3278551

Information

• Patent Grant
• 3278551

• References
• Source

• Patent Number

  3,278,551

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1966
  58 years ago

• CPC

  • C09B57/06 - Naphtholactam dyes
  • C07D209/90 - Benzo [c, d] indoles Hydrogenated benzo [c, d] indoles
  • Y10S8/939 - Naphtholactam dye

• US Classifications

  • 548 - Organic compounds
  • 008 - Bleaching and dyeing