2963473

Information

• Patent Grant
• 2963473

• References
• Source

• Patent Number

  2,963,473

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1960
  64 years ago

• CPC

  • C09B62/082 - dyes containing in the molecule at least one azo group and at least one other chromophore group
  • C09B43/16 - linking amino-azo or cyanuric acid residues
  • C09B56/12 - Anthraquinone-azo dyes

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing