Invention Grant
US08846854B2 Sulfonated poly(arylenes), polymer compounds and methods of producing the same
有权
磺化聚（亚芳基），聚合物化合物及其制备方法
- Patent Title: Sulfonated poly(arylenes), polymer compounds and methods of producing the same
- Patent Title (中): 磺化聚（亚芳基），聚合物化合物及其制备方法
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Application No.: US13679415Application Date: 2012-11-16
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Publication No.: US08846854B2Publication Date: 2014-09-30
- Inventor: Michael Schuster , Klaus-Dieter Kreuer , Henrik Thalbitzer Andersen , Joachim Maier
- Applicant: Max-Planck-Gesellschaft zur Forderung der Wissenschaften e V.
- Applicant Address: DE
- Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
- Current Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
- Current Assignee Address: DE
- Agency: DLA Piper LLP (US)
- Priority: DE102005010411 20050307
- Main IPC: C08G75/00
- IPC: C08G75/00 ; C08L81/06 ; C08J5/22 ; C08G75/20
Abstract:
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.
Public/Granted literature
- US20130079469A1 SULFONATED POLY(ARYLENES), POLYMER COMPOUNDS AND METHODS OF PRODUCING THE SAME Public/Granted day:2013-03-28
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