3682584

Information

• Patent Grant
• 3682584

• References
• Source

• Patent Number

  3,682,584

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1972
  52 years ago

• CPC

  • D06P3/8238 - using different kinds of dye
  • D06P1/6076 - addition products of amines and alkylene oxides or oxiranes
  • D06P1/613 - Polyethers without nitrogen
  • Y10S8/901 - Quaternary ammonium salts
  • Y10S8/907 - Nonionic emulsifiers for dyeing
  • Y10S8/915 - Amino sulfonic acids
  • Y10S8/933 - Thermosol dyeing, thermofixation or dry heat fixation or development
  • Y10S534/01 - Mixtures of azo compounds

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds