3778225

Information

• Patent Grant
• 3778225

• References
• Source

• Patent Number

  3,778,225

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1973
  51 years ago

• CPC

  • D06P1/66 - containing quaternary ammonium groups
  • D06M13/385 - containing epoxy groups
  • D06P3/58 - material containing hydroxyl groups
  • D06P3/66 - using reactive dyes
  • Y10S8/92 - Synthetic fiber dyeing

• US Classifications

  • 008 - Bleaching and dyeing