3496161

Information

• Patent Grant
• 3496161

• References
• Source

• Patent Number

  3,496,161

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1970
  55 years ago

• CPC

  • C09B62/343 - to a five membered ring
  • C09B62/3435 - Specific dyes not provided for in groups C09B62/345 - C09B62/357
  • C09B62/35 - Monoazo dyes
  • D06P1/382 - reactive group directly attached to heterocyclic group

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing
  • 548 - Organic compounds
  • 562 - Organic compounds