Title:
ABSORBENT BODY, ABSORBENT ARTICLE AND METHOD FOR ADJUSTING PERMEATION SPEED
Document Type and Number:
WIPO Patent Application WO/2020/184391
Kind Code:
A1
Abstract:
An absorbent body 10 contains water absorbing resin particles 10a, wherein the percentage change in the amount of physiological saline retained in the water absorbing resin particles 10a that have been subjected to UV irradiation for 3 hours is more than 0% but not more than 30% with respect to the amount of physiological saline retained in the water absorbing resin particles 10a before the UV irradiation.
Inventors:
ITO TAKASHI (JP)
Application Number:
PCT/JP2020/009482
Publication Date:
September 17, 2020
Filing Date:
March 05, 2020
Export Citation:
Assignee:
SUMITOMO SEIKA CHEMICALS (JP)
International Classes:
C08F8/00; A61F13/53; A61L15/24; A61L15/60; B01J20/26; B01J20/30; C08F20/06
Domestic Patent References:
| WO2001048065A1 | 2001-07-05 |
Foreign References:
| JPH01221575A | 1989-09-05 | |||
| JP2015142909A | 2015-08-06 | |||
| JP2009532567A | 2009-09-10 | |||
| JPH06345819A | 1994-12-20 | |||
| JPH09510889A | 1997-11-04 |
Other References:
See also references of EP 3936530A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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