3712901

Information

• Patent Grant
• 3712901

• References
• Source

• Patent Number

  3,712,901

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1973
  52 years ago

• CPC

  • C09B1/206 - Dyes with amino groups substituted by heterocyclic radicals
  • C09B1/46 - the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound
  • C09B5/32 - 1.3 azoles of the anthracene series

• US Classifications

  • 548 - Organic compounds