发明申请
US20090118461A1 Wholly Aromatic Liquid Crystalline Polyetherimide (LC-PEI) Resins
有权
全芳香液晶聚醚酰亚胺（LC-PEI）树脂
- 专利标题： Wholly Aromatic Liquid Crystalline Polyetherimide (LC-PEI) Resins
- 专利标题（中）： 全芳香液晶聚醚酰亚胺（LC-PEI）树脂
-
申请号： US11935036申请日： 2007-11-05
-
公开(公告)号： US20090118461A1公开(公告)日： 2009-05-07
- 发明人: Erik S. Weiser , Theodorus J. Dingemans , Terry L. St. Clair , Jeffrey A. Hinkley
- 申请人： Erik S. Weiser , Theodorus J. Dingemans , Terry L. St. Clair , Jeffrey A. Hinkley
- 申请人地址： US DC Washington
- 专利权人： USA as represented by the Administrator of the National Aeronautics and Space Administration
- 当前专利权人： USA as represented by the Administrator of the National Aeronautics and Space Administration
- 当前专利权人地址： US DC Washington
- 主分类号： C08G73/10
- IPC分类号： C08G73/10
摘要：
The benefits of liquid crystal polymers and polyetherimides are combined in an all-aromatic thermoplastic liquid crystalline polyetherimide. Because of the unique molecular structure, all-aromatic thermotropic liquid crystal polymers exhibit outstanding processing properties, excellent barrier properties, low solubilities and low coefficients of thermal expansion in the processing direction. These characteristics are combined with the strength, thermal, and radiation stability of polyetherimides.
公开/授权文献
信息查询
