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Ink compositions

  • US 6,593,398 B2
  • Filed: 01/16/2002
  • Issued: 07/15/2003
  • Est. Priority Date: 06/29/1999
  • Status: Expired due to Fees
First Claim
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1. An ink composition comprised of (1) a polymer;

  • (2) an acid compound of the formula CH3(CH2)m(CH2CH═

    CH)p (CH2)nCOOH wherein n, m, and p represent the number of segments;

    (3) a conductive component;

    (4) a lightfastness component; and

    (5) a colorant, and wherein said polymer is (a) poly[(o-cresyl glycidyl ether)-co-formaldehyde], (b) poly[(phenyl glycidyl ether)-co-dicyclopentadiene], or (c) poly(bisphenol A-co-epichiorohydrin), glycidyl end-capped.

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