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公开(公告)号：MY160125A
公开(公告)日：2017-02-28
申请号：MYPI2011006041
申请日：2010-06-15
Applicant: BASF SE
Inventor： DR KHVOROST ALEXANDER , DR WEBER MARTIN , DR SCHMDIT CHRISTIAN , DR GIBON CECILE , DR BELACK JӦRG , DR BERNSTORFF BERND-STEFFEN VON
IPC: C08G65/00
Abstract: AN AROMATIC POLYETHER SULFONE BLOCK COPOLYMER COMPRISES HYDROPHILIC SEGMENTS WHICH HAVE SULFONIC ACID GROUPS AND HYDROPHOBIC SEGMENTS WHICH HAVE NO SULFONIC ACID GROUPS, WHEREIN THE PROPORTION BY WEIGHT OF HYDROPHILIC SEGMENTS IS FROM 0.02 TO 0.35.
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