Ionic polyimide materials and methods of use
US9845380B2 · kind B2 · utility
0Cited by
3References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2015 |
| Grant date | Dec 19, 2017 |
| Priority date | — |
| Expiry date | Apr 11, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/151
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed are compositions and methods of preparing ionic polyimides. Also disclosed are methods to tune the properties of the ionic polyimide by designing the components of the ionic polyimide. Additionally, disclosed herein is a composition comprising an ionic polyimide. Also disclosed herein is a composition comprising an ionic polyimide and an ionic liquid. The disclosed compositions can be utilized to capture gases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.