3169124

Information

• Patent Grant
• 3169124

• References
• Source

• Patent Number

  3,169,124

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1965
  59 years ago

• CPC

  • C09B62/465 - the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (-N)n-CO-A-O-X or (-N)n-CO-A-Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
  • C09B62/44 - with the reactive group not directly attached to a heterocyclic ring
  • C09B62/47 - Azo dyes

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing