3860389

Information

• Patent Grant
• 3860389

• References
• Source

• Patent Number

  3,860,389

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1975
  50 years ago

• CPC

  • C09B29/08 - Amino benzenes
  • C09B43/00 - Preparation of azo dyes from other azo compounds
  • C09B43/18 - by acylation of hydroxyl group or of mercapto group
  • C09B59/00 - Artificial dyes of unknown constitution
  • D06P1/18 - Azo dyes
  • Y10S8/922 - Polyester fiber
  • Y10S534/01 - Mixtures of azo compounds

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds