公开(公告)号：ID30075A

公开(公告)日：2001-11-01

申请号：ID20000934

申请日：1998-11-11

Applicant: AMCOL INTERNATIONAL CORP

Inventor： BEIHOFFER THOMAS W ,  MITCHELL MICHAEL ,  ANDERSON MARK ,  TOMLIN ANTHONY S

IPC: A61F13/53 ,  A61F13/15 ,  A61F13/49 ,  A61L15/00 ,  A61L15/16 ,  A61L15/60 ,  B01J20/26 ,  C08J3/12 ,  C08L101/00 ,  C08L101/14

Abstract: Multicomponent superabsorbent gel particles are disclosed. The multicomponent particles comprise at least one acidic water-absorbing resin and at least one basic water-absorbing resin. Each particle 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 gel particles with particles of a second water-absorbing resin also are disclosed. Improved diaper cores containing particles of the multicomponent superabsorbent gel particles also are disclosed.

公开(公告)号：AT409049T

公开(公告)日：2008-10-15

申请号：AT98959417

申请日：1998-11-11

Applicant: AMCOL INTERNATIONAL CORP

Inventor： BEIHOFFER THOMAS ,  MITCHELL MICHAEL ,  ANDERSON MARK ,  TOMLIN ANTHONY S

IPC: A61F13/53 ,  A61L15/00 ,  A61F13/15 ,  A61F13/49 ,  A61L15/16 ,  A61L15/60 ,  B01J20/26 ,  C08J3/12 ,  C08L101/00 ,  C08L101/14