| 摘要 |
The inkjet ink contains at least one pigment and at least one compound having a mean particle size of greater than 50 nm from the group comprising pyrogenic silicic acid, hydrophobised pyrogenic silicic acid, pyrogenic mixed oxides or pyrogenic aluminium oxides. The inks are prepared by mixing at least one pigment dispersed in water and a compound having a mean particle size of greater than 50 nm from the group comprising pyrogenic silicic acid, hydrophobised pyrogenic silicic acid, pyrogenic mixed oxides or pyrogenic aluminium oxides. The inks may be used to print paper or sheets with an inkjet printer.
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