Class of soluble, photooxidatively resistant acene derivatives
US8513466B2 · kind B2 · utility
0Cited by
9References
20Claims
0Family size
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Key dates
| Filing date | Nov 30, 2009 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Nov 16, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C321/28
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention is directed towards a new class of semi-conducting acene derivatives. These compounds are all soluble species and they all possess superior resistance to photooxidation as compared to their counterparts that lack the substitution patterns disclosed herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.