公开(公告)号：DK0543303T3

公开(公告)日：1997-08-18

申请号：DK92119512

申请日：1992-11-14

Applicant: HOECHST AG

Inventor： EBERT GERLINDE DR ,  RIEGEL ULRICH ,  KLEINER HANSS-JERG DR ,  ENGELHARDT FRIEDRICH DR ,  FUNK R

IPC: C08F8/00 ,  A61L15/00 ,  A61L15/60 ,  C08F2/32 ,  C08F8/40 ,  C08F283/06 ,  C08G59/30 ,  C08J3/00 ,  C08J3/24 ,  C08K5/53 ,  C08K5/5317 ,  C08K5/5373 ,  C08L101/00

Abstract: The present invention relates to a hydrophilic, highly swellable hydrogel based on (co)polymerised, hydrophilic monomers or based on graft (co)polymers, characterised in that it has been surface-modified by means of a mixture of A) one or more diglycidyl phosphonates and B) one or more other reactive compounds which are capable of reacting with the functional groups in the polymer, to a process for the preparation thereof, to the use thereof and to diglycidyl phosphonate-containing crosslinking agent mixtures.