发明授权
US08333832B2 Pigment preparation and ink jet printing ink 有权
颜料制备和喷墨印刷油墨

Pigment preparation and ink jet printing ink
摘要:
The present disclosure is directed to a pigment preparation comprising aluminum effect pigments, a solvent and at least one additive, wherein the aluminum effect pigments have a d98 value of the volume averaged particle size distribution curve of less than 15 μm, the at least one additive is a phosphorous containing additive, and the solvent has a viscosity equal to or more than 1.8 mPa's at 25° C. The disclosure is further directed to an ink jet printing ink as well the use thereof.
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