3558266

Information

• Patent Grant
• 3558266

• References
• Source

• Patent Number

  3,558,266

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1971
  54 years ago

• CPC

  • D06M13/355 - having six-membered heterocyclic rings
  • D06P1/6426 - Heterocyclic compounds
  • D06P1/649 - Compounds containing carbonamide, thiocarbonamide or guanyl groups
  • D06P3/42 - using dispersed dyestuffs
  • Y10S8/926 - Polyurethane fiber

• US Classifications

  • 008 - Bleaching and dyeing
  • 544 - Organic compounds