3177198

Information

• Patent Grant
• 3177198

• References
• Source

• Patent Number

  3,177,198

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1965
  59 years ago

• CPC

  • C09B29/00 - Monoazo dyes prepared by diazotising and coupling
  • C09B29/0025 - from diazotized amino heterocyclic compounds
  • C09B29/06 - from coupling components containing amino as the only directing group
  • C09B29/08 - Amino benzenes
  • C09B62/00 - Reactive dyes
  • D06P1/02 - using azo dyes

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing