |||
| JP2004111583A | 2004-04-08 |
Foreign References:
| WO2005080679A1 |
Attorney, Agent or Firm:
Taro Tameyama