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...http://www.google.de/patents/US7465349?utm_source=gb-gplus-sharePatent US7465349 - Method of making nanosized particles of monoazo laked pigment
