3341512

Information

• Patent Grant
• 3341512

• References
• Source

• Patent Number

  3,341,512

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1967
  57 years ago

• CPC

  • D06P1/18 - Azo dyes
  • C09B31/14 - Heterocyclic components
  • C09B31/143 - 1,2-Diazoles
  • C09B39/00 - Other azo dyes prepared by diazotising and coupling
  • D06P5/2055 - during dyeing
  • Y10S8/904 - Mixed anionic and nonionic emulsifiers for dyeing

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing
  • 544 - Organic compounds