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Richard P N Veregin, Reza Stegamat, Rina Carlini, Guerino G Sacripante: Toner and developer compositions. Xerox Corporation, E O Palazzo, July 15, 2003: US06593049 (174 worldwide citation)

A toner comprised of resin and a charge additive comprised of a complex of a hard acid and a hard base.


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Bo Wu, Rina Carlini, James M Duff, Jeffrey H Banning, James D Mayo: Phase change inks containing dimeric azo pyridone colorants. Xerox Corporation, Judith L Byorick, January 6, 2004: US06673139 (99 worldwide citation)

Disclosed is a phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula


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Jeffrey H Banning, Bo Wu, James D Mayo, James M Duff, Rina Carlini, Jule W Thomas Jr, Paul F Smith: Phase change inks containing azo pyridone colorants. Xerox Corporation, Judith L Byorick, June 29, 2004: US06755902 (97 worldwide citation)

Disclosed is a phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula


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Maria M Birau, Rina Carlini, C Geoffrey Allen, Sandra J Gardner, Karl W Dawson, Peter G Odell, Paul F Smith, Caroline M Turek, Roger E Gaynor, Jeffrey H Banning: Quinacridone nanoscale pigment particles. Xerox Corporation, Oliff & Berridge, September 23, 2008: US07427323 (94 worldwide citation)

A nanoscale pigment particle composition includes a quinacridone pigment including at least one functional moiety, and a sterically bulky stabilizer compound including at least one functional group, wherein the functional moiety associates non-covalently with the functional group; and the presence o ...