Title:
【発明の名称】多成分系高吸収性繊維
Document Type and Number:
Japanese Patent JP2002540302
Kind Code:
A
Abstract:
Multicomponent superabsorbent fibers are disclosed. The multicomponent fibers comprise at least one acidic water-absorbing resin and at least one basic water-absorbing resin. Each fiber contains at least one microdomain of the acidic resin in contact with, or in close proximity to, at least one microdomain of the basic resin. Blends of multicomponent superabsorbent fibers with particles of a second water-absorbing resin also are disclosed. Articles containing the multicomponent superabsorbent fibers also are disclosed.
Inventors:
Samantha Jay Evans
John A Henderson
Michael a mitchell
Anthony S. Tomlin
John A Henderson
Michael a mitchell
Anthony S. Tomlin
Application Number:
JP2000606815A
Publication Date:
November 26, 2002
Filing Date:
March 21, 2000
Export Citation:
Assignee:
BASF Akchen Gezel Shaft
International Classes:
A61F13/53; A61F13/15; A61F13/49; A61L15/16; A61L15/60; B01J20/26; C08J3/12; C08L101/00; C08L101/14; D01F8/10; D04H1/06; D06M13/148; (IPC1-7): D01F8/10; A61F13/15; A61F13/53; D04H1/06; D06M13/148
Domestic Patent References:
| JP2001505605A | 2001-04-24 | |||
| JPH04240217A | 1992-08-27 | |||
| JPS63219618A | 1988-09-13 | |||
| JPH04361617A | 1992-12-15 |
Foreign References:
| WO1998024832A1 | 1998-06-11 | |||
| WO1998000600A1 | 1998-01-08 |
Attorney, Agent or Firm:
Toshio Yano (3 outside)