发明申请
US20080207781A1 Sulfonated Poly(Arylenes) as Hydrolytically and Thermo-Oxidatively Stable Polymers
有权
磺化聚(亚芳基)作为水解和热氧化稳定的聚合物
- 专利标题: Sulfonated Poly(Arylenes) as Hydrolytically and Thermo-Oxidatively Stable Polymers
- 专利标题(中): 磺化聚(亚芳基)作为水解和热氧化稳定的聚合物
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申请号: US11885904申请日: 2006-03-07
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公开(公告)号: US20080207781A1公开(公告)日: 2008-08-28
- 发明人: Michael Schuster , Klaus-Dieter Kreuer , Henrik Thalbitzer Andersen , Joachim Maier
- 申请人: Michael Schuster , Klaus-Dieter Kreuer , Henrik Thalbitzer Andersen , Joachim Maier
- 申请人地址: DE Munchen
- 专利权人: Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V., a corporation of Germany
- 当前专利权人: Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V., a corporation of Germany
- 当前专利权人地址: DE Munchen
- 优先权: DE102005010411.8 20050307
- 国际申请: PCT/EP2006/002087 WO 20060307
- 主分类号: C08G75/20
- IPC分类号: C08G75/20 ; C08G75/00 ; C08K7/02 ; C08J5/22
摘要:
Hydrolytically and thermo-oxidatively stable sulfonated polyarylenes include the structural element —X—Ar(SO3M)n-Y—. The aromatic ring carrying the sulfonic acid group is substituted exclusively by electron-acceptor bridge groups X and Y and, if applicable, by other non-electron-donor substituents. Their synthesis and application are also included.
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