Polymer-bonded perylene dyes and compositions containing same

  • US 9,029,442 B2
  • Filed: 05/25/2011
  • Issued: 05/12/2015
  • Est. Priority Date: 05/25/2010
  • Status: Active Grant
First Claim
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1. A method of increasing at least one of the solubility and dispersibility of a perylene dye in a liquid medium, wherein the method comprises binding the perylene dye to a polymer which is soluble in the liquid medium, wherein the polymer comprises a phenolic resin of formula

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