Crosslinkable substituted fluorene compounds
US7956350B2 · kind B2 · utility
5Cited by
13References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2004 |
| Grant date | Jun 7, 2011 |
| Priority date | — |
| Expiry date | Jun 2, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31504
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Novel 2,7-di(arylamino)-substituted fluorenes that are further substituted at the 9-position with one or more crosslinkable moieties, oligomers or polymers formed by crosslinking of said crosslinkable moieties, methods for their preparation, and use thereof in forming solvent resistant films having use as interlayers in electronic devices, especially electroluminescent devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.