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Paper coating for ink jet printing

  • US 6,585,365 B1
  • Filed: 09/21/2000
  • Issued: 07/01/2003
  • Est. Priority Date: 01/18/2000
  • Status: Expired due to Term
First Claim
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1. A system for printing with an ink jet printer, the system comprising an ink jet printer containing an ink jet pen and a paper coating device for coating a print media with an effective amount of coating composition prior to printing thereon, the coating composition including from about 0.25 to about 20% by weight of a first component selected from the group consisting of polyvalent metal salt and organic acid, a second component consisting of from about 1 to about 20% by weight amine polymer, from about 0.25 to about 2.0% by weight surfactant and from about 25 to about 96% by weight glycol-based solvent having a surface tension ranging from about 25 to below about 45 dynes/cm.

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