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Water-dissipatable polyester and polyester-amides containing copolymerized colorants

  • US 4,804,719 A
  • Filed: 02/05/1988
  • Issued: 02/14/1989
  • Est. Priority Date: 02/05/1988
  • Status: Expired due to Term
First Claim
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1. Composition of matter comprising water-dispersible polymeric material having linking groups comprising at least 20 mole % carbonyloxy and up to about 80 mole % carbonylamido, said material containing water-solubilizing sulfonate groups and having reacted onto or into the polymer backbone from about 0.01 to about 40 mole % based on the total of all reactant hydroxy, carboxy or amino equivalents, or the condensable derivative equivalents thereof, of colorant comprising one or more heat stable organic compounds initially having at least one condensable group.

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