Highly catalytic screen-printing ink

  • US 7,018,568 B2
  • Filed: 12/19/2002
  • Issued: 03/28/2006
  • Est. Priority Date: 12/20/2001
  • Status: Active Grant
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First Claim
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1. A conductive polymer composition comprising:

  • about 0.01% a to about 5% by weight, based on the total weight of the dry composition, of a transition metal catalyst selected from the group consisting of platinum, palladium, and rhodium;

    an electrically conductive graphite selected from the group consisting of synthetic graphite, pyrolytic graphite, and natural graphite; and

    a copolymer of unsubstituted styrene and methyl methacrylate.

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