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Nano-engineered inks, methods for their manufacture and their applications

  • US 7,914,617 B2
  • Filed: 11/25/2003
  • Issued: 03/29/2011
  • Est. Priority Date: 11/27/2002
  • Status: Active Grant
First Claim
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1. A dispersion comprising at least one nanoscale pigment and nanoparticles wherein the nanoparticles comprise a multi-metal oxide comprising at least two metals being silicon and aluminum, and the nanoparticles are present at loadings greater than 20 weight % and have an average packing number of less than 1000, and wherein the dispersion is an organic solvent-based dispersion.

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