3562246

Information

• Patent Grant
• 3562246

• References
• Source

• Patent Number

  3,562,246

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  53 years ago

• CPC

  • C09B62/835 - Metal complex azo dyes
  • C09B35/027 - in which the coupling component is a hydroxy-amino compound
  • C09B45/04 - Azo compounds in general
  • Y10S534/01 - Mixtures of azo compounds

• US Classifications

  • 534 - Organic compounds
  • 558 - Organic compounds