Fluorinated monomers, oligomers and polymers for use in organic electronic devices
US8927684B2 · kind B2 · utility
3Cited by
2References
20Claims
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Key dates
| Filing date | Nov 3, 2010 |
| Grant date | Jan 6, 2015 |
| Priority date | — |
| Expiry date | Aug 15, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of Formula (I): (formula (I)) where: X1 and X2 are the same or different and each is independently Cl, Br, I, a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group; and, Y is O, S, Se, NR1, R1C—CR2 or R1C═CR2, wherein R1 and R2 are the same or different and are each independently H or an organic group, are useful as monomers to produce oligomers or polymers that are useful in organic electronic devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.