Degussa Aktiengesellschaft

Astrid Mueller

Gottlieb-Georg Lindner

Holger Glaum

Foreign-atom-doped precipitated silicas having a BET surface area of more than 300 m/g and a maximum surface concentration of the foreign atoms of 0.05 mmol/m, to a process for preparing them and to the use of the resulting precipitated silicas in papermaking.

Doped precipitated silica

The present invention provides a coating for inkjet media, which includes at least one hydrophobic filler particle; and a binder. Another embodiment of the invention provides an inkjet media, which includes the above-described coating coated on a substrate. Another embodiment of the invention provides a method of inkjet printing, which includes inkjet printing at least one inkjet ink onto a substrate coated with the above-described coating.

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Moembris, Germany

Astrid Mueller