Patents by Inventor ECKART GMBH

ECKART GMBH has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • PIGMENT PREPARATION AND INK JET PRINTING INK
    Publication number: 20130088553
    Abstract: The present disclosure is directed to a pigment preparation comprising aluminum effect pigments, a solvent and at least one additive, wherein the aluminium effect pigments have a d98 value of the volume averaged particle size distribution curve of less than 15 ?m, 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.
    Type: Application
    Filed: November 21, 2012
    Publication date: April 11, 2013
    Applicant: ECKART GMBH
    Inventor: ECKART GMBH