公开(公告)号：US08846854B2

公开(公告)日：2014-09-30

申请号：US13679415

申请日：2012-11-16

申请人： Max-Planck-Gesellschaft zur Forderung der Wissenschaften e V.

发明人： Michael Schuster ,  Klaus-Dieter Kreuer ,  Henrik Thalbitzer Andersen ,  Joachim Maier

IPC分类号： C08G75/00 ,  C08L81/06 ,  C08J5/22 ,  C08G75/20

CPC分类号： C08G75/20 ,  C08J5/2256 ,  C08J2381/06 ,  C08L81/06 ,  C08L2666/02

摘要： A copolymer containing, in addition to recurring elements of a sulfonated poly(arylene) containing exclusively recurring structural element(s) of the general formulas —[—Ar1(SO3M)n-X—]— and —[—Ar2(SO3M)n-Y—]—, wherein X and Y, which are identical or different from each other, each represent an electron-acceptor group, Ar1 and Ar2, which are either identical or different from each other, represent an aromatic or heteroaromatic ring system with 5-18 ring atoms; wherein the aromatic or heteroaromatic ring system, in addition to the SO3M and the substituents X and Y, optionally comprises additional substituents which are not electron-donor groups; M represents monovalent cation and n is an integral number between 1 and 4; and wherein X, Y, Ar1, Ar2, M and n can be identical or different in various structural elements, independently of each other, one or several additional elements of at least one additional monomer or macromonomer.

摘要翻译： 除了含有通式 - [-Ar1（SO3M）nX - ] - 和 - [ - Ar2（SO3M）nY-]的重复结构元件的磺化聚（亚芳基）的重复元素外， - ，其中彼此相同或不同的X和Y各自表示彼此相同或不同的电子受体基团Ar1和Ar2表示具有5-18个环的芳族或杂芳族环系 原子 其中除了SO 3 M和取代基X和Y之外，芳族或杂芳族环系统任选地包含不是电子给体基团的另外的取代基; M表示一价阳离子，n为1至4之间的整数; 并且其中X，Y，Ar 1，Ar 2，M和n可以在各种结构元件中相同或不同，彼此独立地是至少一种另外的单体或大分子单体的一种或多种另外的元素。