Invention Grant
- Patent Title: High temperature stable polyelectrolytes having backbone aromatic groups
- Patent Title (中): 具有骨架芳族基团的高温稳定聚电解质
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Application No.: US12519072Application Date: 2007-12-05
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Publication No.: US08574462B2Publication Date: 2013-11-05
- Inventor: James T. Goldbach , James E. Copenhafer , David A. Mountz , Scott R. Gaboury
- Applicant: James T. Goldbach , James E. Copenhafer , David A. Mountz , Scott R. Gaboury
- Applicant Address: US PA King of Prussia
- Assignee: Arkema Inc.
- Current Assignee: Arkema Inc.
- Current Assignee Address: US PA King of Prussia
- Agent Thomas F. Roland
- International Application: PCT/US2007/086442 WO 20071205
- International Announcement: WO2008/076637 WO 20080626
- Main IPC: H01B1/12
- IPC: H01B1/12 ; H01M8/10
Abstract:
The invention relates to polyelectrolytes having backbone aromatic groups, and in particular to aromatic backbone group polyelectrolytes having high levels of sulfonation as well as cross-linking functionality. Preferably the polyelectrolyte backbone is free of linear alkyl groups.
Public/Granted literature
- US20100197816A1 HIGH TEMPERATURE STABLE POLYELECTROLYTES HAVING BACKBONE AROMATIC GROUPS Public/Granted day:2010-08-05
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