公开(公告)号：DE69833683D1

公开(公告)日：2006-04-27

申请号：DE69833683

申请日：1998-11-11

Applicant: BASF AG

Inventor： MITCHELL A ,  BEIHOFFER W ,  LOBO I ,  DARLINGTON W ,  ANDERSON MARK

IPC: A61L15/00 ,  C08F8/12 ,  A61L15/60 ,  C08F8/00

Abstract: Bi-component superabsorbent materials are disclosed. The superabsorbent materials comprise a mixture of about 20% to about 40%, by weight, poly-(vinylamine) polymer or other basic resin and about 60% to about 80%, by weight of an acidic water-absorbing polymer, like polyacrylic acid.

公开(公告)号：DE69833683T2

公开(公告)日：2006-09-07

申请号：DE69833683

申请日：1998-11-11

Applicant: BASF AG

Inventor： MITCHELL A ,  BEIHOFFER W ,  LOBO I ,  DARLINGTON W ,  ANDERSON MARK

IPC: A61L15/00 ,  C08F8/12 ,  A61L15/60 ,  C08F8/00

Abstract: Bi-component superabsorbent materials are disclosed. The superabsorbent materials comprise a mixture of about 20% to about 40%, by weight, poly-(vinylamine) polymer or other basic resin and about 60% to about 80%, by weight of an acidic water-absorbing polymer, like polyacrylic acid.