Biscarbazol-9-yl-substituted triarylamine-containing polymers and electronic devices
US8034882B2 · kind B2 · utility
3Cited by
8References
24Claims
0Family size
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Key dates
| Filing date | Feb 23, 2006 |
| Grant date | Oct 11, 2011 |
| Priority date | — |
| Expiry date | Apr 27, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A conjugated or partially conjugated polymer including a structural unit of Formula (I); where T is an aryl or heteroaryl group that may be substituted or unsubstituted, or a C1-C24 alkyl group; R1 is alkyl, alkoxy, aryl group, cyano, or F; and a and b are independently selected from 1, 2 or 3. In addition, a composition of Formula (IV); wherein X is a halogen or a boronate group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.