Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Karl W. Dawson0
Peter G. Odell0
Paul F. Smith0
Sandra J. Gardner0
Rina Carlini0
C. Geoffrey Allen0
Jennifer L. Belelie0
Date of Patent
December 16, 2008
0Patent Application Number
117599130
Date Filed
June 7, 2007
0Patent Primary Examiner
Patent abstract
A nanoscale pigment particle composition includes an organic monoazo laked 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 of the associated stabilizer limits the extent of particle growth and aggregation, to afford nanoscale-sized pigment particles.
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