Invention Grant
US07662904B2 Aromatic polyether resins crosslinked by amic acid or imide side chain
有权
通过酰胺酸或酰亚胺侧链交联的芳香族聚醚树脂
- Patent Title: Aromatic polyether resins crosslinked by amic acid or imide side chain
- Patent Title (中): 通过酰胺酸或酰亚胺侧链交联的芳香族聚醚树脂
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Application No.: US11352885Application Date: 2006-02-13
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Publication No.: US07662904B2Publication Date: 2010-02-16
- Inventor: Jong Chan Won , Yong Seok Kim , Eun Sang Lee , Jae Heung Lee
- Applicant: Jong Chan Won , Yong Seok Kim , Eun Sang Lee , Jae Heung Lee
- Applicant Address: KR Daejeon
- Assignee: Korea Research Institute of Chemical Technology
- Current Assignee: Korea Research Institute of Chemical Technology
- Current Assignee Address: KR Daejeon
- Agency: Frommer Lawrence & Haug LLP
- Agent Ronald R. Santucci
- Priority: KR10-2005-0024824 20050325
- Main IPC: C08G75/00
- IPC: C08G75/00 ; C08G8/02 ; C08G14/00
Abstract:
The present invention relates to aromatic polyether resins crosslinked with amic acid or imide side chain, and more particularly, to the aromatic polyether resin crosslinked by amic acid or imide side chain, which is produced by heat curing of amic acid, wherein introduction of imide groups to the basic backbone provides excellent chemical resistance as well as heat resistance and improves surface roughness when coated as a thin film so that it can be suitable for films and flexible display plate substrate.
Public/Granted literature
- US20060217518A1 Aromatic polyether resins crosslinked by amic acid or imide side chain Public/Granted day:2006-09-28
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