3713769

Information

• Patent Grant
• 3713769

• References
• Source

• Patent Number

  3,713,769

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1973
  51 years ago

• CPC

  • D06P3/26 - using dispersed dyestuffs
  • C09B44/10 - containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
  • D06P1/6135 - from aromatic alcohols or from phenols, naphthols
  • D06P1/621 - Compounds without nitrogen
  • D06P1/65131 - Compounds containing ether or acetal groups
  • Y10S8/925 - Aromatic polyamide

• US Classifications

  • 008 - Bleaching and dyeing