3900283

Information

• Patent Grant
• 3900283

• References
• Source

• Patent Number

  3,900,283

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1975
  49 years ago

• CPC

  • C09B69/06 - of cationic dyes with organic acids or with inorganic complex acids
  • C09B67/0075 - Preparations with cationic dyes
  • D06P1/0008 - Dyeing processes in which the dye is not specific (waste liquors)
  • D06P1/625 - Aromatic
  • D06P3/00 - Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
  • D06P3/242 - using basic dyes
  • D06P3/522 - using basic dyes
  • D06P3/76 - using basic dyes
  • D06P3/8204 - fibres of different chemical nature
  • Y10S8/904 - Mixed anionic and nonionic emulsifiers for dyeing
  • Y10S8/933 - Thermosol dyeing, thermofixation or dry heat fixation or development

• US Classifications

  • 008 - Bleaching and dyeing