INK JET PRINTER INK COMPRISING EFFECT PIGMENTS HAVING HIGH GLOSS

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United States of America Patent

SERIAL NO

15436237

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Abstract

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An ink jet printer ink comprising effect pigments and organic solvents or solvent mixtures, wherein the effect pigments comprise a) aluminum effect pigments having a mean thickness in a range of 10 to 100 μm and a d98 value of the cumulative frequency distribution of the volume-averaged size distribution function of less than 15 μm and/or b) pearlescent pigments having a d90 value of the cumulative frequency distribution of the volume-averaged size distribution in a range of 3.5 to 15 μm. The viscosity of the ink jet printer ink is 1 to mPa*s and the weight ratio of effect pigment to binder is 2 to 15. The invention further relates to the use of the ink jet printer ink.

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Patent Owner(s)

Patent OwnerAddress
ECKART GMBHKAISERSTRASSE 30 FURTH D-90763

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Becker, Michael Lauf, DE 203 3156
Engel, Stefan Rückersdorf, DE 72 550

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