Title:
吸水性樹脂粒子、これを含む吸収体および吸収性物品
Document Type and Number:
Japanese Patent JP6402181
Kind Code:
B2
Abstract:
Provided are the following: water-absorbing resin particles with which an absorber can be manufactured, the absorber enabling ample anchoring to be obtained without compromising on water absorbency; and an absorber obtained by anchoring together the water-absorbing resin particles and a fibrous base material. The present invention is: core-shell water-absorbing resin particles constituted of a core layer (P) containing a water-absorbing resin (A) and a shell layer (Q), the shell layer (Q) containing a thermoplastic resin (B) having a melting point of 50 to 180¡, and the thermoplastic resin (B) being a polymer having a hydrophobic block comprising a polyolefin; an absorber obtained by anchoring the water-absorbing resin particles to a fibrous base material (F); and an absorbent article made using such absorber.
Inventors:
Yusuke Ueda
Kazuhiro Takahashi
Chen Lan Xian
Kazuhiro Takahashi
Chen Lan Xian
Application Number:
JP2016521161A
Publication Date:
October 10, 2018
Filing Date:
May 22, 2015
Export Citation:
Assignee:
sdp global corporation
International Classes:
A61F13/53; C08L101/14; A61L15/24; A61L15/60; C08G81/00; C08J3/12; C08J7/04; C08L53/00
Domestic Patent References:
| JP2012219231A | ||||
| JP5507511A | ||||
| JP2008538081A | ||||
| JP2010116548A | ||||
| JP2009519356A | ||||
| JP2000212458A |
Attorney, Agent or Firm:
Shinya Furuya