3744967

Information

• Patent Grant
• 3744967

• References
• Source

• Patent Number

  3,744,967

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1973
  51 years ago

• CPC

  • D06P1/0004 - General aspects of dyeing
  • D06P1/65118 - Compounds containing hydroxyl groups
  • D06P1/67316 - Acids
  • D06P1/90 - using dyes dissolved in organic solvents or aqueous emulsions thereof
  • D06P1/928 - Solvents other than hydrocarbons
  • D06P3/6033 - using dispersed dyes
  • D06P3/8233 - using dispersed dyes
  • Y10S8/918 - Cellulose textile

• US Classifications

  • 008 - Bleaching and dyeing