Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Reexamination Certificate
2007-03-06
2007-03-06
Kopec, Mark (Department: 1751)
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
C252S500000, C257S040000
Reexamination Certificate
active
10763382
ABSTRACT:
A polymer dopant for electrially conducting, photoconducting and semiconducting components and devices and novel polymers comprising electron accepting groups that are suitable as polymer dopants.
REFERENCES:
patent: 4594180 (1986-06-01), Kobayashi et al.
patent: 5185102 (1993-02-01), Harelstad et al.
patent: 8-36200 (1996-02-01), None
Höpken et al., “Low surface energy polystyrene,” Macromolecules, 1992, pp. 1461-1467.
Bailey Clare
Giles Mark
Heeney Martin
McCulloch Iain
Shkunov Maxim
Kopec Mark
Merck Patent Gesellschaft
Millen White Zelano & Branigan P.C.
Thomas Jaison
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