公开(公告)号：EP1537165A1

公开(公告)日：2005-06-08

申请号：EP03794875.9

申请日：2003-08-14

申请人： Pemeas GmbH

发明人： KIEFER, Joachim ,  CALUNDANN, Gordon ,  UENSAL, Oemer ,  BAURMEISTER, Jochen ,  JORDT, Frauke

IPC分类号： C08G73/18

CPC分类号： B01D71/62 ,  B01D2323/225 ,  C08G73/06 ,  C08G73/0616 ,  C08G73/0627 ,  C08G73/0633 ,  C08G73/0688 ,  C08G73/0694 ,  C08G73/18 ,  C08G73/22 ,  C08L79/06 ,  D01F6/74

摘要： The invention relates to a novel polymer film, polymer fibers, and polymers based on polyazoles. Said polymer film can be used for a large variety of purposes and is particularly suitable as a film or membrane for cleaning gas and filtering due to the excellent chemical and thermal properties thereof.

公开(公告)号：EP1404745B1

公开(公告)日：2004-12-01

申请号：EP02748797.4

申请日：2002-06-19

申请人： Pemeas GmbH

发明人： KIEFER, Joachim ,  UENSAL, Oemer ,  BAURMEISTER, Jochen ,  JORDT, Frauke

IPC分类号： C08J5/18

CPC分类号： C08J5/18 ,  C08J5/2256 ,  C08J2379/04

摘要： The invention relates to polymer films and to a polymer membrane produced therefrom as well as to separation membranes having an improved mechanical property profile, as well as to a method for the production and the use thereof. The inventive polymer films, polymer membranes and separation membranes are produced from selected polymer materials and have excellent chemical, thermal and mechanical properties such as they are required for the use as polymer electrolyte membrane (PEM) in so-called PEM fuel cells or in devices for filtering and/or separating gases and/or liquids or for reverse osmosis.

摘要翻译： 本发明涉及聚合物膜和由其制备的聚合物膜以及具有改善的机械性能分布的分离膜，以及涉及其制备方法和用途。 本发明的聚合物膜，聚合物膜和分离膜由选定的聚合物材料制成，并且具有优良的化学，热学和机械性能，例如它们在所谓的PEM燃料电池中或在装置中用作聚合物电解质膜（PEM） 用于过滤和/或分离气体和/或液体或用于反渗透。

公开(公告)号：EP1337319B1

公开(公告)日：2006-12-27

申请号：EP01978444.6

申请日：2001-10-20

申请人： Pemeas GmbH

发明人： SOCZKA-GUTH, Thomas ,  KIEFER, Joachim ,  JORDT, Frauke

IPC分类号： B01D71/68 ,  B01D71/58 ,  B01D71/62

CPC分类号： B01D67/0088 ,  B01D69/141 ,  B01D71/62 ,  B01D71/68 ,  C08J5/2256 ,  C08J5/2275 ,  C08J2379/06 ,  C08J2381/06 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1044 ,  H01M8/1048 ,  H01M8/1053 ,  H01M8/1067 ,  H01M2300/0082 ,  Y10T428/31504

摘要： An acid-doped, single-layer or multilayer polymer membrane comprising at least one layer A of a polymer blend with contains: a) from 0.1 to 99.9% by weight of one or more polymers comprising recurring azole units of the formula 1A and/or 1B: wherein the radicals Ar, Ar 1 , and Ar 2 are tetravalent, divalent or trivalent aromatic or heteroaromatic groups and the radicals X are each and oxygen atom, a sulfur atom or an amino group bearing a hydrogen atom, a 1-20 carbon group, in admixture with b) from 99.9 to 0.1% by weight of a polysulfone containing recurring unit having no sulfonic acid groups.