×

AQUEOUS PRINTABLE ELECTRICAL CONDUCTORS (XINK)

  • US 20090314529A1
  • Filed: 06/08/2006
  • Published: 12/24/2009
  • Est. Priority Date: 06/09/2005
  • Status: Abandoned Application
First Claim
Patent Images

1. A process for the manufacture of a conductive coating ink for application to a substrate, comprising the steps of:

  • a) providing an aqueous polymeric emulsion;

    b) dispersing into the aqueous polymeric emulsion at least 80% by weight on a solids basis of a conductive metal powder;

    c) mixing the polymeric emulsion and conductive metal powder until homogeneous to form a conductive coating ink; and

    d) adding an effective amount of base to maintain the ink in a pH range of 7.5 to 10.5.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×