公开(公告)号：US20180126338A1

公开(公告)日：2018-05-10

申请号：US15574511

申请日：2016-05-19

申请人： BASF SE

发明人： Martin WEBER ,  Berend ELING ,  Martin HEIJNEN ,  Oliver GRONWALD ,  Hartwig VOSS ,  Jacek MALISZ ,  Davis Yohanes ARIFIN

IPC分类号： B01D71/54 ,  B01D71/68 ,  B01D71/70 ,  B01D71/80 ,  B01D67/00 ,  B01D69/02 ,  B01D69/14 ,  C08G18/76 ,  C08G18/63 ,  C08G18/48 ,  C08G18/40 ,  C08J5/18 ,  C08L75/08

CPC分类号： B01D71/54 ,  B01D67/0079 ,  B01D69/02 ,  B01D69/148 ,  B01D71/68 ,  B01D71/70 ,  B01D71/80 ,  B01D2325/48 ,  C08G18/4009 ,  C08G18/4072 ,  C08G18/4879 ,  C08G18/5072 ,  C08G18/5096 ,  C08G18/61 ,  C08G18/632 ,  C08G18/73 ,  C08G18/7671 ,  C08G77/28 ,  C08G77/458 ,  C08G2340/00 ,  C08J5/18 ,  C08J2375/08 ,  C08L75/08 ,  C08L81/06 ,  C09D183/08 ,  C08L75/04

摘要： Polymer composition comprising a) an oligo- or polyurethane U of the formula (I) wherein k and n independently are numbers from 1 to 100, m is from the range 1-100, (X) is a block of formula (II) and (Y) is a block of the formula (III), (A) is a residue of an aliphatic or aromatic diisocyanate linker, (B) is a residue of a linear oligo- or polysiloxane containing alkanol end groups, and optionally further containing one or more aliphatic ether moieties, and (C) is an aromatic oligo- or polyarylene ether block that is at least partly etherified at its terminal positions with one alkylene glycol unit; or a mixture of such oligo- or polyurethanes; and b) one or more further organic polymers P selected from the group consisting of polyvinyl pyrrolidone, polyvinyl acetates, cellulose acetates, polyacrylonitriles, polyamides, polyolefines, polyesters, polyarylene ethers, polysulfones, polyethersulfones, polyphenylenesulfones, polycarbonates, polyether ketones, sulfonated polyether ketones, polyamide sulfones, polyvinylidene fluorides, polyvinylchlorides, polystyrenes and polytetrafluorethylenes, copolymers thereof, and mixtures thereof; preferably selected from the group consisting of polysulfones, polyphenylenes, polyethersulfones, polyvinylidene fluorides, polyamides, cellulose acetate and mixtures thereof.