申请人:Häring Thomas
公开号:US20170095809A1
公开(公告)日:2017-04-06
A non crosslinked, covalently crosslinked and/or ionically crosslinked polymer, having repeating units of the general formula (1)
—K—R— (1)
In which K is a bond, oxygen, sulfur,
the radical R is a divalent radical of an aromatic or heteroaromatic compound.