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US 6,472,523 B1Granted
Phthalocyanine compositions
AssigneeXerox Corporation
InventorsJeffrey H. Banning, Nan-Xing Hu, James D. Mayo, James M. Duff, Roger E. Gaynor, Rosa M. Duque, Nam S. Ro
Life of this patent
Estimating the term…
Abstract
Disclosed are compounds of the formula wherein M is an atom or group of atoms capable of bonding to the central cavity of a phthalocyanine molecule, wherein axial ligands optionally can be attached to M.
Claims20
A compound of the formula
- wherein M is an atom or group of atoms capable of bonding to the central cavity of a phthalocyanine molecule, wherein axial ligands optionally can be attached to M.
Dependencies are inferred from the claim text.