3291788

Information

• Patent Grant
• 3291788

• References
• Source

• Patent Number

  3,291,788

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1966
  58 years ago

• CPC

  • C07C255/00 - Carboxylic acid nitriles
  • C09B33/06 - in which the coupling component is a diamine or polyamine
  • C09B44/18 - having three nitrogen atoms as the only ring hetero atoms

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing
  • 548 - Organic compounds
  • 558 - Organic compounds
  • 564 - Organic compounds