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Title:
WATER-DISINTEGRABLE PAPER
Document Type and Number:
Japanese Patent JP2006002277
Kind Code:
A
Abstract:

To obtain water-disintegrable paper that has wet strength to sufficiently stand wipe-cleaning operation and yet is soft.

The water-disintegrable paper is obtained by adding a water-soluble binder to a web comprising wood pulp and a regenerated cellulose fiber. The content of the wood pulp is 70-95 wt.% and that of the regenerated cellulose fiber is 5-30 wt.%. The regenerated cellulose fiber has 2-7mm fiber length and ≥0.1 dtex and <1 dtex fiber diameter. The amount of the water-soluble binder added is 5-20 wt.% based on the total of the wood pulp and the regenerated cellulose fiber.


Inventors:
SUZUKI MIKIO
SASAJIMA YUKIO
INABA KAZUHIRO
SUGA TOSHIYUKI
Application Number:
JP2004178809A
Publication Date:
January 05, 2006
Filing Date:
June 16, 2004
Export Citation:
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Assignee:
KAO CORP
International Classes:
D21H13/08; D21H19/34
Domestic Patent References:
JP2000273747A2000-10-03
JPH11279915A1999-10-12
JP2001234457A2001-08-31
JP2000290899A2000-10-17
JP2001161598A2001-06-19
JPH06184984A1994-07-05
JP2002054065A2002-02-19
JPH11200296A1999-07-27
JP2001200459A2001-07-27
JPH10310960A1998-11-24
JPH03113098A1991-05-14
Attorney, Agent or Firm:
Osamu Hatori
Yoshiyuki Matsushima



 
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