Videojet ink composition Patent #: 4195104
ApplicationNo. 06/749086 filed on 06/26/1985
US Classes:106/31.45, The nitrogen is part of a cyano group106/31.43, Organic nitrogen compound containing106/31.44, Anthraquinone attached directly or indirectly to the nitrogen by nonionic bonding106/31.5, Acyclic azo attached directly or indirectly to the heterocyclic ring by nonionic bonding106/31.51, The nitrogen is part of an acyclic azo group106/31.52, Plural acyclic azo group component containing106/31.58Organic oxygen compound containing
ExaminersPrimary: Yarbrough, Amelia B.
Attorney, Agent or Firm
International ClassesC09D 11/00 (20060101)
C09B 69/00 (20060101)
C09D 11/16 (20060101)
Foreign Application Priority Data1984-06-29 JP
AbstractThe present invention provides an aqueous ink composition having water-resistance in written trace or printed image on or after writing down and having good solution stability; which comprises as a coloring agent a reaction mixture of a dye, an epoxy compound and optionally an amine compound.