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公开(公告)号:SG11201503955XA
公开(公告)日:2015-06-29
申请号:SG11201503955X
申请日:2013-11-07
Applicant: BASF SE
Inventor: DANIEL THOMAS , HERFERT NORBERT , BAUER STEPHAN , BAUMANN KATRIN , REINHARD BIRGIT , FREIBERG JÜRGEN , BAUDUIN CHRISTOPHE , DOBROSIELSKA-OURA KATARZYNA , MITCHELL MICHAEL
IPC: C08F220/06 , A61L15/22
Abstract: The present invention relates to surface-postcrosslinked water-absorbent polymer particles characterised by a change of characteristic swelling time of less than 0.6 and a centrifuge retention capacity of at least 35 g/g.