3794463

Information

• Patent Grant
• 3794463

• References
• Source

• Patent Number

  3,794,463

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1974
  50 years ago

• CPC

  • C09B1/325 - Dyes with no other substituents than the amino groups
  • D06P1/65106 - Oxygen-containing compounds
  • D06P1/67316 - Acids
  • D06P1/928 - Solvents other than hydrocarbons
  • D06P3/54 - using dispersed dyestuffs
  • D06P3/6033 - using dispersed dyes
  • D06P3/8233 - using dispersed dyes
  • Y10S8/907 - Nonionic emulsifiers for dyeing
  • Y10S8/908 - Anionic emulsifiers for dyeing
  • Y10S8/922 - Polyester fiber

• US Classifications

  • 008 - Bleaching and dyeing