3666398

Information

• Patent Grant
• 3666398

• References
• Source

• Patent Number

  3,666,398

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 years ago

• CPC

  • 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
  • D06P1/81 - using dyes dissolved in inorganic solvents
  • D06P1/928 - Solvents other than hydrocarbons

• US Classifications

  • 008 - Bleaching and dyeing